{"product_id":"pool-line-ph-controller-and-dosing-pump-bl100-meter-and-probe","title":"Pool Line pH Controller and Dosing Pump - BL100-Meter and probe - BL100-00","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=\"''\" width=\"1000\" height=\"1001\" 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\" width=\"1000\" height=\"727\" 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\" width=\"1000\" height=\"720\" 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\" width=\"1000\" height=\"725\" 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\" width=\"1000\" height=\"1000\" 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 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\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\" width=\"720\" height=\"720\" 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\n a complete package that includes bypass loop\n and 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 BL100-00\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-Meter and probe\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\/BL100-00\"\u003ePool Line pH Controller and Dosing Pump - BL100-Meter and probe\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871159026033,"sku":"BL100-00","price":39804.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/bl100-hi10053_flowcellprobe_1.jpg?v=1792645790","url":"https:\/\/hannainst.in\/products\/pool-line-ph-controller-and-dosing-pump-bl100-meter-and-probe","provider":"hanna","version":"1.0","type":"link"}