Differential pressure wind pressure sensor, also known as wind pressure transmitter, is the most commonly used transmitter in industrial practice, assembled using diffusion silicon piezoresistive differential pressure chips;Use specializedICThe circuit compensates for the zero and temperature performance of the transmitter over a wide temperature range;

The shell is made of all aluminum alloy structure, and the two pressure interfaces are M10Threaded plug type structure, can be directly installed on the measuring pipeline or connected through a pressure pipe, easy to install and use;Widely used for dry, clean, and non corrosive gas micro differential pressure measurement in industries such as building automation, boilers, coal, and electricity.

● Product features

■ Range of measurement0-0.1Kpa~200kpa

■ Equipped with display, real-time display of pressure values

■ Zero point and full-scale debugging are convenient

Reverse polarity protection and current limiting protection

The shell is made of all aluminum alloy for application fields

Pneumatic control system

■ Petrochemical, environmental protection, air compression ■ Building automation, building fire protection system

■ Power station operation inspection, locomotive braking system ■ Industrial process inspection and control, laboratory pressure calibration

Furnace pressure control, ventilation system pressure control

Range: 0---0.1Kpa~200Kpa

Overload: 5Double Full Scale

Pressure type: differential pressure

Power supply: 12~30VDC/3.6Vbattery-powered

Output signal: 4mA~20mADC(two-wire system)

housing Aluminum alloy

Sensor: Imported differential pressure core

Pressure induction method: The pressure interface is6/8Baota mouth, long mouth connected to high voltage, short mouth connected to low voltage

Media applicability Compatible with silicone rubber/Non corrosive dry gas

Compensation temperature: -10℃~80℃

Medium temperature: -30°℃~80℃(LCDDisplay type:-20℃~80℃)

Storage temperature: -40℃~125℃(LCDDisplay type:-20°℃~80℃)

Accuracy: ±1%FS(range<1Kpa)+0.5%FS(range1Kpa)

Long term stability: ±0.5%FS/year(range<1Kpa)±0.3%FS/year(Range ≥lKpa)

Temperature parameters: Sensor compensation:-10-60℃ drift:+0.3%FS/C(Within the temperature compensation range of the sensor)