SUP-PH6.8 pH ORP Meter

SUP-PH6.3 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.

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Characteristics
  • Measure range: pH: 0-14 pH, Âą0.02pH; ORP: -1000 ~1000mV, Âą1mV
  • Input Resistance: 10~12ÎĐ
  • Power supply:  220VÂą10%50Hz/60Hz
  • Output: 4-20mA, RS485, Modbus-RTU, Relay

Specifications

Parameters 
Screen size2.8 inch monochrome LCD with a resolution of 128*64
Overall dimensionPH6.5: 100mm×100mm×150mm PH6.8: 100mm×100mm×150.5mm
Cutout dimension92.5mm×92.5mm
Weight0.58kg
Ingress protectionIP5X
Measure variablespH/ORP
Measure rangepH: (0.00 ~ 14.00) pH
ORP:(-2000 ~ 2000) mV
AccuracypH: Âą0.02pH
ORP: (-2000 ~ -1000) mV, Âą2mV (-1000 ~ 1000) mV, Âą1mV (1000 ~ 2000) mV, Âą2mV
Input resistance1012ÎĐ
Temperature compensationNTC10K: (-10~60) °C Accuracy ¹0.3°C (60~130) °C Accuracy ¹2°C
Pt1000 , Pt100(Customized): Accuracy ¹0.3°C
Range: (-10 ~130)°C manual/automatic
Output(4~20) mA output, maximum loop is 750ÎĐ, Âą0.2%FS
RS485 outputIsolated, Modbus-RTU RS485
Relay2channels, Pickup/Breakaway AC250V/3A
Relative humidity10%~85% (No condensation)
Working temperature(0~60) °C
Power supplyAC: 220VÂą10%, 50Hz/60Hz 110VÂą10% DC: 24VÂą10%, Input power5W
Storage conditionsTemperature: (-15~65) °C
Relative humidity: 5%~95%(No condensation)
Altitude: <2000m
Measure rangepH: (0.00 ~ 14.00) pH
ORP:(-2000 ~ 2000) mV
AccuracypH: Âą0.02pH
ORP: (-2000 ~ -1000) mVïžŒÂą2mV (-1000 ~ 1000) mVïžŒÂą1mV (1000 ~ 2000) mVïžŒÂą2mV


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