Low Range Air Pressure Sensor | Non Corrosive Gas | DMP343

Accurate and Compact for Industrial Applications
DMP 343 Low Range Air Pressure Sensor
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  • International Electrotechnical Commission System for Certification to Standards Relating to Equipment for Use in Explosive Atmospheres Logo
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Typical Lead Time
6 weeks
Prices From
£217
(excl. VAT)
Accelerated delivery available
Quantity, OEM & educational discounts

At a Glance

  • Ranges: 0-10mbar up to 0-1000mbar
  • Gauge
  • Outputs: 4-20mA / 0-10Vdc
  • Supply: 8-32Vdc / 10-28Vdc / 14-30Vdc
  • Accuracy: <±0.35% FSO
  • Optional IS-version:
    Ex ia = intrinsically safe for gases and
    dusts
  • Designed for Very Low Range Pressure and Vacuum Applications
  • Variety of Output Signals Available
  • Mechanical & Electrical Configurations
  • Excellent Linearity
  • Small Thermal Effect
  • Excellent Long-Term Stability

Description

The DMP343 low range air pressure sensor is designed for the measurement of very low pressure measurements in air, dry gases and non-corrosive gases.  It is ideal for use in plant and machine engineering and heating and air conditioning applications.

Its design features an exposed silicone diaphragm which makes very low pressure measurements from as low as 10mbar up to 1000mbar easily achievable.

Various supply options of 8-32Vdc, 10-28Vdc, 14-30V dc are available along with 4-20mA and 0-10Vdc supply options.  The DMP343 low range air pressure sensor also comes with various mechanical and electrical connections to suit your application.

Need a higher range pressure sensor?  See our mid range pressure sensors.

Technical Specifications

Product Dimensions

With Standard G1/2″ DIN 3852 Connection (mm)

DMP343 Low Range Air Pressure Sensor Outline

All dimensions are in mm.

For alternative mechanical connection dimensions, please refer to the datasheet.

V01.04.2020

Last updated: 30th April 2026

Due to our policy on ongoing development, dimensions and specifications may change without notice.

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