The Dragino DR-CL-2ML is an integrated residual chlorine sensor for continuous water quality monitoring. It measures free chlorine in the range of 0–2 mg/L with a resolution of 0.01 mg/L and communicates via RS485 (Modbus-RTU). It operates with DC 7–30 V, consumes only 0.19 W, and is IP68-protected. It is suitable for drinking water, industrial, and environmental applications at 0–50 °C, pH 4–9, and defined flow rates.
| Equipment | |
|---|---|
| sensors | Chlor |
| Communication | |
| connectivity | RS485 |
| Power supply | |
| power supply | Geräteverbindung |
| Certifications | |
| enclosure protection class | IP68 |
| Others | |
| Brand | Dragino |
Datasheet_WQS-xB & WQS-xS_Water Quality Sensor Transmitter (2).pdf
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