Function 

Model

PH/ORP-600 – Single channel PH or ORP Meter

Range

0.00～14.00pH, ORP：-1200～＋1200 mV

Accuracy

pH:±0.1 pH , ORP：±2mV

Temp. Comp.

0–100 ℃, manual / automatic

 ( PT1000 , NTC 10k, RTD )

Operation Temp.

0～60℃(normal) , 0～100℃(optional)

Sensor

The composite electrode (Sewage, Pure water)

Calibration

4.00；6.86；9.18 Three Calibration

Display

LCD display 

Current output signal

Isolation,Reversible Transferable 4-20mA signal output,

max circle resistance 750Ω

Control output signal

High and low limit alarm contact each group（3A/250 V AC)

Communication signal

Modbus RS485, baud rate: 2400, 4800, 9600 (Optional)

Power supply

AC 110/220V±10%, 50/60Hz

Working environment

Ambient Temp. 0～50℃, Relative Humidity ≤85%

Overall dimensions

48×96×100mm (H X W X D)

Hole dimensions

45×92mm (H X W)