KWS-3100 Online Chloride Ion Sensor
Categories Chloride, Water Quality Sensor
Tag KWS-3100 Online Chloride Ion Sensor
Introduction
The integrated KWS-3100 online chloride ion sensor uses a solid membrane ion selective electrode to measure free chloride ions in water, which is fast, simple, accurate and economical. This manual details the technical parameters, communication protocol, use and maintenance of the chloride ion sensor.
Features
- Signal output: RS-485 bus, Modbus/RTU protocol, easy to connect to third-party equipment such as PLC, DCS, industrial control computer, general controller, paperless recording instrument or touch screen.
- Patented chloride ion electrode, the internal reference solution seeps out from the microporous salt bridge extremely slowly under the pressure of at least 100KPa (1Bar). Such a reference system is very stable, and the electrode life is longer than that of ordinary industrial electrodes.
- Easy to install: 3/4NPT pipe thread, easy to submerge or install in pipes and tanks.
Dimension

| Model | KWS-3100 | |
|---|---|---|
| Range and Resolution | 0~3500.0mg/L | 0.1mg/L |
| 0~35000mg/L | 1mg/L | |
| Precision | ±5% or ±0.05mg/L | |
| Calibration Function | Two-point calibration (zero and slope) | |
| Working Pressure | <0.2MPa | |
| Ph Range of the Medium | 2~12 pH | |
| Temp. Compensation | Automatic temperature compensation (Pt1000) | |
| Signal Output | RS-485 bus, Modbus/RTU protocol | |
| Casing Material | POM | |
| Storage Temperature | -5~65℃ | |
| Power Supply | 12~24VDC | |
| IP Rating | IP68 | |
How to use the KWS-3100 Online Chloride Ion Sensor?
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