{"title":"Process Control – Swimming Pool and Spa Controller","description":"","products":[{"product_id":"pool-line-ph-controller-and-dosing-pump-bl100","title":"Pool Line pH Controller and Dosing Pump - BL100","description":"\u003cdiv style=\"margin: 0 0 48px;\"\u003e\u003cp\u003eBL100 pH Controller and Dosing Pump is a system engineered for maintaining the pH of swimming pools, hot tubs, and spas. Typically chlorine, whether liquid or solid, is alkaline and will raise the pH of the water that it is added to. As the pH increases above pH 7.4, a form of chlorine known as hypochlorite ion (OCl\u003csup\u003e-\u003c\/sup\u003e) increases. This form of chlorine is 100 time less effective at killing bacteria as compared to the other form of chlorine known as hypochlorous acid (HOCl). For this reason it is important to maintain the correct pH level in order to ensure that the more powerful hypochlorous acid form is available for disinfection. The BL100 was developed to be an inexpensive solution for the consumer to maintain the ideal pH at all times. Simply insert the probe and injection valve in-line with the recirculation pump and provide the chemical to be dosed.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 440px), 1fr)); gap: 36px 48px; margin: 0 0 48px;\"\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: flex-start; gap: 16px 24px;\"\u003e\n\u003cdiv style=\"flex: 0 0 140px; max-width: 100%; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/bl100.gif\" alt=\"\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 200px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eMulti-color LCD\u003c\/h4\u003e\n\u003cp\u003eThe BL100 features a multi-colored LCD that provides for a quick way to see the status of the pool controller. If in control mode and operating as intended the display will be green. If control is not enabled then the display will be yellow while in an alarm state the display flashes red.\u003c\/p\u003e\n\u003ch5\u003eIntuitive LCD\u003c\/h5\u003e\n\u003cp\u003eBoth pH and temperature are displayed with status icons that show when the pump is dosing and the control mode status.\u003c\/p\u003e\n\u003ch5\u003eProgrammable Alarm System\u003c\/h5\u003e\n\u003cp\u003eHanna controllers allow users to enable or disable the low and high level alarms for pH. When an alarm is activated, all dosing will stop. For added safety, the alarm system also offers overdosing protection in that if the set point value is not corrected within a programmed time interval then the meter will go into alarm status.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: flex-start; gap: 16px 24px;\"\u003e\n\u003cdiv style=\"flex: 0 0 140px; max-width: 100%; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/bl-flow.jpg\" alt=\"flow rate\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 200px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eOn-Screen Features\u003c\/h4\u003e\n\u003ch5\u003eAdjustable Flow Rate\u003c\/h5\u003e\n\u003cp\u003eThe flow rate from the dosing pumps is adjustable from 0.5 to 3.5L\/h. Larger bodies of water require more chemical to be dosed than smaller ones in per unit of time. The adjustable flow rate, like the proportional band, allows for better control in maintaining a desired set point .\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: flex-start; gap: 16px 24px;\"\u003e\n\u003cdiv style=\"flex: 0 0 140px; max-width: 100%; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/bl-proportional.jpg\" alt=\"Automatic Proportional Pump Control\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 200px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eAutomatic Proportional Pump Control\u003c\/h4\u003e\n\u003cp\u003eThe peristaltic dosing pump can be controlled by simple on\/off or more advanced proportional control which helps prevents overshooting of the set point. When using proportional control the flow rate that is programmed, will be impacted by the proportional band used. The closer the reading is to the set point the longer it takes for the peristaltic pump to complete one revolution. If the reading is outside the proportional band then the amount of time it takes to complete one revolution is based on the flow rate programmed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: flex-start; gap: 16px 24px;\"\u003e\n\u003cdiv style=\"flex: 0 0 140px; max-width: 100%; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/bl-level.jpg\" alt=\" Acid Tank Level\/Flow Switch Input\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 200px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eAcid Tank Level\/Flow Switch Input\u003c\/h4\u003e\n\u003cp\u003eThe BL100 allows for a connection to an optional level controller or flow switch. This input can be used to disable the dosing pump when there is no chemical left in the reservoir tank or there is no flow due to the pump being turned off.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: flex-start; gap: 16px 24px;\"\u003e\n\u003cdiv style=\"flex: 0 0 140px; max-width: 100%; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/peristaltic-pump.jpg\" alt=\"Pooline Peristaltic Pump\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 200px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eBuilt-in Dosing Pump\u003c\/h4\u003e\n\u003ch4\u003ePeristaltic Dosing Pump\u003c\/h4\u003e\n\u003cp\u003eThe BL100 features a peristaltic dosing pump that is superior to diaphragm versions due to the ability to self-prime when there is no liquid in the uptake line.\u003c\/p\u003e\n\u003ch4\u003eBrushless Motor\u003c\/h4\u003e\n\u003cp\u003eThe brushless motor does not have nay gears or brushes that can wear out. A brushless design provides for a long life and little maintenance. The compact stepper motor allows for very precision control over the dosing of the chemical.\u003c\/p\u003e\n\u003ch4\u003eLong-life Peristaltic Tubing\u003c\/h4\u003e\n\u003cp\u003eThe industrial grade peristaltic tubing is chemical resistant and provides for a relatively long-life. As tubing stretches over time it can be easily replaced. No special tools required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 24px 48px; margin: 0 0 48px;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; max-width: 440px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/BL100-HI10053_flowcellprobe.jpg\" alt=\"pH probe mounted in flow thorugh cell\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 340px; min-width: 0;\"\u003e\n\u003ch5 style=\"margin-top: 0;\"\u003epH electrode with flow cell\u003c\/h5\u003e\n\u003ch5\u003eThree Configuration Options\u003c\/h5\u003e\n\u003cp\u003eThe BL100 is available in multiple configurations including a meter only, meter and probe, and\u003cbr\u003e\na complete package that includes bypass loop\u003cbr\u003e\nand panel mounted flow through cell. All models include aspiration tubing with filter and dispensing tubing with injection valve.\u003c\/p\u003e\n\u003ch5\u003eHI10053 Amplified pH\/Temperature Probe\u003c\/h5\u003e\n\u003cp\u003eThe BL100 uses the HI10053 amplified probe that incorporates both pH and temperature sensors and connects to the controller with a single waterproof Quick Connect DIN connector. The built in amplifier helps to reduce electrical noise from recirculation pumps to provide for a stable, reliable measurement. The pH glass used is ideal for low conductivity water and provides for fast response..\u003c\/p\u003e\n\u003ch5\u003eNPT Threads for In-line and Tank Mounting\u003c\/h5\u003e\n\u003cp\u003eThe ABS body of the probe has a 1\/2” threaded fitting for insertion to an in-line “T” fitting or the flow cell. The back end part of the probe has 3\/4” NPT threads for submersion\/ tank mounting. The probe body has a hex fitting for tightening snuggly with a wrench. .\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e BL100-web\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003e Pool Line pH Controller and Dosing Pump - BL100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e 0.00 to 14.00 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Resolution\u003c\/td\u003e\n\u003ctd\u003e 0.01 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Accuracy\u003c\/td\u003e\n\u003ctd\u003e ±0.10 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Calibration\u003c\/td\u003e\n\u003ctd\u003e User calibration: automatic, one or two-point with buffer solution (4.01, 7.01, 10.01 pH) \u003cbr\u003eProcess calibration: single point, adjustable (±0.50 pH around measured pH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Temperature Compensation\u003c\/td\u003e\n\u003ctd\u003e Automatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Dosing Set Point\u003c\/td\u003e\n\u003ctd\u003e adjustable from 6.00 to 8.00 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Proportional Band\u003c\/td\u003e\n\u003ctd\u003e adjustable from 0.10 to 2.00 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Hysteresis Band\u003c\/td\u003e\n\u003ctd\u003e adjustable 0.10 to 1.00 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e -5.0 to 105.0 °C (23.0 to 221.0 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Resolution\u003c\/td\u003e\n\u003ctd\u003e 0.1 °C (0.1 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Accuracy\u003c\/td\u003e\n\u003ctd\u003e ±0.5 °C (±0.9 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDosing Control\u003c\/td\u003e\n\u003ctd\u003e proportional and on\/off control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlarm Relay Set Point\u003c\/td\u003e\n\u003ctd\u003e triggered after 5 sec. if the controller records a set of consecutive readings over or under threshold values\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOver Dosing Control\u003c\/td\u003e\n\u003ctd\u003e overtime protection (1 to 180 m in. or Off)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Input Signal\u003c\/td\u003e\n\u003ctd\u003e external switches can be connected to hold the control due to external events (low reagent level, recirculation pump doesn't work)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e 15 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure\u003c\/td\u003e\n\u003ctd\u003e wall mounted with built-in pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Electrode\u003c\/td\u003e\n\u003ctd\u003e HI10053 pH\/temperature probe with quick connect DIN connector (supplied)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e 100 - 240 Vac, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironment\u003c\/td\u003e\n\u003ctd\u003e 0 to 50 °C (32 to 122 °F), max. 95% RH non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP Rating\u003c\/td\u003e\n\u003ctd\u003e IP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e 90 x 142 x 80 mm (3.5 x 5.6 x 1.8 in.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e 910 g (32 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOrdering Info\u003c\/h3\u003e\u003cp\u003eBL100-00 is supplied with BL100 controller, HI10053 pH\/temperature probe, 20 ml sachet of pH 7.01 buffer (3), 20 ml sachet of pH 4.01 buffer (3), power connection cable, instruction manual and quality certificates for the instrument and electrode.\u003cbr\u003e\u003cbr\u003eBL100-10 is supplied with BL100 controller, HI10053 pH\/temperature probe, 50 mm saddle for probe and chemical injector (2), aspiration filter (1), 1\/2” threaded injection valve (1), flexible aspiration PVC tubing (5 m), rigid dispensing PE tubing (5), 20 ml sachet of pH 7.01 buffer (3), 20 ml sachet of pH 4.01 buffer (3), power connection cable, instruction manual and quality certificates for the instrument and electrode.\u003cbr\u003e\u003cbr\u003eBL100-20 is supplied with BL100 controller, HI10053 pH\/temperature probe, panel mounted flow cell assembly, 50 mm saddle for probe and chemical injector (2), aspiration filter (1), 1\/2” threaded injection valve (1), flexible aspiration PVC tubing (5 m), rigid dispensing PE tubing (5), 20 ml sachet of pH 7.01 buffer (3), 20 ml sachet of pH 4.01 buffer (3), power connection cable, instruction manual and quality certificates for the instrument and electrode.\u003c\/p\u003e\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003e\u003ca target=\"_blank\" href=\"https:\/\/manuals.hannainst.com\/BL100-web\"\u003ePool Line pH Controller and Dosing Pump - BL100\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871159714161,"sku":"BL100","price":40702.5,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/bl100_front.jpg?v=1792645794"},{"product_id":"pool-line-orp-controller-and-dosing-pump-bl101","title":"Pool Line ORP Controller and Dosing Pump - BL101","description":"\u003cdiv style=\"margin: 0 0 48px;\"\u003e\u003cp\u003eBL101 ORP Controller and Dosing Pump is a system engineered for maintaining the ORP of swimming pools,  hot tubs,  and spas. Typically liquid chlorine is used as a disinfectant to keep the water safe from harmful bacteria. Chlorine,  as an oxidizer,  will increase the oxidation- reduction potential (ORP) of water when it is added to it. When the ORP value is greater than 650mV then bacteria that are present will be killed within seconds. The BL101 was developed to be an inexpensive solution for the consumer to maintain the ideal ORP value at all times. Simply insert the probe and injection valve in-line with the re-circulation pump and provide the chemical to be dosed.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 440px), 1fr)); gap: 36px 48px; margin: 0 0 48px;\"\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: flex-start; gap: 16px 24px;\"\u003e\n\u003cdiv style=\"flex: 0 0 140px; max-width: 100%; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/BL101.gif\" alt=\"\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 200px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eMulti-color LCD\u003c\/h4\u003e\n\u003cp\u003eThe BL101 features a multi-colored LCD that provides for a quick way to see the status of the pool controller. If in control mode and operating as intended the display will be green. If control is not enabled then the display will be yellow while in an alarm state the display flashes red.\u003c\/p\u003e\n\u003ch5\u003eIntuitive LCD\u003c\/h5\u003e\n\u003cp\u003eBoth ORP (mV) and temperature are displayed with status icons that show when the pump is dosing and the control mode status.\u003c\/p\u003e\n\u003ch5\u003eProgrammable Alarm System\u003c\/h5\u003e\n\u003cp\u003eHanna controllers allow users to enable or disable the low and high level alarms for ORP. When an alarm is activated,  all dosing will stop. For added safety,  the alarm system also offers overdosing protection in that if the set point value is not corrected within a programmed time interval then the meter will go into alarm status.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: flex-start; gap: 16px 24px;\"\u003e\n\u003cdiv style=\"flex: 0 0 140px; max-width: 100%; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/bl-flow.jpg\" alt=\"flow rate\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 200px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eOn-Screen Features\u003c\/h4\u003e\n\u003ch5\u003eAdjustable Flow Rate\u003c\/h5\u003e\n\u003cp\u003eThe flow rate from the dosing pumps is adjustable from 0.5 to 3.5L\/h. Larger bodies of water require more chemical to be dosed than smaller ones in per unit of time. The adjustable flow rate,  like the proportional band,  allows for better control in maintaining a desired set point .\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: flex-start; gap: 16px 24px;\"\u003e\n\u003cdiv style=\"flex: 0 0 140px; max-width: 100%; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/bl-proportional.jpg\" alt=\"Automatic Proportional Pump Control\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 200px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eAutomatic Proportional Pump Control\u003c\/h4\u003e\n\u003cp\u003eThe peristaltic dosing pump can be controlled by simple on\/off or more advanced proportional control which helps prevents overshooting of the set point. When using proportional control the flow rate that is programmed,  will be impacted by the proportional band used. The closer the reading is to the set point the longer it takes for the peristaltic pump to complete one revolution. If the reading is outside the proportional band then the amount of time it takes to complete one revolution is based on the flow rate programmed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: flex-start; gap: 16px 24px;\"\u003e\n\u003cdiv style=\"flex: 0 0 140px; max-width: 100%; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/bl-level.jpg\" alt=\" Acid Tank Level\/Flow Switch Input\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 200px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eOxidation Chemical Tank Level\/Flow Switch Input\u003c\/h4\u003e\n\u003cp\u003eThe BL101 allows for a connection to an optional level controller or flow switch. This input can be used to disable the dosing pump when there is no chemical left in the reservoir tank or there is no flow due to the pump being turned off.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: flex-start; gap: 16px 24px;\"\u003e\n\u003cdiv style=\"flex: 0 0 140px; max-width: 100%; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/ORP-peristaltic-pump.jpg\" alt=\"Pooline ORP Peristaltic Pump\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 200px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eBuilt-in Dosing Pump\u003c\/h4\u003e\n\u003ch4\u003ePeristaltic Dosing Pump\u003c\/h4\u003e\n\u003cp\u003eThe BL101 features a peristaltic dosing pump that is superior to diaphragm versions due to the ability to self-prime when there is no liquid in the uptake line. The loss of prime can be problematic with a diaphragm pump due to the gassing of chlorine.\u003c\/p\u003e\n\u003ch4\u003eBrushless Motor\u003c\/h4\u003e\n\u003cp\u003eThe brushless motor does not have any gears or brushes that can wear out. A brushless design provides for a long life and little maintenance. The compact stepper motor allows for very precision control over the dosing of the chemical.\u003c\/p\u003e\n\u003ch4\u003eLong-life Persitaltic Tubing\u003c\/h4\u003e\n\u003cp\u003eThe industrial grade peristaltic tubing is chemical resistant and provides for a relatively long-life. As tubing stretches over time it can be easily replaced. No special tools required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: flex-start; gap: 16px 24px;\"\u003e\n\u003cdiv style=\"flex: 0 0 140px; max-width: 100%; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/BL100-HI10053_flowcellprobe.jpg\" alt=\"pH probe mounted in flow thorugh cell\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 200px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eORP electrode with flow cell\u003c\/h4\u003e\n\u003ch5\u003eThree Configuration Options\u003c\/h5\u003e\n\u003cp\u003eThe BL101 is available in multiple configurations including a meter only,  meter and probe,  and\n a complete package that includes bypass loop\nand panel mounted flow through cell. All models include aspiration tubing with filter and dispensing tubing with injection valve.\u003c\/p\u003e\n\u003ch5\u003eHI10053 ORP\/Temperature Probe\u003c\/h5\u003e\n\u003cp\u003eThe BL101 uses the HI20083 amplified probe that incorporates both ORP and temperature sensors and connects to the controller with a single waterproof Quick Connect DIN connector.\u003c\/p\u003e\n\u003ch5\u003eNPT Threads for In-line and Tank Mounting\u003c\/h5\u003e\n\u003cp\u003eThe ABS body of the probe has a 1\/2” threaded fitting for insertion to an in-line “T” fitting or the flow cell. The back end part of the probe has 3\/4” NPT threads for submersion\/ tank mounting. The probe body has a hex fitting for tightening snuggly with a wrench. .\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e BL101-web\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003e Pool Line ORP Controller and Dosing Pump - BL101\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003emV Range\u003c\/td\u003e\n\u003ctd\u003e -2000 to 2000 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003emV Resolution\u003c\/td\u003e\n\u003ctd\u003e 1 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003emV Accuracy\u003c\/td\u003e\n\u003ctd\u003e ±5 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003emV (ORP) Calibration\u003c\/td\u003e\n\u003ctd\u003e process calibration: single point, adjustable (± 50 mV around measured ORP value)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003emV (ORP) Dosing Relay\u003c\/td\u003e\n\u003ctd\u003e High or Low Mode Operation \u003cbr\u003eHigh set point dosing is activated when reading is higher than set point \u003cbr\u003e Low set point dosing is activated when reading is lower than set point (dose oxidizer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003emV (ORP) Dosing Set Point\u003c\/td\u003e\n\u003ctd\u003e On\/Off control using adjustable set point (200 to 900 mV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003emV (ORP) Proportional Band\u003c\/td\u003e\n\u003ctd\u003e adjustable proportional band (10 to 200 mV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003emV (ORP) Hysteresis Band\u003c\/td\u003e\n\u003ctd\u003e adjustable hysteresis (10-100 mV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e -5.0 to 105.0 °C (23.0 to 221.0 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Resolution\u003c\/td\u003e\n\u003ctd\u003e 0.1 °C (0.1 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Accuracy\u003c\/td\u003e\n\u003ctd\u003e ±0.5 °C (±0.9 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDosing Control\u003c\/td\u003e\n\u003ctd\u003e proportional and on\/off control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlarm Relay Set Point\u003c\/td\u003e\n\u003ctd\u003e triggered after 5 sec. if the controller records a set of consecutive readings over or under threshold values\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOver Dosing Control\u003c\/td\u003e\n\u003ctd\u003e overtime protection (1 to 180 m in. or Off)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Input Signal\u003c\/td\u003e\n\u003ctd\u003e external switches can be connected to hold the control due to external events (low reagent level, recirculation pump doesn't work)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e 15 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure\u003c\/td\u003e\n\u003ctd\u003e wall mounted with built-in pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Flow Rate\u003c\/td\u003e\n\u003ctd\u003e selectable flow rate (0.5 to 3.5 L \/ hour; 0.13 to 0.96 g\/hour) \u003cbr\u003emanual control for pump priming\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eORP Electrode\u003c\/td\u003e\n\u003ctd\u003e HI20083 ORP\/temperature probe with quick connect DIN connector (supplied)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e 100 - 240 Vac, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironment\u003c\/td\u003e\n\u003ctd\u003e 0 to 50 °C (32 to 122 °F), max. 95% RH non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP Rating\u003c\/td\u003e\n\u003ctd\u003e IP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e 90 x 142 x 80 mm (3.5 x 5.6 x 1.8 in.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e 910 g (32 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOrdering Info\u003c\/h3\u003e\u003cp\u003eBL101-00 is supplied with BL101 controller, HI20083 ORP\/temperature probe, ORP test solution (3 pcs.), power connection cable, instruction manual and quality certificates for the instrument and electrode.\u003cbr\u003eBL101-10 is supplied with BL101 controller, HI20083 ORP\/temperature probe, 50 mm saddle for probe and chemical injector (2), aspiration filter (1), 1\/2” threaded injection valve (1), flexible aspiration PVC tubing (5 m), rigid dispensing PE tubing (5), ORP test solution (3 pcs.), power connection cable, instruction manual and quality certificates for the instrument and electrode. BL101-20 is supplied with BL101 controller, HI20083 ORP\/temperature probe, panel mounted flow cell assembly, 50 mm saddle for probe and chemical injector (2), aspiration filter (1), 1\/2” threaded injection valve (1), flexible aspiration PVC tubing (5 m), rigid dispensing PE tubing (15 m), tubing adapter 1\/2” - 6 mm with racord (2), ORP test solution (3 pcs.), power connection cable, instruction manual and quality certificates for the instrument and electrode.\u003c\/p\u003e\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003e\u003ca target=\"_blank\" href=\"https:\/\/manuals.hannainst.com\/BL101-web\"\u003ePool Line ORP Controller and Dosing Pump - BL101\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871159746929,"sku":"BL101","price":40702.5,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/bl100_front_2ddf55cf-84e8-4a29-ace1-49a0410f5dfb.jpg?v=1792645796"},{"product_id":"swimming-pool-controller-with-built-in-dosing-pumps-bl120","title":"Swimming Pool Controller with Built-in Dosing Pumps - BL120-10","description":"\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 24px 48px; margin: 0 0 48px;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; max-width: 440px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/bl121-front.jpg\" alt=\"BL121\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 340px; min-width: 0;\"\u003e\n\u003ch5 style=\"margin-top: 0;\"\u003eController Overview\u003c\/h5\u003e\n\u003ch4\u003eMultiple Configurations\u003c\/h4\u003e\n\u003cp\u003eThe controller is available in one of two configurations: an in-line model which allows for direct installation of the probe and chemical injection fittings into existing piping (BL120-10) or a panel mounted system with a bypass flow cell (BL120-20). The bypass flow cell allows for calibration and maintenance of the probe without having to stop the recirculation pump.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 24px 48px; margin: 0 0 48px; flex-direction: row-reverse;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; max-width: 440px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/BL120-410_FlowCell.jpg\" alt=\"\" width=\"600\" height=\"600\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 340px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin-top: 0;\"\u003eDigital Combination Probe\u003c\/h4\u003e\n\u003cp\u003eThe HI1036-1802 is a digital probe that measures pH, ORP, and temperature. This probe also incorporates a potential matching pin. The pin is considered the “earth ground” connection and is used to prevent ground loop effects from causing erratic readings and damage to the system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; margin: 0 0 48px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/HI1036-18_close-up.jpg\" alt=\"\" loading=\"lazy\" style=\"display: block; max-width: min(100%, 640px); height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 24px 48px; margin: 0 0 48px;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; max-width: 440px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/BL121-cords.jpg\" alt=\"\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 340px; min-width: 0;\"\u003e\n\u003ch5 style=\"margin-top: 0;\"\u003eDosing \u0026amp; Control\u003c\/h5\u003e\n\u003ch4\u003ePeristaltic Dosing System\u003c\/h4\u003e\n\u003cp\u003eThe BL120 is equipped with two peristaltic dosing pumps with replaceable chemical resistant tubing. When using a diaphragm pump, chlorine gas formed from outgassing can collect in the pump head resulting in the pump losing its prime; the buildup of chlorine gas is not a problem with peristaltic pumps that use rollers and tubing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 0 0 48px;\"\u003e\n\u003ch4 style=\"margin-top: 0;\"\u003eProportional Pump Control\u003c\/h4\u003e\n\u003cp\u003eThe BL120 features proportionally controlled dosing pumps. Based on the sensitivity of the process to chemical addition, these controllers allow the user to adjust a proportional band. This setting determines the amount of time that the pumps are dosing as a percentage of the deviation from the set point allowing for very fine control in maintaining the desired set point.\u003c\/p\u003e\n\u003ch4\u003eAdjustable Flow Rate\u003c\/h4\u003e\n\u003cp\u003eThe flow rate from the dosing pumps is adjustable from 0.5 to 3.5L\/h. Larger bodies of water require more chemical to be dosed than small bodies since it takes more chemical to realize a change in the reading. The adjustable flow rate, like the proportional band, allows for better control in maintaining a desired set point.\u003c\/p\u003e\n\u003ch4\u003eORP Dosing Consent\u003c\/h4\u003e\n\u003cp\u003eWith chlorine disinfection there is an inverse relationship between pH and ORP. As the pH level increases, the ORP level decreases. The BL120 utilizes a dosing consent feature that will not dose chlorine until the pH value is first corrected since it is possible to have a low ORP value even though there is sufficient chlorine. The dosing consent feature prevents wastage of chemicals and avoids a higher than necessary chlorine concentration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 24px 48px; margin: 0 0 48px; flex-direction: row-reverse;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; max-width: 440px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/BL121_Connection.jpg\" alt=\"BL121 Display\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 340px; min-width: 0;\"\u003e\u003ch5 style=\"margin-top: 0;\"\u003eConnections \u0026amp; Display\u003c\/h5\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 24px 48px; margin: 0 0 48px;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; max-width: 440px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/BL121-SCREENSHOTS.gif\" alt=\"BL121 Display\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 340px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin-top: 0;\"\u003eCirculation Pump Monitoring\u003c\/h4\u003e\n\u003cp\u003eAn inline flow switch or a mechanical relay connected to the recirculation pump power source may be connected to the hold input of the BL120. With no flow or when no power is applied to the recirculation pump, the hold circuit disables the dosing pumps. This will prevent any dosing of chemical when there is no movement of water in the system.\u003c\/p\u003e\n\u003ch4\u003eMultifaceted Display\u003c\/h4\u003e\n\u003cp\u003eThe versatile display of the BL121 allows for three screen modes. The LCD can display all three parameters at one time, a 3-second cycle of single parameters, or a real-time plot screen with options for parameter selection, zooming, and log recall.\u003c\/p\u003e\n\u003ch4\u003eProgrammable Alarm System\u003c\/h4\u003e\n\u003cp\u003eHanna controllers allow users to enable or disable the low and high level of alarms for all parameters. When an alarm is activated, all dosing will stop. The alarm system also offers overdosing protection if the value is not corrected within a specified time interval then the meter will go into alarm status.\u003c\/p\u003e\n\u003ch4\u003eMulticolored LED Indicators\u003c\/h4\u003e\n\u003cp\u003eThe BL120 offers multiple LED indicators for status, servicing, and pump operation. The STATUS LED changes color based on operational state; green when setting are in range, yellow when user intervention is required, and red for problems. The SERVICE LED indicates any alarms and process errors experienced by the controller.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 24px 48px; margin: 0 0 48px; flex-direction: row-reverse;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; max-width: 440px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/BL121-USB.jpg\" alt=\"\" width=\"688\" height=\"688\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 340px; min-width: 0;\"\u003e\n\u003ch5 style=\"margin-top: 0;\"\u003eCommunication \u0026amp; Security\u003c\/h5\u003e\n\u003ch4\u003eAutomatic Logging\u003c\/h4\u003e\n\u003cp\u003eThe readings for each parameter are automatically logged every 10 seconds. A new log is started each time the instrument is calibrated or at the start of a new day. Logged data include pH, ORP, and temperature values, last calibration data, setup configuration, and any event data. Each log is saved as a .csv file for easy transfer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 0 0 48px;\"\u003e\n\u003ch4 style=\"margin-top: 0;\"\u003eUSB Connectivity\u003c\/h4\u003e\n\u003cp\u003eFor review and storage the users can easily transfer data to a PC using a flash drive and the USB port.\u003c\/p\u003e\n\u003ch4\u003ePassword Protection\u003c\/h4\u003e\n\u003cp\u003eHanna’s BL120 controller features a password protection solution that offers restricted access to calibration, setup, and review of logged data. The password can be set and enabled\/disabled during general setup of the instrument.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eBL120-web\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003eSwimming Pool Controller with Built-in Dosing Pumps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 14.00 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.05 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Calibration\u003c\/td\u003e\n\u003ctd\u003epH buffer calibration: Automatic, two points (4.01, 7.01, 10.01 pH)\npH process calibration: Single point, adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Temperature Compensation\u003c\/td\u003e\n\u003ctd\u003eAutomatic -5.0 to 105.0 ºC (23.0 to 221.0 ºF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eORP Range\u003c\/td\u003e\n\u003ctd\u003e±2000 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eORP Resolution\u003c\/td\u003e\n\u003ctd\u003e1 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eORP Accuracy\u003c\/td\u003e\n\u003ctd\u003e±5 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e-5.0 to 105.0 ºC (23.0 to 221.0 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1 °C (0.1 ºF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Accuracy\u003c\/td\u003e\n\u003ctd\u003e±1 ºC (±1.8 ºF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDosing Control\u003c\/td\u003e\n\u003ctd\u003eProportional feed using adjustable set point and adjustable proportional band.\nDelay to start at power-on and overdosing protection using.\nOver feed safety timer.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConsent Relay\u003c\/td\u003e\n\u003ctd\u003epH dosing interlocked with ORP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlarm Relay Set Point\u003c\/td\u003e\n\u003ctd\u003eHigh and Low with enable\/disable option for all parameters.\nAlarm is triggered for 5 consecutive readings over\/under threshold.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOver Dosing Control\u003c\/td\u003e\n\u003ctd\u003eOver feed safety timer.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Ouput Signal\u003c\/td\u003e\n\u003ctd\u003e(BL122 only - 3) 4 to 20 mA, sourcing, configurable\nOutput impedance ≤ 500 Ohm Accuracy \u0026lt; 0.5 % FS\nGalvanically isolated up to 50 V relative to earth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Input Signal\u003c\/td\u003e\n\u003ctd\u003eGalvanic isolated, powered contact type\nLow level in acid\/base tank (contact open)\nLow level in chlorine tank (contact open)\nHold input (contact open)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e10 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMulti-parameter Probe\u003c\/td\u003e\n\u003ctd\u003eHI1036-18XX (02, 05, 10, 15, 20 m of cable) pH\/ORP\/Temperature with matching pin combined digital probe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogging Type\u003c\/td\u003e\n\u003ctd\u003eAutomatic Log of measurements (pH, ORP, Temperature) and events: alarms, errors, power-failed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogging Memory\u003c\/td\u003e\n\u003ctd\u003e60 days logging with 10 s period (or 100 logs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003eUSB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGLP\u003c\/td\u003e\n\u003ctd\u003epH\/ORP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e100 - 240 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironment\u003c\/td\u003e\n\u003ctd\u003e0-50 ºC (32-122 ºF) Max 95% RH non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e245 x 188 x 55 mm (73 mm with pumps)\n9.6 x 7.4 x 2.2” (2.9” with pumps)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1700 g (60 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/manuals.hannainst.com\/BL120-web\" target=\"_blank\" rel=\"noopener\"\u003eSwimming Pool Controller with Built-in Dosing Pumps\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871159779697,"sku":"BL120-10","price":143417.25,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/bl121-front_b14d4c47-29ba-409b-995e-31a1fc79b7e0.jpg?v=1792645796"},{"product_id":"swimming-pool-controller-with-built-in-dosing-pumps-analog-outputs-and-in-line-mounting-kit","title":"Swimming Pool Controller with Built-in Dosing Pumps,  Analog Outputs and In-line Mounting Kit - BL121-10","description":"\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 24px 48px; margin: 0 0 48px;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; max-width: 440px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/bl121-front.jpg\" alt=\"HI902C Angled\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 340px; min-width: 0;\"\u003e\n\u003ch5 style=\"margin-top: 0;\"\u003eController Overview\u003c\/h5\u003e\n\u003ch4\u003eMultiple Configurations\u003c\/h4\u003e\n\u003cp\u003eThe controller is available in one of two configurations: an in-line model which allows for direct installation of the probe and chemical injection fittings into existing piping (BL120-10) or a panel mounted system with a bypass flow cell (BL120-20). The bypass\nflow cell allows for calibration and maintenance of the probe without having to stop the recirculation pump.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 24px 48px; margin: 0 0 48px; flex-direction: row-reverse;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; max-width: 440px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/BL120-410_FlowCell.jpg\" alt=\"\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 340px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin-top: 0;\"\u003eDigital Combination Probe\u003c\/h4\u003e\n\u003cp\u003eThe HI1036-1802 is a digital probe that measures pH, ORP, and temperature. This probe also incorporates a\npotential matching pin. The pin is considered the “earth ground” connection and is used to prevent ground loop effects from causing\nerratic readings and damage to the system.\u003c\/p\u003e\n\u003ch5\u003eDosing \u0026amp; Control\u003c\/h5\u003e\n\u003ch4\u003ePeristaltic Dosing System\u003c\/h4\u003e\n\u003cp\u003eThe BL120 is equipped with two peristaltic dosing pumps with replaceable chemical resistant tubing. When using a diaphragm pump,\u003cbr\u003e\nchlorine gas formed from outgassing can collect in the pump head resulting in the pump losing its prime; the buildup of chlorine gas is\u003cbr\u003e\nnot a problem with peristaltic pumps that use rollers and tubing.\u003c\/p\u003e\n\u003ch4\u003eProportional Pump Control\u003c\/h4\u003e\n\u003cp\u003eThe BL120 features proportionally controlled dosing pumps. Based on the sensitivity of the process to chemical addition, these controllers\u003cbr\u003e\nallow the user to adjust a proportional band. This setting determines the amount of time that the pumps are dosing as a percentage of the\u003cbr\u003e\ndeviation from the set point allowing for very fine control in maintaining the desired set point.\u003c\/p\u003e\n\u003ch4\u003eAdjustable Flow Rate\u003c\/h4\u003e\n\u003cp\u003eThe flow rate from the dosing pumps is adjustable from 0.5 to 3.5L\/h. Larger bodies of water require more chemical to be dosed than\u003cbr\u003e\nsmall bodies since it takes more chemical to realize a change in the reading. The adjustable flow rate, like the proportional band, allows\u003cbr\u003e\nfor better control in maintaining a desired set point.\u003c\/p\u003e\n\u003ch4\u003eORP Dosing Consent\u003c\/h4\u003e\n\u003cp\u003eWith chlorine disinfection there is an inverse relationship between pH and ORP. As the pH level increases, the ORP level decreases. The\u003cbr\u003e\nBL120 utilizes a dosing consent feature that will not dose chlorine until the pH value is first corrected since it is possible to have a\u003cbr\u003e\nlow ORP value even though there is sufficient chlorine. The dosing consent feature prevents wastage of chemicals and avoids a higher than\u003cbr\u003e\nnecessary chlorine concentration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 24px 48px; margin: 0 0 48px;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; max-width: 440px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/BL121-SCREENSHOTS.gif\" alt=\"BL121 Display\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 340px; min-width: 0;\"\u003e\n\u003ch5 style=\"margin-top: 0;\"\u003eConnections \u0026amp; Display\u003c\/h5\u003e\n\u003ch4\u003eCirculation Pump Monitoring\u003c\/h4\u003e\n\u003cp\u003eAn inline flow switch or a mechanical relay connected to the recirculation pump power source\nmay be connected to the hold input of the BL120. With no flow or when no power is applied to the recirculation pump, the hold\ncircuit disables the dosing pumps. This will prevent any dosing of chemical when there is no movement of water in the system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 0 0 48px;\"\u003e\n\u003ch4 style=\"margin-top: 0;\"\u003eMultifaceted Display\u003c\/h4\u003e\n\u003cp\u003eThe versatile display of the BL121 allows for three screen modes. The LCD can display all three parameters at one time, a 3-second cycle of single parameters, or a real-time plot screen with options for parameter selection, zooming, and log recall.\u003c\/p\u003e\n\u003ch4\u003eProgrammable Alarm System\u003c\/h4\u003e\n\u003cp\u003eHanna controllers allow users to\nenable or disable the low and high level of alarms for all\nparameters. When an alarm is activated, all dosing will stop.\nThe alarm system also offers overdosing protection if the value\nis not corrected within a specified time interval then the\nmeter will go into alarm status.\u003c\/p\u003e\n\u003ch4\u003eMulticolored LED Indicators\u003c\/h4\u003e\n\u003cp\u003eThe BL120 offers multiple LED\nindicators for status, servicing, and pump operation. The\nSTATUS LED changes color based on operational state; green when\nsetting are in range, yellow when user intervention is\nrequired, and red for problems. The SERVICE LED indicates any\nalarms and process errors experienced by the controller.\u003c\/p\u003e\n\u003ch5\u003eCommunication \u0026amp; Security\u003c\/h5\u003e\n\u003ch4\u003eAutomatic Logging\u003c\/h4\u003e\n\u003cp\u003eThe readings for each parameter are automatically logged every\u003cbr\u003e\n10 seconds. A new log is started each time the instrument is\u003cbr\u003e\ncalibrated or at the start of a new day. Logged data include pH,\u003cbr\u003e\nORP, and temperature values, last calibration data, setup\u003cbr\u003e\nconfiguration, and any event data. Each log is saved as a .csv file\u003cbr\u003e\nfor easy transfer.\u003c\/p\u003e\n\u003ch4\u003eUSB Connectivity\u003c\/h4\u003e\n\u003cp\u003eFor review and storage the users can easily transfer data to a\u003cbr\u003e\nPC using a flash drive and the USB port.\u003c\/p\u003e\n\u003ch4\u003ePassword Protection\u003c\/h4\u003e\n\u003cp\u003eHanna’s BL120 controller features a password protection solution\u003cbr\u003e\nthat offers restricted access to calibration, setup, and review of\u003cbr\u003e\nlogged data. The password can be set and enabled\/disabled during\u003cbr\u003e\ngeneral setup of the instrument.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eBL121-10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003eSwimming Pool Controller with Built-in Dosing Pumps, Analog Outputs and In-line Mounting Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 14.00 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.05 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Calibration\u003c\/td\u003e\n\u003ctd\u003epH buffer calibration: Automatic, two points (4.01, 7.01, 10.01 pH)\npH process calibration: Single point, adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Temperature Compensation\u003c\/td\u003e\n\u003ctd\u003eAutomatic -5.0 to 105.0 ºC (23.0 to 221.0 ºF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eORP Range\u003c\/td\u003e\n\u003ctd\u003e±2000 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eORP Resolution\u003c\/td\u003e\n\u003ctd\u003e1 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eORP Accuracy\u003c\/td\u003e\n\u003ctd\u003e±5 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e-5.0 to 105.0 ºC (23.0 to 221.0 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1 °C (0.1 ºF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Accuracy\u003c\/td\u003e\n\u003ctd\u003e±1 ºC (±1.8 ºF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDosing Control\u003c\/td\u003e\n\u003ctd\u003eProportional feed using adjustable set point and adjustable proportional band.\nDelay to start at power-on and overdosing protection using.\nOver feed safety timer.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConsent Relay\u003c\/td\u003e\n\u003ctd\u003epH dosing interlocked with ORP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlarm Relay Set Point\u003c\/td\u003e\n\u003ctd\u003eHigh and Low with enable\/disable option for all parameters.\nAlarm is triggered for 5 consecutive readings over\/under threshold.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOver Dosing Control\u003c\/td\u003e\n\u003ctd\u003eOver feed safety timer.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Ouput Signal\u003c\/td\u003e\n\u003ctd\u003e(BL122 only - 3) 4 to 20 mA, sourcing, configurable\nOutput impedance ≤ 500 Ohm Accuracy \u0026lt; 0.5 % FS\nGalvanically isolated up to 50 V relative to earth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Input Signal\u003c\/td\u003e\n\u003ctd\u003eGalvanic isolated, powered contact type\nLow level in acid\/base tank (contact open)\nLow level in chlorine tank (contact open)\nHold input (contact open)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e10 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMulti-parameter Probe\u003c\/td\u003e\n\u003ctd\u003eHI1036-18XX (02, 05, 10, 15, 20 m of cable) pH\/ORP\/Temperature with matching pin combined digital probe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogging Type\u003c\/td\u003e\n\u003ctd\u003eAutomatic Log of measurements (pH, ORP, Temperature) and events: alarms, errors, power-failed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogging Memory\u003c\/td\u003e\n\u003ctd\u003e60 days logging with 10 s period (or 100 logs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003eUSB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGLP\u003c\/td\u003e\n\u003ctd\u003epH\/ORP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e100 - 240 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironment\u003c\/td\u003e\n\u003ctd\u003e0-50 ºC (32-122 ºF) Max 95% RH non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e245 x 188 x 55 mm (73 mm with pumps)\n9.6 x 7.4 x 2.2” (2.9” with pumps)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1700 g (60 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/manuals.hannainst.com\/BL121-10\" target=\"_blank\" rel=\"noopener\"\u003eSwimming Pool Controller with Built-in Dosing Pumps, Analog Outputs and In-line Mounting Kit\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871162007921,"sku":"BL121-10","price":160555.5,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/bl121-front_ccb6b8f6-663d-466f-ab9a-2fac766aa4ce.jpg?v=1792645797"},{"product_id":"cloud-enabled-swimming-pool-controller-with-built-in-dosing-pumps-bl122","title":"Cloud Enabled Swimming Pool Controller with Built-in Dosing Pumps - BL122-10","description":"\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 24px 48px; margin: 0 0 48px;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; max-width: 440px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/BL122_front_Probe.jpg\" alt=\"Pool Line Cloud pH\/ORP Controller\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 340px; min-width: 0;\"\u003e\u003cp\u003eThe chlorine level is measured based on the ORP or REDOX principle. An increase of the ORP value correlates with an increase of the free chlorine level. pH and disinfectant testings are made together for more efficient disinfection and control. The efficacy of sanitizers, is dependent on a controlled pH value. The ORP value is the most consistent indicator of the sanitizing effectiveness of the pool\/hot tub or water treatment. Typically 650-750 mV at 7.2 pH indicates proper water treatment (all harmful bacteria are killed in matter of seconds). pH and disinfectant testings are made using the HI1036-1802 combined electrode installed inline or in flow cell. To prevent the ground loop effects from causing erratic readings and damage to the system the electrode has a matching pin considered the “earth ground“ connection. The greatest detectives were specially designed to detect the broken electrode based on a shifted ISO potential value. The HI1036-1802 uses a Ag\/AgCl reference with 3.5 M KCl. The ORP values are referenced to it.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 440px), 1fr)); gap: 36px 48px; margin: 0 0 48px;\"\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: flex-start; gap: 16px 24px;\"\u003e\n\u003cdiv style=\"flex: 0 0 140px; max-width: 100%; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/Hanna_Cloud_App.jpg\" alt=\"hannacloud.com\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 200px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eRemote Access with Most Browsers\u003c\/h4\u003e\n\u003ch4\u003ehannacloud.com\u003c\/h4\u003e\n\u003cp\u003eHanna Cloud is a web based application that connects you to measurement devices such as the BL122 and BL123. Measurements and data storage are accessible from your PC, tablet or phone. Multiple registered devices may be connected to Hanna Cloud.\u003c\/p\u003e\n\u003cp\u003eMeasurements, trends, history, device settings, alarms and messages are transmitted to your “Dashboard” as your instrument measures and controls your process.\u003c\/p\u003e\n\u003cp\u003eMultiple secondary users may also be added to your device account to monitor measurements and receive email or pop-up messages from your process device.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: flex-start; gap: 16px 24px;\"\u003e\n\u003cdiv style=\"flex: 0 0 140px; max-width: 100%; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/Pool_controller_measurment.jpg\" alt=\" Pool Controller Measurement \" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 200px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eHanna Cloud Features\u003c\/h4\u003e\n\u003ch5\u003eMeasurement\u003c\/h5\u003e\n\u003cp\u003eMeasurement, alarm, hold and pump status are easily viewable.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: flex-start; gap: 16px 24px;\"\u003e\n\u003cdiv style=\"flex: 0 0 140px; max-width: 100%; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/Pool_contorller_notifications.jpg\" alt=\"Pool Controller Notifications\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 200px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eNotifications\u003c\/h4\u003e\n\u003cp\u003eSelect which notifications you would like to receive.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: flex-start; gap: 16px 24px;\"\u003e\n\u003cdiv style=\"flex: 0 0 140px; max-width: 100%; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/Pool-Controller-GLP.jpg\" alt=\"GLP Data\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 200px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eGLP\u003c\/h4\u003e\n\u003cp\u003eReview of GLP data including date and time of the last calibration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: flex-start; gap: 16px 24px;\"\u003e\n\u003cdiv style=\"flex: 0 0 140px; max-width: 100%; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/Pool_controller_logging.jpg\" alt=\" Pool Controller Logging\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 200px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eLogging\u003c\/h4\u003e\n\u003cp\u003eLog history in table form. Can be transferred as a PDF or csv.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: flex-start; gap: 16px 24px;\"\u003e\n\u003cdiv style=\"flex: 0 0 140px; max-width: 100%; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/Pool-Controller-Graphing.jpg\" alt=\"Pool Controller Graphing\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 200px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eGraphing\u003c\/h4\u003e\n\u003cp\u003eUse a graph to view trends over the last 12 hours or change to a specific time period.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: flex-start; gap: 16px 24px;\"\u003e\n\u003cdiv style=\"flex: 0 0 140px; max-width: 100%; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/BL121-cords.jpg\" alt=\"\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 200px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eDosing \u0026amp; Control\u003c\/h4\u003e\n\u003ch4\u003ePeristaltic Dosing System\u003c\/h4\u003e\n\u003cp\u003eThe BL122 and BL123 are equipped with two peristaltic dosing pumps with replaceable chemical resistant tubing. When using a diaphragm pump, chlorine gas formed from outgassing can collect in the pump head resulting in the pump losing its prime; the buildup of chlorine gas is not a problem with peristaltic pumps that use rollers and tubing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 0 0 48px;\"\u003e\n\u003ch4 style=\"margin-top: 0;\"\u003eProportional Pump Control\u003c\/h4\u003e\n\u003cp\u003ePool LIne controllers feature proportionally controlled dosing pumps. Based on the sensitivity of the process to chemical addition, these controllers allow the user to adjust a proportional band. This setting determines the amount of time that the pumps are dosing as a percentage of the deviation from the set point allowing for very fine control in maintaining the desired set point.\u003c\/p\u003e\n\u003ch4\u003eAdjustable Flow Rate\u003c\/h4\u003e\n\u003cp\u003eThe flow rate from the dosing pumps is adjustable from 0.5 to 3.5L\/h. Larger bodies of water require more chemical to be dosed than small bodies since it takes more chemical to realize a change in the reading. The adjustable flow rate, like the proportional band, allows for better control in maintaining a desired set point.\u003c\/p\u003e\n\u003ch4\u003eORP Dosing Consent\u003c\/h4\u003e\n\u003cp\u003eWith chlorine disinfection there is an inverse relationship between pH and ORP. As the pH level increases, the ORP level decreases. The BL120 utilizes a dosing consent feature that will not dose chlorine until the pH value is first corrected since it is possible to have a low ORP value even though there is sufficient chlorine. The dosing consent feature prevents wastage of chemicals and avoids a higher than necessary chlorine concentration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 24px 48px; margin: 0 0 48px; flex-direction: row-reverse;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; max-width: 440px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/BL122-Ethernet-Connection.jpg\" alt=\"Pool Line Controller Connections\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 340px; min-width: 0;\"\u003e\u003ch5 style=\"margin-top: 0;\"\u003eConnections \u0026amp; Display\u003c\/h5\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 24px 48px; margin: 0 0 48px;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; max-width: 440px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/BL121-SCREENSHOTS.gif\" alt=\"Pool Line Controller Display\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 340px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin-top: 0;\"\u003eCirculation Pump Monitoring\u003c\/h4\u003e\n\u003cp\u003eAn inline flow switch or a mechanical relay connected to the re-circulation pump power source may be connected to the hold input of the Pool Line controller. With no flow or when no power is applied to the re-circulation pump, the hold circuit disables the dosing pumps. This will prevent any dosing of chemical when there is no movement of water in the system.\u003c\/p\u003e\n\u003ch4\u003eMultifaceted Display\u003c\/h4\u003e\n\u003cp\u003eThe versatile display of the BL122 and BL123 allows for three screen modes. The LCD can display all three parameters at one time, a 3-second cycle of single parameters, or a real-time plot screen with options for parameter selection, zooming, and log recall.\u003c\/p\u003e\n\u003ch4\u003eProgrammable Alarm System\u003c\/h4\u003e\n\u003cp\u003eHanna controllers allow users to enable or disable the low and high level of alarms for all parameters. When an alarm is activated, all dosing will stop. The alarm system also offers overdosing protection if the value is not corrected within a specified time interval then the meter will go into alarm status.\u003c\/p\u003e\n\u003ch4\u003eMulticolored LED Indicators\u003c\/h4\u003e\n\u003cp\u003eThe Pool LIne cloud controllers offer multiple LED indicators for status, servicing, and pump operation. The STATUS LED changes color based on operational state; green when setting are in range, yellow when user intervention is required, and red for problems. The SERVICE LED indicates any alarms and process errors experienced by the controller.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 24px 48px; margin: 0 0 48px; flex-direction: row-reverse;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; max-width: 440px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/BL121-USB.jpg\" alt=\"\" width=\"688\" height=\"688\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 340px; min-width: 0;\"\u003e\n\u003ch5 style=\"margin-top: 0;\"\u003eCommunication \u0026amp; Security\u003c\/h5\u003e\n\u003ch4\u003eAutomatic Logging\u003c\/h4\u003e\n\u003cp\u003eThe readings for each parameter are automatically logged every 10 seconds. A new log is started each time the instrument is calibrated or at the start of a new day. Logged data include pH, ORP, and temperature values, last calibration data, setup configuration, and any event data. Each log is saved as a .csv file for easy transfer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 0 0 48px;\"\u003e\n\u003ch4 style=\"margin-top: 0;\"\u003eUSB Connectivity\u003c\/h4\u003e\n\u003cp\u003eFor review and storage the users can easily transfer data to a PC using a flash drive and the USB port.\u003c\/p\u003e\n\u003ch4\u003ePassword Protection\u003c\/h4\u003e\n\u003cp\u003eHanna’s BL122 and BL123 controllers feature a password protection solution that offers restricted access to calibration, setup, and review of logged data. The password can be set and enabled\/disabled during general setup of the instrument.\u003c\/p\u003e\n\u003ch4\u003eMultiple Configurations\u003c\/h4\u003e\n\u003cp\u003eThe controller is available in one of two configurations: an in-line model which allows for direct installation of the probe and chemical injection fittings into existing piping (BL122-10 \u0026amp; BL123-10) or a panel mounted system with a bypass flow cell (BL122-20 \u0026amp; BL123-20). The bypass flow cell allows for calibration and maintenance of the probe without having to stop the recirculation pump.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 24px 48px; margin: 0 0 48px;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; max-width: 440px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/Pool_Line_Flow_Cell.jpg\" alt=\"\" width=\"600\" height=\"600\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 340px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin-top: 0;\"\u003eDigital Combination Probe\u003c\/h4\u003e\n\u003cp\u003eThe HI1036-1802 is a digital probe that measures pH, ORP, and temperature. This probe also incorporates a potential matching pin. The pin is considered the “earth ground” connection and is used to prevent ground loop effects from causing erratic readings and damage to the system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; margin: 0 0 48px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/HI1036-18_close-up.jpg\" alt=\"\" loading=\"lazy\" style=\"display: block; max-width: min(100%, 640px); height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eBL122-web\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003eCloud Enabled Swimming Pool Controller with Built-in Dosing Pumps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 14.00 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.05 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Calibration\u003c\/td\u003e\n\u003ctd\u003epH buffer calibration: Automatic, two points (4.01, 7.01, 10.01 pH)\npH process calibration: Single point, adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Temperature Compensation\u003c\/td\u003e\n\u003ctd\u003eAutomatic -5.0 to 105.0 ºC (23.0 to 221.0 ºF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eORP Range\u003c\/td\u003e\n\u003ctd\u003e±2000 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eORP Resolution\u003c\/td\u003e\n\u003ctd\u003e1 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eORP Accuracy\u003c\/td\u003e\n\u003ctd\u003e±5 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e-5.0 to 105.0 ºC (23.0 to 221.0 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1 °C (0.1 ºF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Accuracy\u003c\/td\u003e\n\u003ctd\u003e±1 ºC (±1.8 ºF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDosing Control\u003c\/td\u003e\n\u003ctd\u003eProportional feed using adjustable set point and adjustable proportional band.\nDelay to start at power-on and overdosing protection using.\nOver feed safety timer.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConsent Relay\u003c\/td\u003e\n\u003ctd\u003epH dosing interlocked with ORP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlarm Relay Set Point\u003c\/td\u003e\n\u003ctd\u003eHigh and Low with enable\/disable option for all parameters.\nAlarm is triggered for 5 consecutive readings over\/under threshold.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOver Dosing Control\u003c\/td\u003e\n\u003ctd\u003eOver feed safety timer.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Ouput Signal\u003c\/td\u003e\n\u003ctd\u003e4 to 20 mA (3), sourcing, configurable\nOutput impedance ≤ 500 Ohm Accuracy \u0026lt; 0.5 % FS\nGalvanically isolated up to 50 V relative to earth\nAnalog outputs only available with BL123-10 and BL123-20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Input Signal\u003c\/td\u003e\n\u003ctd\u003eGalvanic isolated, powered contact type\nLow level in acid\/base tank (contact open)\nLow level in chlorine tank (contact open)\nHold input (contact open)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e10 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMulti-parameter Probe\u003c\/td\u003e\n\u003ctd\u003eHI1036-18XX (02, 05, 10, 15, 20 m of cable) pH\/ORP\/Temperature with matching pin combined digital probe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogging Type\u003c\/td\u003e\n\u003ctd\u003eAutomatic Log of measurements (pH, ORP, Temperature) and events: alarms, errors, power-failed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogging Memory\u003c\/td\u003e\n\u003ctd\u003e60 days logging with 10 s period (or 100 logs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003eUSB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGLP\u003c\/td\u003e\n\u003ctd\u003epH\/ORP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e100 - 240 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironment\u003c\/td\u003e\n\u003ctd\u003e0-50 ºC (32-122 ºF) Max 95% RH non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e245 x 188 x 55 mm (73 mm with pumps)\n9.6 x 7.4 x 2.2” (2.9” with pumps)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1700 g (60 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOrdering Info\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIn-Line Configuration\u003c\/strong\u003eBL122-10 pH\/ORP\/temperature pool controller is supplied with HI1036-1802 pH\/ORP\/ temperature digital probe with matching pin, 50 mm probe saddle (1), fitting for probe, chemical injectors (2), 50 mm saddle for injectors (2), peristaltic pump tubing (2), 5 m of injection tubing, aspiration filter (2), aspiration filter weight, pH 7.01 buffer sachets, 20mL (3), pH 4.01 buffer sachets, 20mL (3), 470 mV test solution sachets (3), power cable and instruction manual. *CAL injectors (2), 50 mm saddle for injectors (2), peristaltic pump tubing (2), 5 m of injection tubing, aspiration filter (2), aspiration filter weight, pH 7.01 buffer sachets, 20mL (3), pH 4.01 buffer sachets, 20mL (3), 470 mV test solution sachets (3), power cable and instruction manual. \u003cstrong\u003eFlow Cell Panel Mounted Configuration\u003c\/strong\u003eBL122-20 pH\/ORP\/temperature pool controller with flow cell is supplied with panel mounted flow cell, HI1036-1802 pH\/ORP\/temperature digital probe with matching pin, Two valves for flow-cell connections with fittings and tubing (10 m), injector (2), 50mm saddle for injectors (2), 50 mm saddle for valves (2), peristaltic pump tubing (2), suction and injection tubing (10 m), 5 m of injection tubing, aspiration filter (2), aspiration filter weight (2), pH 7.01 buffer sachets, 20mL (3), pH 4.01 buffer sachets, 20mL (3), 470 mV test solution sachets (3), power cable and instruction manual. BL123-20 pH\/ORP\/temperature pool controller with flow cell and analog output is supplied with panel mounted flow cell, HI1036-1802 pH\/ORP\/temperature digital probe with matching pin, Two valves for flow-cell connections with fittings and tubing (10 m), injector (2), 50mm saddle for injectors (2), 50 mm saddle for valves (2), peristaltic pump tubing (2), suction and injection tubing (10 m), 5 m of injection tubing, aspiration filter (2), aspiration filter weight (2), pH 7.01 buffer sachets, 20mL (3), pH 4.01 buffer sachets, 20mL (3), 470 mV test solution sachets (3), power cable and instruction manual.\u003c\/p\u003e\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/manuals.hannainst.com\/BL122-web\" target=\"_blank\" rel=\"noopener\"\u003eCloud Enabled Swimming Pool Controller with Built-in Dosing Pumps\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871162138993,"sku":"BL122-10","price":197606.25,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/bl121-usb-cover-off_2_1.jpg?v=1792645798"}],"url":"https:\/\/hannainst.in\/collections\/swimming-pool-and-spa-controller-process-control.oembed","provider":"hanna","version":"1.0","type":"link"}