Micro -1bar absolute vacuum pressure transducer 4-20mA I2C output available
miniature piezoresistive pressure transducer, engine oil pressure transmitter
WNK811 is a series of high performance compact pressure Transmitter, by using ASIC signal conditioning chip and piezoresistive diffused silicon oil filled pressure sensor. It has features of anti-corrosion, anti-wear, shock resistance and vibration resistance. Its anti-overload capacity is up to 3 times of the range, and with a wide of abosulte and gauge pressure.
With high output and wide ranges, WNK811 also provide with wide range customization.
WNK811 diffused silicon oil filled pressure sensor with customization |
Applicable media | Liquid, Gas |
| -100kPa, 10kPa, 35kPa, 70kPa, 100kPa, 250kPa, 400kPa, 600kPa,1MPa, 1.6MPa, 2.5MPa, 4MPa, 6MPa, 10MPa, 16MPa, 25MPa, 40MPa, 60MPa(bar and psi unit available) |
Pressure measurment | Gauge Pressure, Absolute pressure, Sealing pressure |
Output | 4-20mA/0.5-4.5V/1 -5V/0-5V/0-10V/I2C |
Accuracy(linearity,Hysteresis and Repeatability) | 0.5%F.S.(Typical) |
Power supply | 24VDC/12VDC/5VDC/3.3V |
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 | Customization Connector, Cable outlet |
Mechanical connection | G1/4, 1/4NPT, 1/8NPT, M12*1.5, customize |
Housing material | 304 stainless steel(inner core is 316 stainless steel) |
Protection | IP65 |
Our product quality is guaranteed
1. 100% of all products we do temperature compensation and aging test before shipment.
2. Our products are all calibrated and shipped with certificate.
Skype: lily.huang2008
Cell/Wechat/Whatsapp: 86-13637069952
E-mail: lilyh(at)wnksensor.com