What is constant voltage residual chlorine sensor?
Constant voltage principle electrode is used to measure residual chlorine, chlorine dioxide and ozone in water. The constant voltage measurement method is to maintain a stable potential at the electrode measurement end, and different measured components generate different current intensities under this potential. It consists of two platinum electrodes and a reference electrode to form a microcurrent measurement system. The residual chlorine, chlorine dioxide and ozone in the water sample flowing through the measuring electrode will be consumed, so it is necessary to keep the water sample flowing through the measuring electrode continuously during measurement.
Free chlorine sensor features:
Chlorine sensor probe application:
The chlorine sensor probe suitable for water treatment plants, drinking water distribution networks, swimming pools, hospitals and other wastewater and water treatment, residual chlorine and chlorine dioxide detection in swimming pools.
Free chlorine sensor specification
Model | RMD-ISCHM12 |
Measuring range | 0...20ppm |
Power supply | DC12V,DC24V |
Output signal | RS485, 4-20mA |
Principle | Constant voltage principle |
Material | ABS |
Calibration method | Laboratory comparison method |
Thread | M39*1.5 |
Install | Flow through type(flow cell) |
Electrical connection | M12 connector |
Cable length | 5m or customize |
Protection grade | IP68 |