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Educational Science & Technology
CONTACT US|Tel: 01525 373666

This SmartQ Gas Pressure - Absolute 700kPa Sensor has now been discontinued.

Please see our latest wireless version for more information.

1150 Wireless Gas Pressure 400kPa
Gas Pressure Sensor

Gas Pressure - Absolute, Barometer, Altimeter

Measures the absolute pressure of the system it is connected to. Range of 0 – 110kPa.

  • Gay-Lussac’s law (Pressure vs. Temperature)
  • Weather studies / Changes in air pressure (Barometric pressure)
  • Altimeter

With the port left open the Sensor will display the value for atmospheric pressure (average 101.325 kPa).

External diameters of the ports are tapered from 4.0 to 4.3 mm. Use with flexible tubing 3.0 to 3.5 mm internal diameter. These Sensors are not suitable for use with flammable gases.

Warranty & Support

All our SmartQ Sensors are supplied with 5 years warranty and lifetime support.

Your Purchasing Options

For customers outside of the UK, please contact Data Harvest or an overseas distributor within your country.

Downloads & Resources

All available downloadable product manuals and firmware for the Gas Pressure - Absolute, Barometer, Altimeter

Product Manuals

Download Gas Pressure Sensor Manual | Version: 5


Ranges 2, kPa and Hg
kPa 0 to 110 kPa Absolute, 85 to 110 kPa Absolute (Resolution 0.1 kPa)
Hg 0 to 33 in Hg (Resolution 0.01 in Hg)
Altitude -500 to 12,000 m (Resolution 4 m)
Connectivity Mini-Din to Data Logger
Battery Not Required

What's in the box

1x Gas Pressure - Absolute, Barometer, Altimeter
1.5m Mini-Din Sensor Lead
EasySense Software (Digital download)
Sensor Manual (Digital download)