WQ7707OP Online Residual Chlorine controller is widely used for the continuous monitoring and control of residual chlorine value in water solution, such as the automatic control of recirculating water, chlorination control in swimming pool, distribution network of drinking water, swimming pool, hospital waste water and water treatment engineering.
WQ7707OP Online Residual Chlorine controller is widely used for the continuous monitoring and control of residual chlorine value in water solution, such as the automatic control of recirculating water, chlorination control in swimming pool, distribution network of drinking water, swimming pool, hospital waste water and water treatment engineering.
| Measuring range | HOCL: 0~10mg/L CL: 0~20mg/L PH: 0~14PH, Temp: 0~60°C |
| Resolution | 0.001mg/L, 0.01mg/L, 0.01pH, 0.1°C |
| Accuracy | Superior to ±2% or ±0.02mg/L, ±2% or ±0.02mg/L, ±0.05PH, ±0.5°C |
| Working temperature | 0~60°C |
| Output | RS485 and 4~20mA |
| Power supply | AC220V ±10%, 50/50Hz or DC 24V |
| Electrode cable | 5m (Customizable) |
| Installation | Panel installation |
| Protection grade | IP65 |
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