RS485 Industrial Water Quality Residual Chlorine Sensor

DFRobot

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SKU:
147-SEN0712
MPN:
SEN0712
RS485 industrial residual chlorine sensor with 0 to 10mg/L measurement range, 0.01mg/L resolution, ±5%FS accuracy, and integrated probe design for water quality monitoring. View full description
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₹31,588.13 inc. GST
₹26,769.60 ex. GST

Technical Specifications

Brand:
DFRobot
Power Supply Voltage:
10~30V DC
Power Consumption:
0.2W
Communication Interface:
RS485 (Standard ModBus-RTU Protocol)
Measurement Range:
0~10mg/L
Measurement Error:
+-5%FS
Repeatability Error:
+-0.05mg/L
Resolution:
0.01mg/L
Response Time:
30S
Operating Temperature:
0 C~+50 C
Waterproof Rating:
IP68
Pressure Resistance:
0.6MPa
Cable Length:
5m
Housing Material:
Corrosion-resistant Plastic

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Resources:

RS485 Industrial Residual Chlorine Sensor For Water Quality Monitoring With 0 To 10mg/L Detection Range

The RS485 Industrial Water Quality Residual Chlorine Sensor is a high-precision monitoring solution designed for continuous measurement of residual chlorine levels in water treatment and industrial process applications. Engineered with a highly integrated probe and housing structure, the sensor offers reliable performance, simplified installation, and long-term operational stability. It accurately measures residual chlorine concentrations, including hypochlorous acid (HOCl) and hypochlorite ions (OCl-), helping maintain water safety, disinfection efficiency, and regulatory compliance across various water management systems.

Featuring industrial-grade construction and RS485 communication, the sensor is well suited for integration into automated monitoring platforms, PLC systems, SCADA networks, and IoT-based water quality management solutions. With a measurement range of 0 to 10mg/L, resolution of 0.01mg/L, and accuracy of ±5%FS, the sensor delivers dependable real-time chlorine monitoring for drinking water treatment, wastewater facilities, swimming pools, industrial water systems, and environmental monitoring applications.

Key Features

  • Residual Chlorine Measurement: Monitors hypochlorous acid and hypochlorite ion concentrations.
  • Industrial-Grade Design: Built for continuous water quality monitoring.
  • RS485 Communication Interface: Easy integration with industrial control systems.
  • Wide Measurement Range: Supports 0 to 10mg/L residual chlorine detection.
  • High Resolution: 0.01mg/L measurement resolution.
  • Reliable Accuracy: ±5%FS measurement accuracy.
  • Integrated Probe And Housing: Simplifies deployment and maintenance.
  • Real-Time Monitoring: Continuous chlorine concentration measurement.
  • Lightweight Construction: Easy installation in monitoring systems.
  • Suitable For Automation Systems: Compatible with PLC, SCADA, and IoT platforms.
  • Stable Long-Term Operation: Designed for industrial environments.
  • Water Treatment Ready: Supports disinfection process monitoring.

Applications

  • Drinking water treatment plants
  • Municipal water distribution systems
  • Wastewater treatment facilities
  • Swimming pool water monitoring
  • Industrial process water systems
  • Environmental water quality monitoring
  • Food and beverage water treatment
  • Pharmaceutical water systems
  • Smart water management platforms
  • Aquaculture water quality monitoring
  • Water disinfection control systems
  • Remote IoT monitoring networks

Package List:

  • RS485 Water Quality Chlorine Residual Sensor x1
  • 5m sensor cable x1
  • Electrode protective solution 100ml (3.3mol/L KCl) x1
  • Black protective mesh x1
  • Cable ties x2