Complaint
WNK81MA is a series of high performance compact pressure transmitter by using ASIC signal conditioning chip and diffused silicon oil filled pressure sensor. It has features of anti-corrosion, anti-wear, shock resistance and vibration resistance. In addition to general ranges of normal sensors, its most out standing characteristic is the positive and negative gauge pressure function. With high output and wide range, WNK81MA is especially suitable for manufacturing of high-performance industrial control pressure transmitter and harsh environment pressure measurement.
| Pressure type | Gauge pressure Seal pressure Absolute pressure |
| Range | -1~700Bar |
| Signal output | 0.5-4.5V I2C 4-20mA 0-5V 0-10V 0-100mV Others |
| Scope of power supply | 5V 3.3-5V 12-30V 9-30V 10V 12-30V |
| Accuracy | 0.5% |
| Working temperature | -20~70ºC |
| Electrical connection | Cable outlet Mini DIN43650 GX12-3 Packard M12 4Pin |
| Process connection | G1/4 1/4NPT M20x1.5 M10x1 G1/8 1/8NPT 7/16-20UNF Female Other |
| >>> Applications |
| - Automobile, Compressor and Refrigeration Industry |
| - Engineering machinery |
| - Pressure control and monitor |
| - Water treatment system |
| - Hydraulic and Pneumatics |
| - HAVC and BAS Control |
| - Pump, fitness equipment, household appliances |
| - Factory Automation |
| - Fluid Control and Instrumentation Systems |
Q: Are you trading company or manufacturer ?
A: We are a manufacturer since the year 2004, committed to producing high accuracy, long-term stability, cost-efficient
pressure/level/temperature measuring instruments.
Q: What's your quality control system?
A: Our factory is cerrified under ISO 9001-2015. All products are completed with temperature compensation and 48 hours aging test before shipment.
Q: What is the warranty of your products?
A: 12 month from shipment date, for non-man-made damages.
Q: Shipping and Delivery?
A: Small orders are delivered with DHL, Fedex, TNT, UPS , with delivery time in 4 - 5 business days. Large orders are recommended to ship by sea.
