Pressure Transducers

Pressure Transducers

As the exclusive distributer of Gräff Pressure Transducers in the UK, we supply their complete range of Pressure Transducer & Transmitter sensors, market-compatible with other brands.

Description

The Gräff series are Mercury & Silicone Oil free, using an innovative liquid metal alloy with pressure transfer characteristics similar to Mercury. Pressure ranges vary from 100 bar to 2000 bar, with output signals of 2.0 mV/V, 3.3 mV/V, 0-10VDC or 4-20 mA available. All outputs have a calibration signal of 80%. Normal precision of accuracy is 0.75% FSO with the option of 0.25% or 0.50%.

 

Supplied with ½”-UNF20 fitting as standard, probe length is usually 76mm or 152mm with other lengths upon request. Terminated with 6, 7 or 8 pin connectors, sensors can be supplied with additional flexible capillaries up to 760mm & can also include an integrated Type ‘J’ (Fe-CuNi) Thermocouple.

 

For use with our range of Pressure Transducers we also supply the Gräff series GMDA-3 Pressure/Transmitter Indicator.

 

To discuss your specific requirements please contact our sales team.

Technical Specification

  • Maximum operating temperature of membrane 400°C
  • Pressure ranges up to 2000 bar
  • ½”-UNF20 fitting (M18 x 1.5 also available)

Data Sheets
For any enquiries, call us on 01202 894 814 or email sales@garyduncan.co.uk