Digital Residual Chlorine Sensor

Digital Residual Chlorine Sensor

This digital residual chlorine sensor uses a three-electrode design for high-precision online real-time monitoring of residual chlorine/hypochlorous acid (HClO) in water.

● RS485 communication interface
● High-Precision & Wide-Range measurement
● Three-electrode flat type sensor

Advantages
This sensor provides high-precision residual chlorine detection with pH and temperature compensation. Featuring stable RS485 Modbus communication, remote calibration and flexible configuration, it ensures long-term stable operation with low power consumption, durable design and easy installation.
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Dalian Yheng Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of digital residual chlorine sensor in China. Welcome to buy high quality digital residual chlorine sensor in stock here from our factory. If you have any enquiry about customized service, please feel free to email us.

 

Measurement

Residual chlorine/HCLO

Sensor type

Three electrode constant potential sensor

Measurement range

0 - 20.00 ppm

Resolving power

/ 0.01ppm

Measurement accuracy

± 5.0% F.S, supporting pH compensation function

Temperature range

0- 60.0℃

Measurement accuracy

±0.5 ℃

Output method

RS485 interface * 1

Communication Protocol

Standard MODBUS-RTU protocol (0x03, 0x06, 0x10)

Communication format

Baud rate 9600, data bit 8, stop bit 1, parity check N

ID

1-255 Default ID: 01

Setting method

RS485 remote setting calibration and parameters

Power supply mode

6VDC-30VDC

Power consumption

< 30mA @12VDC

Warranty period

Electrode head 12 months/digital board 12 months

 

Features

● High-Precision & Wide-Range Measurement

 Stable Digital Communication & Easy Integration

● Flexible Configuration & Intelligent Operation

 Durable Design & Easy Installation

 Complete Fault Reminder & Status Monitoring

 Low Power Consumption & Long-Term Stable Operation

 

Applications

Digital residual chlorine sensor can be widely used in the continuous monitoring of residual chlorine of various water qualities in industries such as power, water plants, hospitals, etc.

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Water distribution networks
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Environmental monitoring
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Cooling circulating water systems
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Industrial sewage
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Swimming pools
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Drinking Water

 

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