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iSPA-T Multi-parameter Water Quality Online Monitoring System
The iSPA series water quality monitoring system is a multi-functional water quality monitoring system integrating control, sensing, wireless communication, and cloud platforms. The iSPA series water quality monitoring system can monitor COD, TOC, turbidity, free chlorine/total chlorine (Constant voltage method, membrane-covered method, DPD method), pH, conductivity, and water temperature in real-time with optional parameters.
Water quality information can be collected and detected on-site through this system, transmitted to the monitoring system in real-time, and interacted with the cloud platform through significant data statistics, analysis, and automatic data verification. It can realize closed-loop control of the pump room, laying a solid foundation for constructing an unattended smart water supply platform.
Parameter: Turbidity, Free Chlorine, Total Chlorine, Residual Chlorine, pH, COD, TOC, Conductivity, Temperature
- Quick measurements with a minimum cycle time of 10 seconds
- Self-cleaning module for long-term maintenance-free operation
- Multi-parameter integration can measure turbidity, free chlorine / total chlorine, pH, COD, TOC, conductivity, water temperature
- The system supports 4G wireless transmission, through which users can transfer data to the cloud platform
- Users can set the threshold value of water quality parameters; the water quality that exceeds the set threshold value will trigger the system alarm.
Specification
| Item | Specification |
|---|---|
| Display | 7-inch LCD touch screen |
| Dimension | 400 × 300 × 180mm |
| Power requirements | 100 – 230VAC, 50 / 60Hz |
| Operating temperature | 2 to 50℃ |
| Pressure | 1 bar |
| Installation | Wall – mounted |
| Sample flow rate | 200-500mL/min |
| Communication | RS485 (Modbus RTU), WiFi, 4G |
Parameter
| Parameter | Model No. | Range | Resolution | Accuracy （Standard solution） |
|---|---|---|---|---|
| TUR | SPS-M-SCx | 0-100 NTU/FNU | 0.001 NTU | ±2% or ±0.015 NTU |
| COD | SPS-M-SCx | 0-50 mg/L | 0.001mg/L | ±2% F.S. |
| TOC | SPS-M-SCx | 0-20 mg/L | 0.001mg/L | ±2% F.S. |
| Free Chlorine | SPS-Cl-C/F | 0-2 mg/L, 0-5 mg/L, 0-20 mg/L | 0.001mg/L | ±3% F.S. |
| Free Chlorine | DPD method | 0-2 mg/L, 0-5 mg/L, 0-10 mg/L | 0.001mg/L | ±5% or ±0.05mg/L |
| Total Chlorine | SPS-Cl-T | 0-2 mg/L, 0-5 mg/L, 0-20 mg/L | 0.001mg/L | ±3% F.S. |
| Total Chlorine | DPD method | 0-2 mg/L, 0-5 mg/L, 0-10 mg/L | 0.001mg/L | ±5% or ±0.05mg/L |
| Conductivity | SPS-EC | 0.001-200 000 μs/cm | Minimum 0.001 μS/cm | ±5% |
| pH | SPS-pH | 0-14 pH | 0.01 pH | ±0.1 pH |
| Temperature | SPS-pH | 2-50 ℃ | 0.1 ℃ | ±1 ℃ |
Application
Urban Drinking Water Quality Monitoring
Monitor turbidity, pH, free chlorine, and other parameters, monitor water quality changes in real time, and provide strong protection for drinking water safety.
Water Supply Network Real-time Water Quality Monitoring
By deploying an intelligent online water quality monitoring network, real-time water quality monitoring can be performed at key nodes of the water supply network.
