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Basic Info.
Product Description
WNK 4-20mA 0.5-4.5V Water Pressure Sensor Transducer Transmitter for Liquid Gas
WNK has introduced the new robust, small size and programmable pressure sensors of WNK80MA & WNK811 series, suitable for domestic drinking water system, air-conditioning,machinery and refrigeration plant engineering, hydraulic and pneumatic systems, process industries and environmental technology.
WNK80MA and WNK811 have various outputs including 4~20mA, SPI, I2C, 0~5V, 0.5~4.5V and etc. And OEM, ODM & customization service are available for this product.
| Applicable media | Liquid, Gas | |
| Pressure range | 0-60bar/-1-700bar | |
| Pressure measurment | Gauge Pressure, Absolute pressure, Sealing pressure | |
| Output | 4-20mA/0.5-4.5V/1 -5V/0-5V | |
| Accuracy(linearity,Hysteresis and Repeatability) | 0.5%F.S.(Typical) | |
| Power supply | 24VDC/12VDC/5VDC | |
| Compensation temperature | -20~85ºC | |
| Ambient temperature | -40~125ºC | |
| Working temperature | -40~125ºC | |
| Temperature drift(zero) | ±0.15% F.S. (-20~85ºC) | |
| Temperature drift(full range) | ±0.15% F.S. (-20~85ºC) | |
| power(electrical) connect | Parker joint | |
| Mechanical connection | G1/4, 1/8NPT,M12*1.5, customize | |
| Housing material | 304 stainless steel(inner core is 316 stainless steel) | |
| Protection | IP65 | |
| Weight | 95g | |
Features of WNK80MA Compact Pressure Transmitter:
1. Temperature range: -20 to 85ºC;
2. Wide operation temperature range -40~125ºC;
3. High performance ceramic capacitive pressure sensor;
4. Various 4~20mA/0.5~4.5V/1~5V/ 0~5V/ SPI/ I²C outputs available;
5. Small dimensions, dimension customizble;
6. Optional packard, M12, Small Hirschman connectors;
7. OEM, ODM, customization service available;
Detailed Technical Parameters:
Dimensions -- WNK80MA Compact Pressure Transmitter:
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.