CS3731CD Digital Conductivity Sensor
Application Fields
The CS3731CD Digital Conductivity Sensor is designed for general applications, including river water, lake water, drinking water, and industrial water. Its high accuracy and stability make it ideal for a variety of water quality monitoring tasks.
Product Features
| Feature |
Specification |
| Model |
CS3731CD |
| Power Supply |
9-36VDC |
| Output Signal |
RS485 MODBUS RTU |
| Measuring Material |
316L Stainless Steel |
| Housing Material |
316L Stainless Steel + POM |
| Waterproof Rating |
IP65 |
| Measurement Range |
0-5000 μS/cm |
| Measurement Accuracy |
±1% F.S |
| Pressure Range |
≤0.6 MPa |
| Temperature Compensation |
NTC10K |
| Temperature Range |
0-60°C |
| Calibration |
Sample Calibration, Standard Liquid Calibration |
| Connection Method |
4-core Cable |
| Cable Length |
Standard 10 meters |
| Installation Thread |
NPT 3/4'' to G3/4 |
Installation and Usage Instructions
- Environment: Ensure the sensor is installed in a clean and stable environment, avoiding direct contact with highly corrosive substances.
- Connection Method: Install using NPT 3/4'' to G3/4 thread. Electrical connections are made via a 4-core cable; ensure secure and correct connections to the control system.
- Electrical Requirements:
- Power Supply: 9-36VDC
- Output Signal: RS485 MODBUS RTU
- Calibration and Adjustment: Perform sample calibration and standard liquid calibration before use to ensure measurement accuracy.
Maintenance and Care
- Regular Inspection: Periodically check the electrodes and housing for any buildup or damage.
- Cleaning: Clean as necessary to maintain optimal sensor performance.
After-Sales Service
- Warranty Period: 12 months.
- Maintenance Response Time: Maintenance time guaranteed within 7 working days, with a response time within 3 hours.
- Technical Support: Lifetime free technical guidance and training provided.
FAQ
- Minimum Order Quantity: Generally 1 unit/piece.
- Payment Methods: Payment by T/T, L/C, etc. Typically, we accept 100% T/T in advance, with the balance due before shipment.
- Delivery Methods: Our port location is Shanghai. We deliver worldwide via sea, air, truck, express, or combined transportation.
- Delivery Time: Delivery time typically ranges from 15 to 30 working days, depending on product type, order quantity, and special requirements.
- Technical Service: Contact us anytime for technical questions. We offer prompt responses and satisfactory answers. If required, engineers are available for on-site technical support overseas.
Delivery and Packing:
Our company:
Audited Supplier 
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