WS-OM-RC-15A Online Residual Chlorine Sensor

The WS-OM-RC-15A is a reagent-free amperometric residual (free) chlorine sensor designed for continuous, low-maintenance monitoring in drinking water and cooling towers. Measurement Range: 0.00 to 20.00 mg/L (ppm) Technology: Membrane-covered amperometric (no DPD reagents required) Output: Direct RS485 Modbus RTU integration Housing: SS316L Stainless Steel & Glass, IP68 rating ATC: Built-in PT1000 for automatic temperature compensation