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Online Residual & Total Chlorine Analyzer

DPD colorimetric online chlorine analyzer with 7-inch touchscreen, automatic cleaning, data storage, 4–20 mA and Modbus RS485.

Online Residual & Total Chlorine Analyzer

Online DPD colorimetric analyzer for residual or total chlorine measurement in treated-water systems, with automatic cleaning, touchscreen operation and analog/digital communications.

Technical Specifications

Measurement principle DPD colorimetry
Parameters Residual chlorine or total chlorine
Measurement range Residual chlorine: 0–10 mg/L; total chlorine: 0–10 or 0–20 mg/L
Display 7-inch touchscreen
Reagent life About 30 days on recycle basis
Cleaning Automatic cleaning
Data Internal storage with SD export
Alarms Reagent shortage alarm
Measurement mode Continuous or periodic
Power AC220V or DC24V
Interfaces External trigger, relay output, 4–20 mA and Modbus RS485

Applications

Drinking water, disinfection process monitoring and treated-water systems requiring automated chlorine analysis.

Selection & Integration

Confirm whether residual or total chlorine is required, sample conditions, measuring cycle, power supply and communication interface.

Request a Quote

Email your application details to sales@waterqualityanalyzer.com.

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