China Factory for Digital Surface Resistivity Meter - Ph/orp-600 Online Ph/orp Meter With Sensor – JIRS Detail:
PH/ORP- 600 PH/ORP Meter
Character & Application:
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
Widely used for water treatment, environmental protection, Industrial waste water, chemical process detection and control of PH value.
Main Technique Specifications
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Function Model |
PH/ORP-600 – Single channel PH or ORP Meter |
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Range |
0.00~14.00pH, ORP:-1200~+1200 mV |
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Accuracy |
pH:±0.1 pH , ORP:±2mV |
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Temp. Comp. |
0–100 ℃, manual / automatic ( PT1000 , NTC 10k, RTD ) |
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Operation Temp. |
0~60℃(normal) , 0~100℃(optional) |
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Sensor |
The composite electrode (Sewage, Pure water) |
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Calibration |
4.00;6.86;9.18 Three Calibration |
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Display |
LCD display |
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Current output signal |
Isolation,Reversible Transferable 4-20mA signal output, max circle resistance 750Ω |
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Control output signal |
High and low limit alarm contact each group(3A/250 V AC) |
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Communication signal |
Modbus RS485, baud rate: 2400, 4800, 9600 (Optional) |
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Power supply |
AC 110/220V±10%, 50/60Hz |
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Working environment |
Ambient Temp. 0~50℃, Relative Humidity ≤85% |
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Overall dimensions |
48×96×100mm (H X W X D) |
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Hole dimensions |
45×92mm (H X W) |
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Our mission should be to turn out to be an innovative supplier of high-tech digital and communication devices by furnishing benefit added design and style, world-class manufacturing, and repair capabilities for China Factory for Digital Surface Resistivity Meter - Ph/orp-600 Online Ph/orp Meter With Sensor – JIRS , The product will supply to all over the world, such as: New Zealand, Greece, Victoria, Our factory covers an area of 12,000 square meters, and has a staff of 200 people, among which there are 5 technical executives. We are specialized in producing.We have rich experience in export. Welcome to contact us and your enquiry will be replied as soon as possible.
High Quality, High Efficiency, Creative and Integrity, worth having long-term cooperation! Looking forward to the future cooperation!





