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| Categories | Water Quality Sensor | 
|---|---|
| Brand Name: | Kacise | 
| Model Number: | KWS-350 | 
| Certification: | certificate of explosion-proof, CE | 
| Place of Origin: | China (Mainland) | 
| MOQ: | 1pcs | 
| Payment Terms: | T/T, Western Union, MoneyGram | 
| Supply Ability: | 1000 Pieces per Week | 
| Delivery Time: | 5-8 working days | 
| Packaging Details: | each unit has individual box and all boxes are packed in standard packages or customers requests available | 
| Model: | KWS-350 | 
| Principle: | Electrode method | 
| Accuracy: | ±1.5%; ±0.3℃ | 
| Response time (T90): | <10s | 
| Temperature compensation: | Automatic temperature compensation (Pt1000) | 
| Output method: | RS-485 (Modbus RTU) | 
| Working conditions: | 0~60℃, ≤0.6MPa | 
| Casing material: | POM | 
| Company Info. | 
| Xi'an Kacise Optronics Co.,Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
The Kacise KWS-350 digital conductivity sensor boasts a broad measurement range and automatically adjusts its measurement scale. It features an integrated temperature sensor that provides real-time temperature compensation. This sensor is highly resistant to contamination, ensuring reliable long-term online monitoring even in harsh environments without the risk of polarization. It offers an RS485 output, allowing for network connectivity without the need for a controller.
0~20μS/cm,0~200μS/cm,0~5000μS/cm can output conductivity and TDS at the same time.
| Model | KWS-350 | |
| Principle | Electrode method | |
| Range and resolution | 0~20 μS/cm(TDS 0-10 mg/L) | 0.01 | 
| 0~200 μS/cm(TDS 0-100 mg/L) | 0.1 | |
| 0~5000 μS/cm(TDS 0-3000 mg/L) | 1 | |
| 0~200 mS/cm | 0.1 | |
| Accuracy | ±1.5%; ±0.3℃ | |
| Response time (T90) | <10s | |
| Minimum detection limit | 0.2mS/cm (0-200mS/cm) | |
| 0.1mS/cm (0-100mS/cm) | ||
| 2uS/cm (0-5000uS/cm) | ||
| Calibration method | Two-point calibration | |
| Cleaning method | / | |
| Temperature compensation | Automatic temperature compensation (Pt1000) | |
| Output method | RS-485 (Modbus RTU) | |
| Storage temperature | -5~65℃ | |
| Working conditions | 0~60℃, ≤0.6MPa | |
| Casing material | POM | |
| Installation method | Submersible installation, 3/4 NPT | |
| Power consumption | 0.2W@12V | |
| Power supply | 12~24V DC | |
| Protection level | IP68 | |
KWS-350 (Range: 0~20.00μS/cm)

KWS-350 (Range: 0~200.0μS/cm)

KWS-350 (Range: 0~5000μS/cm)

Note: The sensor connector is a male M16-5-core waterproof connector.
KWS-350 (Range: 0~200.0mS/cm)

Note: The sensor connector is a male M16-5-core waterproof connector.
Customer Support
Technical Assistance: Our specialized support team is ready to help with installation, setup, and problem-solving. Contact us through phone, email, or live chat for assistance.
Documentation: Detailed user manuals, setup guides, and technical specifications are accessible on our website for your convenience.
Warranty and Returns
Warranty Coverage: All our sensors include a standard one-year warranty against manufacturing defects. You can also opt for extended warranty plans.
Return Policy: If you're unhappy with your purchase, you may return the sensor within 30 days for a complete refund, as long as it is in its original state.
Appendix:KWS-350 Digital Conductivity Sensor Manual_V1.0.pd...
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