Payment & Shipping Terms:
|Model Number:||WNK268/WNK808B||Product Name:||4-20mA Wind Micro Differential Pressure Transmitter/Transducer For HAVC|
|Pressure Type:||Gauge Pressure, Differential Pressure||Media:||Air, Gas|
|Output Signal:||4- 20mA||Pressure Range:||-100Kpa ~ 60MPa|
|Accuracy:||0.2% , 0.5% FS||Operating Temperature:||-40~85 ℃|
|Working Temperature:||-10~70℃||Net Weight:||347.5g|
|Place Of Origin:||China|
Gas electronic differential pressure transmitter,
Steam pneumatic differential pressure transmitter,
Steam electronic differential pressure transmitter
Heating, ventilation and air conditioning (HVAC) and adding refrigeration (HVAC/R) is the technology controlling thermal comfort and air quality for indoor structure and vehicles. HVAC is plays an important role regulating temperature and humidity for a variety of residential structures, such as single family homes, apartment buildings, hotels, office buildings, etc.
The differential pressure air velocity transmitter plays an important role in HVAC application-duct exhaust. The principle is that when the pressure acts on the diaphragm of the sensor, the diaphragm produces a micro-displacement that is proportional to the pressure of the medium, changes the resistance of the wind pressure sensor, and detects this change with the electronic circuit, and converts an output corresponding to this Standard signal of pressure.
WNK268 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.
|4-20mA Wind Micro Differential Pressure Transmitter/Transducer for HAVC|
|Applicable media||Gas, Steam|
|Pressure Measurement||Gauge pressure, Differential pressure|
|Pressure range||-10Pa~100Pa, -100kPa~+100kPa|
|Maximum static pressure||70 KPa|
|Max overload||250% of sensor range|
|Power Supply||EEX ia:10.5~30 V DC|
|Non-explosion: 10.5~45V DC|
Contact Person: Susie Zhou