SH-FCl200 Residual chlorine digital measurement device
Overview
SH-FCl-200 is an on-line constant voltage digital residual chlorine measurement device. The flow path design of the product ensures constant measurement flow rate, effectively eliminating the influence of flow rate on the performance of the product; temperature and pH automatical compensation, RS485 interface and standard Modbus protocol.
Product features
- With pH and temperature automatic compensation, applicable to a wide range of environments
- Unique flow path design guarantees a constant flow rate during measurement
- Electrodes can be replaced independently, no reagents, simple operation and low maintenance
- Fast response time, real-time detection of residual chlorine in water
- RS485 communication interface, standard Modbus protocol for easy integration.
Technical specifications
| Working Principle | Constant voltage glass electrode method |
| Measurement value | residual chlorine
pH Temp |
| Measurement range | (0-20) mg/L
0~14 pH (0~50) °C |
| Accuracy | ±10%; ±0.05 mg/L at concentrations below 0.5 mg/L
<0,1 pH 0.1 °C |
| pH comp. range | 5~8.5 pH |
| Detection limit | 0,02 mg/L |
| Resolution | 0,01 mg/L |
| Response time | ≤10 s |
| Comm. interface | RS485, standard Modbus protocol |
| Dimensions | (250*203*165) mm |
| Materials | Electrode: gold ring glass; Detection cell: acrylic |
| Operating voltage | 24 Vdc |
| Power absorption | 0.3 W |
| Minimum flow rate | 0,5 L/min |
| Cleaning method | compressed air |
| Calibration period | 1-2 per year |
| Operating temp. | (0~50) °C |
Product applications
Tap water, Water from waterworks and end-of-network water, secondary water supply.