This product is a new type of online water quality pH analyzer independently developed by ERUN Group. It features high stability and high precision. It can automatically detect temperature and perform automatic temperature compensation, enabling accurate measurement of pH and temperature values in solutions. It is widely used for online monitoring of water pH in water treatment, tap water supply, sewage treatment, aquaculture, surface water monitoring, environmental engineering and other field.
Measuring Range | 0~14.00PH |
Accuracy | ±0.02 PH |
Resolution | 0.01 PH |
Temperature Measuring Range | 0.0-60℃ |
Temperature Accuracy | ±0.5℃ |
Temperature Resolution | 0.1℃ |
Temperature compensation | Auto / Manual |
Output | 4-20mA (Adjustable / Three-wire System) |
Load | ＜500Ω |
Data Communication | RS485（MODBUS-RTU） |
Power Supply | DC 9–30 V (Recommended: DC 12 V) |
Pressure Range | 0-3bar |
Liquid Junction | PTFE |
Housing Material | ABS |
Process Connection | G3/4 |
Signal Cable Length | 5m or customizable |
Electrical Connection | Pin type |
Installation Method | Immersion Type |
IP Rating | IP68 |
