WNK4S High Cost-effective Two Wire 4~20mA Smart Pressure Transducer
Features - Wall/Pipe Mounted Pressure Transmitter with LCD Display
1. High accuracy, digital precision up to :0.2%;
2. Long-term drift<0.1/year;
3. State-of-the-art molecular sieve technology, providing ensurance of high stability;
4. Large screen with backlight display;
5. Equiping good quality feedthrough capacitor, with strong anti-interference ability;
6. Modbus communication protocol.
Specification :
| Measuring media |
liquid, gas and steam |
| Measuring range |
-270~800 ºC (PT100 thermal resistor) |
| 0~1300ºC, (Thermocouple K) |
| Input |
Thermocouple, RTD, MV, Resistive sensor |
| Power supply range |
9~45V (9~24V, Ex) |
| Output signal |
4~20mA, Modbus |
| Digital Accuracy |
±0.01ºC, PT100 input |
| Internal cold end compensation error |
<0.25ºC±0.1%/10ºC |
| Temperature drift |
±0.05%/10ºCfull scale range |
| 0.1% between-10°C to 60°C |
| Effect of power supply on range |
<0.005%/V full-scale range |
| Long term drift |
<0.1/year |
| Ambient temperature |
Ambient temperature |
Storage temperature |
| T4 |
Safe operation(T6) |
| -40...85ºC |
-40...60ºC |
-40...95ºC |
| Protection Class |
IP66/67 |
| Relative humidity |
≤98%, condensation allowed |
| Electromagnetic compatibility |
Accordance with EN 61 326 |
Dimensions:
Payment Terms
1. Port of Loading: Shanghai China
2. Samples Lead Time: 3-7 working days
3. Delivery Time: 7-15 working days after payment
4.Payment: T/T, Western Union, Paypal
After-sales service
We promise to deliver the following after-sales service:
1. Warranty: The warranty period is 12 months starting from the shipping date;
2. Customers will enjoy free repair services for failures found within the warranty due to manufacturing quality;
3. For on-site services not caused by manufacturing quality, we shall charge a certain service fee at our discretion based on actual charges such as travel expense;
4. We provide paid repair services for meter damages not arising from manufacturing quality issues or meter damages not within the scope of warranty.
Our Company
FAQ:
Q: Are you manufacturer or trading company?
A: We are 13-year professional manufacturer of Pressure/ Level/ Temperature transmitters with 4~20mA, Hart, Profibus & FF protocols, pressure sensors with SPI, I2C, 4~20mA, 0.5~4.5V and etc, and electronic switches. We provide high quality products with high competitive factory price.
Q: What's your quality control system?
A: As an ISO9001:2015 certificated manufacturer, we have strict quality control system, and each product is done fatigue testing, calibration, temperature compensation before shipment. High quality is guaranteed.
Q: Is there MOQ with your product?
A: We have no MOQ limits, 1pc for testing purpose is acceptable.
Q: Can we print our logo on the products? Do you provide customized products?
A: Yes, we can print your logo on our products; OEM, ODM&customization are welcomed.
Q: What is the warranty of your products? And after-sales service?
A: Our warranty time is 12 months after shipment, and our after-sales dpt will respond with your questions in 24hrs, remote instruction by PC network is always available.
Q: What is lead time of your product?
A: We are factory, our lead time is always within 7 working days for products without customization, but lead time for flange products is a little longer.
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