{"product_id":"groline-nutrient-dosing-system-meter-and-probe-hi981413","title":"Groline Nutrient Dosing System-Meter and probe - HI981413-00","description":"\u003cdiv style=\"margin: 0 0 48px;\"\u003e\u003cp\u003eHI981413 Nutrient Dosing System is engineered for maintaining the concentration of fertilizer nutrient solution used in hydroponics and irrigation water. The nutrient concentration in the water used for irrigation is critical for the successful propagation and growth of plants. The HI981413 uses an amperometric conductivity sensor for measuring the amount of fertilizer in the solution. The meter can be programmed to display results as EC (electrical conductivity) or as TDS (total dissolved solids). The EC results are displayed as mS\/cm while TDS is displayed as ppm with a selectable conversion factor from 0.45 to 0.99. The HI981413 was developed to be an inexpensive solution for the horticulturist to maintain the ideal fertilizer concentrations. 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\/HI981413.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 HI981413 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 conductivity or TDS 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 EC\/TDS. 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\/groline_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\/groline_prop.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\/groline_level.jpg\" alt=\"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\/groline-peristaltic-pump.jpg\" alt=\"GroLine 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 HI981413 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\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\/HI981413-HI30033_flowcellprobe.jpg\" alt=\"EC 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;\"\u003eConductivity electrode with flow cell\u003c\/h4\u003e\n\u003ch5\u003eThree Configuration Options\u003c\/h5\u003e\n\u003cp\u003eThe HI981413 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\u003eHI30003 Amperometric Conductivity\/Temperature Probe\u003c\/h5\u003e\n\u003cp\u003eThe HI981413 uses the HI30003 probe that incorporates both conductivity 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\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eHI981413-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003eGroline Nutrient Dosing System-Meter and probe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEC Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 10.00 mS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEC Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEC Accuracy\u003c\/td\u003e\n\u003ctd\u003e2% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEC Calibration\u003c\/td\u003e\n\u003ctd\u003eUser calibration: automatic, one-point with standard solution (1.41 or 5.00 mS\/cm)\nProcess calibration: single point, adjustable (±0.50 mS\/cm around measured value)\nThe corresponding value in TDS, depends on TDS factor used\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTDS Range\u003c\/td\u003e\n\u003ctd\u003e0 to 9900 ppm, depends on TDS factor\ni.e. with TDS factor 0.5, range 50 to 5000 ppm\nwith TDS factor 0.7, range 70 to 7000 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTDS Resolution\u003c\/td\u003e\n\u003ctd\u003e1 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTDS Accuracy\u003c\/td\u003e\n\u003ctd\u003e2% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEC\/TDS Temperature Compensation\u003c\/td\u003e\n\u003ctd\u003eautomatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Correction Coefficient\u003c\/td\u003e\n\u003ctd\u003eβ can be set from 0%\/°C to 2.4%\/°C; default is 1.9%\/°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEC to TDS Conversion Factor\u003c\/td\u003e\n\u003ctd\u003eTDS factor selectable from 0.45 to 0.99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEC\/TDS Dosing Set Point\u003c\/td\u003e\n\u003ctd\u003eon\/off control using adjustable set point (0.10 to 10.00 mS\/cm; 45 to 9900 ppm, depends on TDS factor)\nproportional control 0.10 to 10.00 mS\/cm; 45 to 9900 ppm, depends on TDS factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEC\/TDS Proportional Band\u003c\/td\u003e\n\u003ctd\u003e0.05 to 1.00 mS\/cm; 23 to 990 ppm, depends on TDS factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEC\/TDS Hysteresis Band\u003c\/td\u003e\n\u003ctd\u003e0.05 to 0.50 mS\/cm; 23 to 495 ppm, depends on TDS factor\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\u003e0.1°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; 1°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDosing Control\u003c\/td\u003e\n\u003ctd\u003estartup delay timer at power-on (0 to 600 sec.)\nPump flow control 0.5 to 3.5 Liter\/hour (0.13 to 0.92 Gallon\/hour) and maximum output pressure 1 atm (14 psi)\nmanual control for pump priming (defined in setup)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlarm Relay Set Point\u003c\/td\u003e\n\u003ctd\u003etriggered after 5 sec. if the controller records 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\u003eovertime 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\u003egalvanically isolated external switches can be attached to stop the pump and activate the alarm (low reagent level) when the switch is open and level alarm is configured in Setup\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBacklight\u003c\/td\u003e\n\u003ctd\u003eintuitive alarm system, using red, yellow and green color coded backlight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e15 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure\u003c\/td\u003e\n\u003ctd\u003ewall mounted, built-in pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e100 - 240 Vac, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironment\u003c\/td\u003e\n\u003ctd\u003e0 to 50°C (32 to 122°F); RH max. 95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP Rating\u003c\/td\u003e\n\u003ctd\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e90 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\u003e908 g (36 oz.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOrdering Info\u003c\/h3\u003e\u003cp\u003eHI981413-00 is supplied with HI981413 controller, HI30033 EC\/TDS\/temperature probe, HI7031-012 conductivity calibration solution (1413 µS\/cm - 120 ml), plastic beaker, power connection cable, instruction manual and quality certificates for instrument and probe.\u003cbr\u003e\nHI981413-10 (with in-line mounting kit) is supplied with HI981413 controller, HI30033 EC\/TDS\/temperature probe, controller aspiration filter, controller injector, 1\/2” thread, saddle for Ø 50 mm pipe (2), PVC aspiration tubing (flexible) (5 m), PE rigid dispensing tubing (5 m), HI7031-012 conductivity calibration solution (1413 µS\/cm - 120 ml), plastic beaker, power connection cable, instruction manual and quality certificates for instrument and probe.\u003cbr\u003e\nHI981413-20 (with flow-cell mounting kit) is supplied with HI981413 controller, HI30033 pH\/temperature probe, flow cell for HI981413, mounting panel assembly for HI981413, controller aspiration filter, controller injector, 1\/2” thread, saddle for Ø 50 mm pipe (3), PVC aspiration tubing (flexible) (5 m), PE rigid dispensing tubing (15 m), barbed tubing adapter 1\/2” - 6 mm with racord (2), flow cell valves (2), HI7031-012 conductivity calibration solution (1413 µS\/cm - 120 ml), plastic beaker, power connection cable, instruction manual and quality certificates for instrument and probe.\u003c\/p\u003e\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/manuals.hannainst.com\/HI981413-00\" target=\"_blank\" rel=\"noopener\"\u003eGroline Nutrient Dosing System-Meter and probe\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871452103025,"sku":"HI981413-00","price":53735.4,"currency_code":"INR","in_stock":true}],"url":"https:\/\/hannainst.in\/products\/groline-nutrient-dosing-system-meter-and-probe-hi981413","provider":"hanna","version":"1.0","type":"link"}