Online PH/ORP Controller With Sensor

Brands :JIRS

Product description

Description

Industrial online PH/ORP Monitoring and controlling instrument.
Three-point calibration function, automatic identification of calibration liquid and the error calibration.
High input impedance, the adaptation of various types of PH /ORP electrode.
The upper limit and low limit alarm relay control output functions, alarm return difference setup by keyboard, to form automatic closed-loop control system is more flexible and convenient.
Modbus RTU RS485 output (Optional).

Main Technique Specifications

Function	PH/ORP-600 Single channel PH or ORP Controller
Model
Range	0.00 ~ 14.00pH, ORP: -1200 ~ + 1200 mV
Accuracy	pH: ±0.1 pH, ORP: ±2mV
Temp. Comp.	0100 , 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
Control output signal	High and low limit alarm contact each group（3A/250 V AC）
Current output signal	Isolation,Reversible Transferable 4-20mA signal output, max circle resistance 750Ω
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)