KWS-360 Online Salinity Sensor | Aquaculture, Wastewater, Seawater
1.Introduction
KWS-360 Online Salinity Sensor is designed for continuous and real-time measurement of salinity in water. It delivers stable and accurate performance for long-term online monitoring. The sensor is widely used in aquaculture, seawater monitoring, wastewater treatment, industrial process water, and environmental monitoring applications.
The online salinity sensor measures salinity based on electrical conductivity. As dissolved salts in water increase, the electrical conductivity of the solution increases accordingly. The sensor converts the measured conductivity value into salinity through an internal calculation algorithm. An integrated temperature sensor provides automatic temperature compensation, ensuring accurate and reliable salinity measurement under varying operating conditions.
2.Feature
- Sea water / high salt water / various water supply / industrial water treatment
- Signal output: RS-485 (Modbus/RTU digital signal)
- Conveniently connect to third-party equipment such as PLC, DCS, industrial control computer, general controller, paperless recording instrument or touch screen.
- Immersion type installation, 3/4″ NPT pipe thread, easy for immersion installation or installation in pipelines and tanks.
- IP68 protection level.
3.Dimension
| Parameter | Specification |
|---|---|
| Model | KWS-360 |
| Case Material | ABS/POM |
| Measurement principle | Electrode method |
| Measuring Range | 0~70.0PSU |
| Resolution | 0.1 |
| Accuracy | ±1.5%F.S, ±0.3℃ |
| Response time (T90) | <30s |
| Minimum detection limit | 0.1PSU |
| Calibration Method | Two-point calibration |
| Temperature compensation | Automatic temperature compensation (Pt1000) |
| Output | RS-485, MODBUS protocol |
| Storage temperature | 0~65℃ |
| Working conditions | 0~50℃,<0.6MPa |
| Installation | Immersion mounting, 3/4 NPT thread |
| Power Consumption | <0.2W@12V |
| Power Supply | 12~24VDC |
| Ip Grade | IP68 |
| Cable Length | 5 m,customizable |
