■ 4-20mA two-wire output
■ Ranges 0-2.5 bar to 1,000 bar (15 psi to 15,000 psi)
■ Flammable gases (zone 0) and dusts (zone 20)



Description | Data Sheet | Related Products

Standard Industrial Pressure Transducer Performance:

  • Pressure ranges available from 0-2.5 bar to 0-1,000 bar
  • Suitable for the majority of industrial applications
  • All stainless steel housing
  • Long service life
  • Compatible indicators and alarms
  • ATEX/IECEx option available, including M1 for mining applications



The PR3100 series pressure transducers have been designed to meet the requirements of the majority of industrial applications of pressure measurement requiring an output of 4-20 mA.

Robustly constructed from stainless steel this range of pressure transmitters incorporates the latest strain gauge technology together with a custom IC amplifier offering excellent stability and accuracy over a long service life.

Output options include 2 mV/V, 0-20 mA, 0-5 Vdc and 0-10 Vdc. Electrical connection is via a detachable DIN connector allowing easy access to zero and span adjustment. Standard pressure connection is 1/2″ BSP. Optional 1/4″ BSP, 1/4″ BSPT, 1/2″ BSPT, 1/4″ NPT, 1/2″ NPT are also available on request. In addition PR3100 is available in corrosion resistant materials e.g. Hastalloy C, Inconel etc.

Pressure ranges available from 0-1 bar to 0-1,000 bar. Typical applications for this series of standard transmitters includes, mechanical and civil engineering installations, process plant, production test facilities, water resources, power generation and any application on fluid or gas requiring a stable repeatable and accurate output signal of 4-20 mA.

An optional ATEX and IECEx approved version of this product is available for explosion protection for flammable gases (zone 0), dusts (zone 20) and mining areas (group I M1).


Mechanical and civil engineering, process plant, production test facilities, water resources, power generation and fluid or gas.


Download Data Sheet

Atex Certificate


Additional information

Additional information

Model Number

PR3100–4-20mA, 2 WIRE, PR3101–0-20mV, 4 WIRE, PR3102–0-5V, 3 or 4 WIRE, PR3103–0-10V, 3 or 4 WIRE

Pressure Ranges

0-1 bar Vac, 0-2.5 bar (0-30 psi), 0-10 bar (0-150psi), 0-100 bar (0-1,500 psi), 0-250 bar (0-3,000 psi), 0-600 bar (0-8,700 psi), 0-1,000 bar (0-14,500 psi)

Calibration in

bar, psi.