Hefei WNK Smart Technology Co.,Ltd
21 Year Professional Manufacturer Pressure, Level & Temperature Sensors and Transmitters
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Low Differential Air Pressure Sensor with 4-20mA Output for HVAC Application
WNK808B intelligent pressure transmitter is assembled with aluminum housing and stress isolation technology. Integrated structure design lead to compact layout. With intelligent compensation technology, it is suitable for wind pressure,wind speed & flow measurement. It is widely used in various industrial fields as well as intelligent building and other construction projects, such as power plant boiler primary air,secondary air measuring, mine ventilation,indoor ventilation, boiler air ,pressure of fan,air duct pressure,Metro wind pressure and environment wind pressure test.
Application
It is the best micro pressure measurement equipmenttextile for textile machinery,natural gas pipeline monitoring,dust removal system, HVAC,clean laboratory and medical equipment etc.
Technical data
| Applicable media | Gas |
| Pressure range | －10Pa~100Pa, －100kPa～＋100kPa |
| Pressure Measurement | Gauge pressure, Differential pressure |
| Accuracy | 0.2%, 0.5% |
| Stability | 0.8%F.S./Year |
| Maximum static pressure | 70 KPa |
| Max overload | 250% of sensor range |
| Output signals | 4~20mA |
| Housing material | Aluminum14 |
| Induct Pressure Connection: | M 8x1 female or Ø 8 dowel connection |
| Power Supply | Non-explosion: 10.5~45V DC |
| EEX ia:10.5～30 V DC | |
| Ambient temperature | －40～85℃ |
| Compensation temperature | －10～70℃ |
| Working temperature | －10～70℃ |