This Digital Residual Chlorine Sensor adopts mature membrane-free amperometric principle for real-time residual chlorine detection. Integrated temperature and pH automatic compensation, effectively eliminates interference from water quality variation.
Built-in digital conversion module with standard RS485 Modbus-RTU output, directly compatible with PLC, controllers and cloud monitoring systems. IP68 fully submersible design, 3/4" NPT thread for easy installation. No consumables like membranes or electrolytes, low maintenance and stable for long-term continuous operation.
Digital Residual Chlorine Sensor adopts integrated digital design for real-time continuous detection of residual chlorine in water. Based on advanced electrochemical technology, it features fast response, high accuracy and stable signal output for long-term operation.
Built-in automatic temperature compensation eliminates temperature interference and ensures reliable measuring results. It is equipped with standard RS485 MODBUS-RTU interface, compatible with controllers, PLC and remote monitoring platforms for easy data transmission.
With anti-contamination diaphragm and IP68 fully sealed structure, the sensor is resistant to dirt and corrosion. It supports submerged installation and greatly reduces maintenance frequency in various water environments.
It is widely used in drinking water treatment, swimming pool, reclaimed water, industrial disinfection water and municipal water quality monitoring.
Key Advantages
- Digital integrated design, strong anti-interference
- Membrane-free structure, no regular replacement of consumables
- Dual compensation, reliable data in complex water bodies
- Standard Modbus protocol, easy system access
- Corrosion-resistant material, long service life
- Compact size, easy installation and cleaning
SEO Keywords
Technical Parameters
|
Measurement Parameter |
Residual Chlorine/Dissolved Ozone |
 |
|
Dimensions |
13 × 120 mm |
|
|
Material |
Stainless steel |
|
|
Electrode Material |
Platinum |
|
|
Range |
0–2.000 mg/L, 0–20.00 mg/L |
|
|
Accuracy |
±5% |
|
|
Temperature Range |
0–50°C |
|
|
Temperature Sensor |
PT1000 |
|
|
Flow Rate Requirement |
20–40 L/h |
|
|
Cable Length |
5 m (open-ended) |
Product Application
Drinking water plant, water supply pipe network, swimming pool, secondary water supply, wastewater disinfection, food processing water.
Hot Tags: digital residual chlorine sensor, China digital residual chlorine sensor manufacturers, factory
