SUPMEA SUP pH/ORP Controller

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 RS-485  protocol It can connect with a computer to acquire and record data.

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    • Easy operation
    • Automatically Temperature Compensation
    • Directly switchable to PH or ORP
    • Large LCD display with background lighting
    • PH or ORP sensors can be connected thanks to the sensor supply integrated in the output
    • Using the setup program: user-friendly programming
    • 4-20mA analog output
    • RS485 communication
    • Relay output  Product parameters


Product  pH meter, pH controller
  Model  SUP-pH2.0
  Measure range  pH:    0-14 pH, ±0.02
 ORP: -1000 ~1000mV, ±1mV
  Resolution  0.01pH; 1mV
  Stability  pH:≤0.02pH/24h; ORP: ≤3mV/24h
  Temperature Range  0~100℃, NTC10K
  Communication  RS485, Modbus-RTU
  Signal output  4-20mA
  Power supply  AC220V, 50Hz or DC24V
  Relay output  250V, 3A

pH control

water pH control.jpg


SUP-pH2.0 pH/ORP Controller, SUP-pH3.0 pH/ORP Controller, SUP-pH6.0 pH/ORP Controller, SUP-pH8.0 pH/ORP Controller