Residual Chlorine Sensor
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Digital Residual Chlorine Sensor for Water Quality Monitoring
This high-precision residual chlorine sensor employs a three-electrode constant potential design to deliver accurate, real-time measurements of free chlorine (ClO⁻/HClO) in water systems. With a wide measurement range (0-20.00 ppm) and resolutions down to 0.001 ppm, it ensures reliable monitoring for drinking water safety, industrial effluent compliance, and aquaculture management. The sensor integrates pH compensation to minimize measurement drift and supports Modbus RTU over RS485 for seamless integration into SCADA, IoT, or industrial control systems. Encased in a durable, IP68-rated housing with G3/4 thread options, it offers flexible installation in flow-through or submerged environments. Automatic calibration commands and an optional self-cleaning electrode cover ensure long-term stability and reduced maintenance.
