1140_0 Absolute Gas Pressure Sensor 20-400 kPa, 1140

£39.17 £32.64

This absolute air pressure sensor plugs into an Analog Input or VINT Hub port and measures pressure from 20 kPa to 400 kPa.


The 1140 Absolute Pressure Sensor is an air pressure sensor that measures the absolute pressure of its environment. It can measure pressures from 20 kPa to 400 kPa.


warning This sensor is designed to measure the pressure of clean, non-condensing air. Contact with moist air (i.e, human breath), dusty air, or other gases can damage the sensor.

Sensor Properties

Sensor Type

Gas Pressure (Absolute)

Sensor Output Type


Pressure Min

20 kPa

Pressure Max

400 kPa

Case Pressure Max

1.6 MPa

Pressure Resolution

413 Pa

Measurement Error Max

± 1.5 %

Warm-up Time

20 ms

Response Time Max

1 ms


Electrical Properties

Supply Voltage Min

4.8 V DC

Supply Voltage Max

5.3 V DC

Current Consumption Max

10 mA

Output Impedance

1 kΩ

Output Voltage Min

200 mV DC

Output Voltage Max

4.8 V DC


Physical Properties

Operating Temperature Min

-40 °C

Operating Temperature Max

125 °C

Recommended Tubing Size