China 2019 Good Quality Resistivity Controller - Online PH/ORP Controller With Sensor – JIRS factory and manufacturers

2019 Good Quality Resistivity Controller - Online PH/ORP Controller With Sensor – JIRS

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2019 Good Quality Resistivity Controller - Online PH/ORP Controller With Sensor – JIRS Detail:

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 Model	PH/ORP-600 – Single channel PH or ORP Controller
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
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)

Application
Widely used for water treatment, environmental protection, Industrial waste water, chemical process detection and control of PH value.

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