
Residual Chlorine Sensor
SKU: WQ-01203
Residual chlorine sensor measures free chlorine (HOCl, OCl-) in water using a three-electrode design, low pH dependence, 0-2/10/20mg/L, IP68.
- Integrated sensor (RS-CL-N01-3-*-T)
- Power supply DC 7~30V
- Protection IP68 -- Industrial meter (RS-CL-*-2-*-T)
- Power supply DC 10~30V











