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{"id":2031634949,"title":"HANNA BL983314-0 Resistivity Mini Controller","handle":"bl983314-0","description":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cdiv id=\"Product-Body\"\u003e\n\u003cul\u003e\n\u003cli\u003eEasy to handle\u003c\/li\u003e\n\u003cli\u003eFire retardant casing\u003c\/li\u003e\n\u003cli\u003eSelectable overdose protection system\u003c\/li\u003e\n\u003cli\u003eSplash resistant cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eBL 983314 is a simple to operate resistivity controller designed for ultra pure water. reverse osmosis. and water conditioning applications. The BL 983314 resistivity controller is also ideal for continuous monitoring of process solutions. Set point and calibration are manually adjusted with a trimmer and the alarm relay allows for simple control.\u003c\/p\u003e\n\u003cp\u003eReadings are automatically temperature compensated. with three different coefficients (?=2.4. 3.5 or 4.5 %\/°C). The alarm contact can be used for connection to an alarm. pump. solenoid or dosing system.\u003c\/p\u003e\n\u003cp\u003eThe relay contact is open when readings are higher than the set point. while for measurements lower than set point. the relay contact is closed. The Hysteresis is typically 0.20 MW\/cm from the set point.\u003c\/p\u003e\n\u003cp\u003eMeasurements are displayed on the LCD and the multicolored LED continuously indicates if the controller is in measurement. dosing or alarm mode. Users can choose automatic or manual dosing mode with a switch on the front panel. Manual control is particularly useful during maintenance operations. because it permits operators to enable or disable the dosing relay according to need.\u003c\/p\u003e\n\u003cp\u003eThe overtime control system advises users when the relay is active for too long. helping to prevent over-dosage.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Information:\u003c\/strong\u003e\u003cbr\u003eBL 983314-0 (12 VDC) and BL 983314-1 ( 115\/230V) are supplied with mounting brackets. transparent cover and instruction manual.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/www.hannainst.com\/images\/BL_983314Chart.jpg\" alt=\"\" data-mce-src=\"http:\/\/www.hannainst.com\/images\/BL_983314Chart.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv id=\"TabbedPanels1\" class=\"TabbedPanels\"\u003e\n\u003cul class=\"TabbedPanelsTabGroup\"\u003e\n\u003cli class=\"TabbedPanelsTab TabbedPanelsTabSelected\"\u003eSpecifications\u003c\/li\u003e\n\u003cli class=\"TabbedPanelsTab\"\u003eAccessories\u003c\/li\u003e\n\u003cli class=\"TabbedPanelsTab\"\u003eDownloads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"TabbedPanelsContentGroup\"\u003e\u003cdiv class=\"TabbedPanelsContent TabbedPanelsContentVisible\"\u003e\n\u003ctable class=\"spec_table mceItemTable\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e0.00 to 19.90 M?\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e0.10 M?\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy @ 25°C\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e±2% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eHI 3314 resistivity probe with 2 m (6.6’) cable (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Compensation\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eAutomatic and linear. 5 to 50°C (41 to 122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Coefficient\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eß=2.4; 3.5; 4.5%\/°C\u003cbr\u003eselectable through jumper on the rear panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003efactory calibrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDosing Relay\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003emaximum 2A (fuse protected). 250 Vac. 30 Vdc contact close when measure \u0026lt; set point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSetpoint\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eadjustable from 0 to 19.90 M?\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOvertime\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eadjustable. typically from 5 to approx. 30 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eSee Chart\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e79 x 49 x 95 mm (3.1 x 1.9 x 3.7’’)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eSee Chart\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv\u003e\u003cstrong\u003eProduct Manuals\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/www.hannainst.com\/usa\/images\/icon-pdf.gif\" alt=\"\" width=\"20\" height=\"22\" align=\"absmiddle\" border=\"0\" data-mce-src=\"http:\/\/www.hannainst.com\/usa\/images\/icon-pdf.gif\"\u003e\u003cspan\u003e  Manual: \u003c\/span\u003e\u003ca title=\"Download Product Manual\" href=\"http:\/\/www.hannainst.com\/manuals\/manBL_983314.pdf\" target=\"_blank\" data-mce-href=\"http:\/\/www.hannainst.com\/manuals\/manBL_983314.pdf\"\u003eDownload\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable class=\"spec_table mceItemTable\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eAccessories\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"http:\/\/www.hannainst.com\/usa\/prods2.cfm?id=016001\u0026amp;ProdCode=HI%20710005\" data-mce-href=\"http:\/\/www.hannainst.com\/usa\/prods2.cfm?id=016001\u0026amp;ProdCode=HI%20710005\"\u003eHI 710005\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003ePower Adapter. 115 Vac to 12 VDC. US Plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"http:\/\/www.hannainst.com\/usa\/prods2.cfm?id=016001\u0026amp;ProdCode=HI%20710006\" data-mce-href=\"http:\/\/www.hannainst.com\/usa\/prods2.cfm?id=016001\u0026amp;ProdCode=HI%20710006\"\u003eHI 710006\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003ePower Adapter. 230 Vac to 12 VDC. European Plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"http:\/\/www.hannainst.com\/usa\/prods2.cfm?id=016001\u0026amp;ProdCode=HI%20740146\" data-mce-href=\"http:\/\/www.hannainst.com\/usa\/prods2.cfm?id=016001\u0026amp;ProdCode=HI%20740146\"\u003eHI 740146\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eMounting Brackets for BL 931700 Housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eProbes\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"http:\/\/www.hannainst.com\/usa\/prods2.cfm?id=016001\u0026amp;ProdCode=HI%203314\" data-mce-href=\"http:\/\/www.hannainst.com\/usa\/prods2.cfm?id=016001\u0026amp;ProdCode=HI%203314\"\u003eHI 3314\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eResistivity Probe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e","published_at":"2026-06-25T15:09:17+12:00","created_at":"2015-09-07T15:08:43+12:00","vendor":"Hanna Instruments","type":"Electrochemical","tags":["Category_Conductivity","Manufacturer_Hanna Instruments","Type_Meters"],"price":41040,"price_min":41040,"price_max":41040,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":5832162693,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"BL983314-0","requires_shipping":false,"taxable":true,"featured_image":null,"available":true,"name":"HANNA BL983314-0 Resistivity Mini Controller","public_title":null,"options":["Default Title"],"price":41040,"weight":0,"compare_at_price":null,"inventory_quantity":1,"inventory_management":null,"inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/acornsci.co.nz\/cdn\/shop\/products\/widerstands-miniregler-220v-21_1-1_2015.jpeg?v=1469854296","\/\/acornsci.co.nz\/cdn\/shop\/products\/dim251dfb345dec34_2015_45b46cb0-6482-4d39-94e7-1b35026ac610.png?v=1468593755","\/\/acornsci.co.nz\/cdn\/shop\/products\/dim51dfb347ef6d6_2015_b28b71bf-0d46-44cf-a049-c5ae89b06c96.png?v=1467968040"],"featured_image":"\/\/acornsci.co.nz\/cdn\/shop\/products\/widerstands-miniregler-220v-21_1-1_2015.jpeg?v=1469854296","options":["Title"],"media":[{"alt":"BL 983314-0 Resistivity Mini Controller - Acorn Scientific","id":25253838947,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/acornsci.co.nz\/cdn\/shop\/products\/widerstands-miniregler-220v-21_1-1_2015.jpeg?v=1469854296"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/acornsci.co.nz\/cdn\/shop\/products\/widerstands-miniregler-220v-21_1-1_2015.jpeg?v=1469854296","width":500},{"alt":"BL 983314-0 Resistivity Mini Controller - Acorn Scientific","id":25253871715,"position":2,"preview_image":{"aspect_ratio":0.879,"height":340,"width":299,"src":"\/\/acornsci.co.nz\/cdn\/shop\/products\/dim251dfb345dec34_2015_45b46cb0-6482-4d39-94e7-1b35026ac610.png?v=1468593755"},"aspect_ratio":0.879,"height":340,"media_type":"image","src":"\/\/acornsci.co.nz\/cdn\/shop\/products\/dim251dfb345dec34_2015_45b46cb0-6482-4d39-94e7-1b35026ac610.png?v=1468593755","width":299},{"alt":"BL 983314-0 Resistivity Mini Controller - Acorn Scientific","id":25253904483,"position":3,"preview_image":{"aspect_ratio":0.991,"height":351,"width":348,"src":"\/\/acornsci.co.nz\/cdn\/shop\/products\/dim51dfb347ef6d6_2015_b28b71bf-0d46-44cf-a049-c5ae89b06c96.png?v=1467968040"},"aspect_ratio":0.991,"height":351,"media_type":"image","src":"\/\/acornsci.co.nz\/cdn\/shop\/products\/dim51dfb347ef6d6_2015_b28b71bf-0d46-44cf-a049-c5ae89b06c96.png?v=1467968040","width":348}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cdiv id=\"Product-Body\"\u003e\n\u003cul\u003e\n\u003cli\u003eEasy to handle\u003c\/li\u003e\n\u003cli\u003eFire retardant casing\u003c\/li\u003e\n\u003cli\u003eSelectable overdose protection system\u003c\/li\u003e\n\u003cli\u003eSplash resistant cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eBL 983314 is a simple to operate resistivity controller designed for ultra pure water. reverse osmosis. and water conditioning applications. The BL 983314 resistivity controller is also ideal for continuous monitoring of process solutions. Set point and calibration are manually adjusted with a trimmer and the alarm relay allows for simple control.\u003c\/p\u003e\n\u003cp\u003eReadings are automatically temperature compensated. with three different coefficients (?=2.4. 3.5 or 4.5 %\/°C). The alarm contact can be used for connection to an alarm. pump. solenoid or dosing system.\u003c\/p\u003e\n\u003cp\u003eThe relay contact is open when readings are higher than the set point. while for measurements lower than set point. the relay contact is closed. The Hysteresis is typically 0.20 MW\/cm from the set point.\u003c\/p\u003e\n\u003cp\u003eMeasurements are displayed on the LCD and the multicolored LED continuously indicates if the controller is in measurement. dosing or alarm mode. Users can choose automatic or manual dosing mode with a switch on the front panel. Manual control is particularly useful during maintenance operations. because it permits operators to enable or disable the dosing relay according to need.\u003c\/p\u003e\n\u003cp\u003eThe overtime control system advises users when the relay is active for too long. helping to prevent over-dosage.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Information:\u003c\/strong\u003e\u003cbr\u003eBL 983314-0 (12 VDC) and BL 983314-1 ( 115\/230V) are supplied with mounting brackets. transparent cover and instruction manual.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/www.hannainst.com\/images\/BL_983314Chart.jpg\" alt=\"\" data-mce-src=\"http:\/\/www.hannainst.com\/images\/BL_983314Chart.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv id=\"TabbedPanels1\" class=\"TabbedPanels\"\u003e\n\u003cul class=\"TabbedPanelsTabGroup\"\u003e\n\u003cli class=\"TabbedPanelsTab TabbedPanelsTabSelected\"\u003eSpecifications\u003c\/li\u003e\n\u003cli class=\"TabbedPanelsTab\"\u003eAccessories\u003c\/li\u003e\n\u003cli class=\"TabbedPanelsTab\"\u003eDownloads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"TabbedPanelsContentGroup\"\u003e\u003cdiv class=\"TabbedPanelsContent TabbedPanelsContentVisible\"\u003e\n\u003ctable class=\"spec_table mceItemTable\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e0.00 to 19.90 M?\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e0.10 M?\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy @ 25°C\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e±2% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eHI 3314 resistivity probe with 2 m (6.6’) cable (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Compensation\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eAutomatic and linear. 5 to 50°C (41 to 122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Coefficient\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eß=2.4; 3.5; 4.5%\/°C\u003cbr\u003eselectable through jumper on the rear panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003efactory calibrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDosing Relay\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003emaximum 2A (fuse protected). 250 Vac. 30 Vdc contact close when measure \u0026lt; set point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSetpoint\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eadjustable from 0 to 19.90 M?\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOvertime\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eadjustable. typically from 5 to approx. 30 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eSee Chart\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e79 x 49 x 95 mm (3.1 x 1.9 x 3.7’’)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eSee Chart\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv\u003e\u003cstrong\u003eProduct Manuals\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/www.hannainst.com\/usa\/images\/icon-pdf.gif\" alt=\"\" width=\"20\" height=\"22\" align=\"absmiddle\" border=\"0\" data-mce-src=\"http:\/\/www.hannainst.com\/usa\/images\/icon-pdf.gif\"\u003e\u003cspan\u003e  Manual: \u003c\/span\u003e\u003ca title=\"Download Product Manual\" href=\"http:\/\/www.hannainst.com\/manuals\/manBL_983314.pdf\" target=\"_blank\" data-mce-href=\"http:\/\/www.hannainst.com\/manuals\/manBL_983314.pdf\"\u003eDownload\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable class=\"spec_table mceItemTable\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eAccessories\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"http:\/\/www.hannainst.com\/usa\/prods2.cfm?id=016001\u0026amp;ProdCode=HI%20710005\" data-mce-href=\"http:\/\/www.hannainst.com\/usa\/prods2.cfm?id=016001\u0026amp;ProdCode=HI%20710005\"\u003eHI 710005\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003ePower Adapter. 115 Vac to 12 VDC. US Plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"http:\/\/www.hannainst.com\/usa\/prods2.cfm?id=016001\u0026amp;ProdCode=HI%20710006\" data-mce-href=\"http:\/\/www.hannainst.com\/usa\/prods2.cfm?id=016001\u0026amp;ProdCode=HI%20710006\"\u003eHI 710006\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003ePower Adapter. 230 Vac to 12 VDC. European Plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"http:\/\/www.hannainst.com\/usa\/prods2.cfm?id=016001\u0026amp;ProdCode=HI%20740146\" data-mce-href=\"http:\/\/www.hannainst.com\/usa\/prods2.cfm?id=016001\u0026amp;ProdCode=HI%20740146\"\u003eHI 740146\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eMounting Brackets for BL 931700 Housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eProbes\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"http:\/\/www.hannainst.com\/usa\/prods2.cfm?id=016001\u0026amp;ProdCode=HI%203314\" data-mce-href=\"http:\/\/www.hannainst.com\/usa\/prods2.cfm?id=016001\u0026amp;ProdCode=HI%203314\"\u003eHI 3314\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eResistivity Probe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e"}

HANNA BL983314-0 Resistivity Mini Controller

Product Description


  • Easy to handle
  • Fire retardant casing
  • Selectable overdose protection system
  • Splash resistant cover

 

BL 983314 is a simple to operate resistivity controller designed for ultra pure water. reverse osmosis. and water conditioning applications. The BL 983314 resistivity controller is also ideal for continuous monitoring of process solutions. Set point and calibration are manually adjusted with a trimmer and the alarm relay allows for simple control.

Readings are automatically temperature compensated. with three different coefficients (?=2.4. 3.5 or 4.5 %/°C). The alarm contact can be used for connection to an alarm. pump. solenoid or dosing system.

The relay contact is open when readings are higher than the set point. while for measurements lower than set point. the relay contact is closed. The Hysteresis is typically 0.20 MW/cm from the set point.

Measurements are displayed on the LCD and the multicolored LED continuously indicates if the controller is in measurement. dosing or alarm mode. Users can choose automatic or manual dosing mode with a switch on the front panel. Manual control is particularly useful during maintenance operations. because it permits operators to enable or disable the dosing relay according to need.

The overtime control system advises users when the relay is active for too long. helping to prevent over-dosage.

 

Order Information:
BL 983314-0 (12 VDC) and BL 983314-1 ( 115/230V) are supplied with mounting brackets. transparent cover and instruction manual.

  • Specifications
  • Accessories
  • Downloads
Range   0.00 to 19.90 M?/cm
Resolution   0.10 M?/cm
Accuracy @ 25°C   ±2% F.S.
Probe   HI 3314 resistivity probe with 2 m (6.6’) cable (included)
Temperature Compensation   Automatic and linear. 5 to 50°C (41 to 122°F)
Temperature Coefficient   ß=2.4; 3.5; 4.5%/°C
selectable through jumper on the rear panel
Calibration   factory calibrated
Dosing Relay   maximum 2A (fuse protected). 250 Vac. 30 Vdc contact close when measure < set point
Setpoint   adjustable from 0 to 19.90 M?/cm
Overtime   adjustable. typically from 5 to approx. 30 minutes
Power Supply   See Chart
Dimensions   79 x 49 x 95 mm (3.1 x 1.9 x 3.7’’)
Weight   See Chart
Product Manuals

  Manual: Download

Accessories
HI 710005 Power Adapter. 115 Vac to 12 VDC. US Plug
HI 710006 Power Adapter. 230 Vac to 12 VDC. European Plug
HI 740146 Mounting Brackets for BL 931700 Housing
Probes
HI 3314 Resistivity Probe

This product is available upon request. Contact us for more information.