Hefei WNK Smart Technology Co.,Ltd
21 Year Professional Manufacturer Pressure, Level & Temperature Sensors and Transmitters
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G1/4 G1/2 1/8NPT 1/4NPT Diffused Silicon Water Pressure Sensor
WNK811 is a series of high performance compact pressure transducer, by using ASIC signal conditioning chip and dry ceramic capacitive pressure sensor. It has features of anti-corrosion, anti-wear, shock resistance and vibration resistance. Its anti-overload capacity is up to 10 times of the range, completely solved poor overload in small range of other sensors. In addtion to general ranges of normal sensors, its most outstanding characteristic is the positive and negative gauge pressure function. With high output and wide range, WNK80MA is especially suitable for manufacturing of high-performance industrial control pressure transmitter and harsh environment pressure measurement.
| Pressure Type | Gauge Pressure , Absolute Pressure, Sealing Pressure |
| Pressure Range | -1 - 60Mpa |
| Accuracy | 0.5%FS |
| Power Supply | 5VDC, 12-32VDC |
| Measuring Media | Gas, Steam, Liquid, Oil |
| Output | |
| Analog | 4-20mA, 0.5-4.5V, Other |
| Digital | I2C, |
| Operation Condition and Temperature | |
| Compensation Temperature | -40...75℃ |
| Medium Temperature | -45 ... 85℃ |
| Storage Temperature | -45 ... 85℃ |
| Material and Protection | |
| Ingress Protection | IP65, IP67 |
| Housing Material | 304SS, 316L |
| - 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 |
Pressure Port
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.
A: Our factory is cerrified under ISO 9001-2015. All products are completed with temperature compensation and 48 hours aging test before shipment.
A: 12 month from shipment date, for non-man-made damages.
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