The KWS-850 On-line Multi-parameter Water Quality Sensor Can Measure 8 Parameters Simultaneously
| Attribute | Value |
|---|---|
| Output | RS-485(Modbus/RTU) |
| Power consumption | 5W@12V |
| Power supply | 12VDC±5% |
| Accuracy | ±0.1pH |
| Measuring range | 0～100mg/L or 0～1000mg/L |
The KWS-850 on-line multi-parameter water quality sensor is truly a remarkable innovation in the water monitoring realm. This state-of-the-art device is engineered to provide an all-encompassing understanding of water quality. Capable of measuring 8 parameters simultaneously, it offers a wealth of information at a glance.
It precisely gauges essential elements like pH, which dictates the water's chemical nature, and dissolved oxygen, vital for aquatic life's survival. Conductivity measurement reveals the presence of dissolved salts and ions, while temperature data impacts numerous chemical and biological processes. Turbidity sensing detects suspended particles, ensuring water clarity. The sensor also monitors ORP to understand redox reactions, TDS for overall dissolved substance levels, and other relevant parameters.
With such comprehensive capabilities, it's indispensable for safeguarding water resources in diverse settings, be it industrial use, environmental protection, or municipal water supply.
- Equipped with an automatic cleaning device, it can effectively clean the surface of the sensor, prevent microorganisms from attaching, measure more accurately, and lower maintenance costs.
- Digital sensor, RS-485 bus, Modbus/RTU communication protocol.
- Integrated design, can measure 8 parameters (including temperature) at the same time.
- Optional digital sensors such as dissolved oxygen, COD, conductivity/salinity, turbidity, ammonia nitrogen, pH, ORP, etc., suitable for long-term online monitoring.
When the sensor is installed for measurement, use lifting rings or pipe thread installation to avoid direct force on the cable. The sensor connector is M16-5 core waterproof male connector.
| Measuring range | 0～20mg/L |
| Accuracy | ±0.4mg/L |
| Resolution | 0.01mg/L |
| Measuring range and Accuracy | 0～100NTU | ±3%or±2NTU 0～1000NTU | ±5%or±3NTU |
| Resolution | 0.1NTU |
| Measuring range and Resolution | 0～5000uS/cm | 1uS/cm 0～200mS/cm | 0.1mS/cm 0～70PSU | 0.1PSU |
| Accuracy | ±1.5% F.S. |
| Measuring range | COD | Turbidity 0～200mg/L equiv. KHP | 0～100NTU 0～500mg/L equiv. KHP | 0～200NTU |
| COD accuracy | ±5%F.S. |
| COD resolution | 0.1mg/L |
| Turbidity accuracy | ±5%F.S. |
| Turbidity resolution | 0.1NTU |
| Measuring range | 0～14pH |
| Accuracy | ±0.1pH |
| Resolution | 0.01pH |
| Measuring range | -1500mV～+1500mV |
| Accuracy | ±6mV |
| Resolution | 1mV |
| Measuring range | 0～100mg/L or 0～1000mg/L |
| Accuracy | ±10% or ±2mg/L |
| Resolution | 0.1mg/L |
| Measuring range | 0～50℃ |
| Accuracy | ±0.5℃ |
| Resolution | 0.1℃ |
| Output | RS-485(Modbus/RTU) |
| Cleaning method | Automatic cleaning |
| Power consumption | 5W@12V |
| Power supply | 12VDC±5% |
| Cable length | 5 meters, other length can be customized |
- red line - power supply (VCC)
- white line - 485 data _B (485_B)
- blue line - 485 data _A (485_A)
- black line - ground line (GND)
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