1141_0 - Absolute Gas Pressure Sensor 15-115 kPa


This absolute gas pressure sensor plugs into an analog input and measures pressure from 15 kPa to 115 kPa.

Product Description


The 1141 Absolute Pressure Sensor is a gas pressure sensor that measures the absolute pressure of its environment. It can measure pressures from 15 kPa to 115 kPa.


Product Specifications


Sensor Properties

Sensor Type Gas Pressure (Absolute)
Sensor Output Type Ratiometric
Pressure Min 15 kPa
Pressure Max 115 kPa
Case Pressure Max 400 kPa
Pressure Resolution 111 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 3 mm




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.




Comes Packaged with



Related Products

If you need a sensor with a wider measurement range, this sensor is a good choice:

If you need a sensor that can measure a negative or positive pressure difference between two ports, have a look at these differential sensors:

If you're only interested in positive pressure measurement between two ports, these differential sensors will do the trick: