SUP-PH8.0 pH ORP meter

SUP-PH8.0 industrial pH meter is an online pH analyzer which applied in chemical industry metallurgy, environment protection, food, agriculture and so on. With 4-20mA analog signal, RS-485 digital signal and relay output. Can be used for industrial processes and water treatment processes pH control, and support remote data transmission, etc.


Measure range: pH: -2-16 pH, ±0.02pH; ORP: -1999 ~1999mV, ±0.1%FS

Input Resistance: ≥10~12Ω

Power supply:  220V±10%,50Hz/60Hz

Output: 4-20mA, RS485, Modbus-RTU, Relay

pH ORP meter
pH ORP meter industrial pH meter ph meter pH controller ph orp controller
  • Specification

  Product   pH meter, pH controller
  Model  SUP-PH8.0
  Measure range  pH: -2-16 pH, ±0.02 pH
   ORP: -1999 ~1999mV, ±0.1%FS
  Measuring medium  Liquid
  Input Resistance  ≥1012Ω
  Temp compensation  NTC 10K:-10~60℃ accuracy:±0.3℃                  60~130℃ accuracy:±2℃  PT1000/PT100:±0.3℃  Manual/ Auto temperature compensation
  Temperature Range  0~60℃,  NTC10K or PT1000
  Communication  RS485, Modbus-RTU
  Signal output  4-20mA, maximum loop 750Ω, 0.2%FS
  Power supply 100- 240VAC,50Hz/60Hz,5W Max
  Relay output  250V, 3A
 Dimension Dimension: 144mm*144mm*115mm Hole Size: 138mm*138mm
 Weight 0.68kg
 Ingress protection IP65

  • Introduction

online pH meter.jpg

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  • Choose pH electrode

Offers a full range of ph electrodes for measuring different media. Such as sewage, pure water, drinking water etc.

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