Wnk 4-20mA 0.5-4.5V I2C Iot Pressure Transmitter Sensor for Water Air Gas Product Description 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) Electrical connection Parkard, Cable outlet, M12, mini DIN43650 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: Product Show Company Profile 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.