{"id":2031647429,"title":"HANNA HI 8720 Panel Mounted Dual Setpoint - ORP analog Controller with 4 to 20mA","handle":"hi8720","description":"\u003cp\u003eInputs: BNC connector. Direct wire connection with amplified probe (supports HI 1006 series probes) and 4-20 mA from a transmitter\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSelectable manual ON. OFF and automatic dosing control for alkaline. acid and REDOX dosing with indicator\u003c\/li\u003e\n\u003cli\u003eAuto-diagnostic test for instrument status troubleshooting\u003c\/li\u003e\n\u003cli\u003eOperational mode LED indicators\u003c\/li\u003e\n\u003cli\u003eSupports potential matching pin connection\u003c\/li\u003e\n\u003cli\u003eBoth 4-20 and 0-20 mA output \u003c\/li\u003e\n\u003cli\u003e±5V outputs for amplified electrodes\u003c\/li\u003e\n\u003cli\u003eBacklit LCD\u003c\/li\u003e\n\u003cli\u003eTransparent splash-proof cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis instrument allows the selection of a set point for oxidizing or reducing dosage.\u003c\/p\u003e\n\u003cp\u003eWhen used in conjunction with the HI 8710 pH controller. the ODCD (ORP dosing consent device) function (featured by the HI 8710) will ensure that the ORP dosage will start only when the pH level \u003cbr\u003e is correct.\u003c\/p\u003e\n\u003cp\u003eThese instruments have been designed for easy and fast installation and are provided with membrane keypads on the front panel. large display. and autodiagnostic functions.\u003c\/p\u003e\n\u003cp\u003eEach model accepts either a direct input from an ORP electrode or from a transmitter through 4-20 mA input. The instrument also provides ±5V power output and input terminals for amplified electrodes.\u003c\/p\u003e\n\u003cp\u003eMoreover. you can choose the output configuration for connecting a recorder or a PLC. between 0-20 or 4-20 mA.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Information:\u003c\/strong\u003e\u003cbr\u003e The HI 8720 is supplied complete with mounting brackets and instructions.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cstrong\u003eProduct Manuals\u003c\/strong\u003e\u003c\/div\u003e\n\u003cimg src=\"http:\/\/www.hannainst.com\/usa\/images\/icon-pdf.gif\" alt=\"\" width=\"20\" height=\"22\" align=\"absmiddle\" border=\"0\"\u003e Manual: \u003ca title=\"Download Product Manual\" href=\"http:\/\/www.hannainst.com\/manuals\/man8711_09_09.pdf\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification :\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003e±1999 mV\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003e1 mV\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAccuracy\u003cbr\u003e@ 20 °C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003e±5 mV; ±0.5% (input from transmitter)\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003ehigh impedance 10\u003csup\u003e12\u003c\/sup\u003e Ohm; reference and matching pin inputs are available; 4-20 mA\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003e±5 Vcc; 150 mA max load for amplified electrodes\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCalibration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003eoffset: ±200 mV with CAL trimmer\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecorder Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003e0-20 mA or 4-20 mA (isolated)\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSetpoint Relay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003e1. isolated. 2 A. max 240 V. resistive load. 1000000 strokes (not fuse protected)\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSetpoint Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003e±1999 mV\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlarm Relay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003e1. isolated. 2 A. max 240 V. resistive load. 1000000 strokes (not fuse protected)\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlarm Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003e10 to 300 mV\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDosing Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003eOFF\/AUTO\/ON with selection switch\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOver Dosing Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003eadjustable. from 5 min to 60 min with knob or disable by wire strap - on rear panel\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBacklight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003econtinuous on\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003e115 VAC ±10% or 230 VAC ±10%; 50\/60 Hz\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003eflame retardant ABS body and front panel; transparent splash-proof front cover\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnvironment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003e-10 to 50°C (14 to 122°F); RH max 95% non-condensing\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePanel Cutout\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003e141 x 69 mm (5.6 x 2.7’’)\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003e1 kg (2.2 lb.)\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","published_at":"2026-06-25T15:05:59+12:00","created_at":"2015-09-07T15:18:55+12:00","vendor":"Hanna Instruments","type":"Electrochemical","tags":["Manufacturer_Hanna Instruments","Type_pH \u0026 ORP Meters"],"price":95950,"price_min":95950,"price_max":95950,"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":5832222213,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HI8720","requires_shipping":false,"taxable":true,"featured_image":null,"available":true,"name":"HANNA HI 8720 Panel Mounted Dual Setpoint - ORP analog Controller with 4 to 20mA","public_title":null,"options":["Default Title"],"price":95950,"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\/hi8711_400-1_2015.jpeg?v=1443495677","\/\/acornsci.co.nz\/cdn\/shop\/products\/8710-side520a4f52c1d9c_2015_9118e258-83cd-4b8a-9302-4a0aaf99139f.png?v=1443495677","\/\/acornsci.co.nz\/cdn\/shop\/products\/8710-frnt520a4f561961b_2015_8631a9dd-ee2c-4515-87f3-3aca8839c11b.png?v=1443495677"],"featured_image":"\/\/acornsci.co.nz\/cdn\/shop\/products\/hi8711_400-1_2015.jpeg?v=1443495677","options":["Title"],"media":[{"alt":null,"id":25255018595,"position":1,"preview_image":{"aspect_ratio":1.0,"height":400,"width":400,"src":"\/\/acornsci.co.nz\/cdn\/shop\/products\/hi8711_400-1_2015.jpeg?v=1443495677"},"aspect_ratio":1.0,"height":400,"media_type":"image","src":"\/\/acornsci.co.nz\/cdn\/shop\/products\/hi8711_400-1_2015.jpeg?v=1443495677","width":400},{"alt":null,"id":25255051363,"position":2,"preview_image":{"aspect_ratio":0.924,"height":503,"width":465,"src":"\/\/acornsci.co.nz\/cdn\/shop\/products\/8710-side520a4f52c1d9c_2015_9118e258-83cd-4b8a-9302-4a0aaf99139f.png?v=1443495677"},"aspect_ratio":0.924,"height":503,"media_type":"image","src":"\/\/acornsci.co.nz\/cdn\/shop\/products\/8710-side520a4f52c1d9c_2015_9118e258-83cd-4b8a-9302-4a0aaf99139f.png?v=1443495677","width":465},{"alt":null,"id":25255084131,"position":3,"preview_image":{"aspect_ratio":0.808,"height":442,"width":357,"src":"\/\/acornsci.co.nz\/cdn\/shop\/products\/8710-frnt520a4f561961b_2015_8631a9dd-ee2c-4515-87f3-3aca8839c11b.png?v=1443495677"},"aspect_ratio":0.808,"height":442,"media_type":"image","src":"\/\/acornsci.co.nz\/cdn\/shop\/products\/8710-frnt520a4f561961b_2015_8631a9dd-ee2c-4515-87f3-3aca8839c11b.png?v=1443495677","width":357}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eInputs: BNC connector. Direct wire connection with amplified probe (supports HI 1006 series probes) and 4-20 mA from a transmitter\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSelectable manual ON. OFF and automatic dosing control for alkaline. acid and REDOX dosing with indicator\u003c\/li\u003e\n\u003cli\u003eAuto-diagnostic test for instrument status troubleshooting\u003c\/li\u003e\n\u003cli\u003eOperational mode LED indicators\u003c\/li\u003e\n\u003cli\u003eSupports potential matching pin connection\u003c\/li\u003e\n\u003cli\u003eBoth 4-20 and 0-20 mA output \u003c\/li\u003e\n\u003cli\u003e±5V outputs for amplified electrodes\u003c\/li\u003e\n\u003cli\u003eBacklit LCD\u003c\/li\u003e\n\u003cli\u003eTransparent splash-proof cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis instrument allows the selection of a set point for oxidizing or reducing dosage.\u003c\/p\u003e\n\u003cp\u003eWhen used in conjunction with the HI 8710 pH controller. the ODCD (ORP dosing consent device) function (featured by the HI 8710) will ensure that the ORP dosage will start only when the pH level \u003cbr\u003e is correct.\u003c\/p\u003e\n\u003cp\u003eThese instruments have been designed for easy and fast installation and are provided with membrane keypads on the front panel. large display. and autodiagnostic functions.\u003c\/p\u003e\n\u003cp\u003eEach model accepts either a direct input from an ORP electrode or from a transmitter through 4-20 mA input. The instrument also provides ±5V power output and input terminals for amplified electrodes.\u003c\/p\u003e\n\u003cp\u003eMoreover. you can choose the output configuration for connecting a recorder or a PLC. between 0-20 or 4-20 mA.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Information:\u003c\/strong\u003e\u003cbr\u003e The HI 8720 is supplied complete with mounting brackets and instructions.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cstrong\u003eProduct Manuals\u003c\/strong\u003e\u003c\/div\u003e\n\u003cimg src=\"http:\/\/www.hannainst.com\/usa\/images\/icon-pdf.gif\" alt=\"\" width=\"20\" height=\"22\" align=\"absmiddle\" border=\"0\"\u003e Manual: \u003ca title=\"Download Product Manual\" href=\"http:\/\/www.hannainst.com\/manuals\/man8711_09_09.pdf\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification :\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003e±1999 mV\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003e1 mV\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAccuracy\u003cbr\u003e@ 20 °C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003e±5 mV; ±0.5% (input from transmitter)\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003ehigh impedance 10\u003csup\u003e12\u003c\/sup\u003e Ohm; reference and matching pin inputs are available; 4-20 mA\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003e±5 Vcc; 150 mA max load for amplified electrodes\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCalibration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003eoffset: ±200 mV with CAL trimmer\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecorder Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003e0-20 mA or 4-20 mA (isolated)\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSetpoint Relay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003e1. isolated. 2 A. max 240 V. resistive load. 1000000 strokes (not fuse protected)\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSetpoint Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003e±1999 mV\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlarm Relay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003e1. isolated. 2 A. max 240 V. resistive load. 1000000 strokes (not fuse protected)\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlarm Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003e10 to 300 mV\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDosing Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003eOFF\/AUTO\/ON with selection switch\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOver Dosing Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003eadjustable. from 5 min to 60 min with knob or disable by wire strap - on rear panel\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBacklight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003econtinuous on\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003e115 VAC ±10% or 230 VAC ±10%; 50\/60 Hz\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003eflame retardant ABS body and front panel; transparent splash-proof front cover\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnvironment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003e-10 to 50°C (14 to 122°F); RH max 95% non-condensing\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePanel Cutout\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003e141 x 69 mm (5.6 x 2.7’’)\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003csmall\u003e\u003cspan style=\"font-size: small;\"\u003e1 kg (2.2 lb.)\u003c\/span\u003e\u003c\/small\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e"}
HANNA HI 8720 Panel Mounted Dual Setpoint - ORP analog Controller with 4 to 20mA
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