Gefran Melt Pressure transducer Oil-filled (W)

The oil-filled melt pressure sensors, designed by Gefran on an extensometric technology, are suitable to work at high temperature, up to 315°C, assuring a total compliance with the maximum levels of accuracy and of reliability. Every single sensor of the W series, besides using a FDA approved filling fluid, if fully compliant with RoHS Directive.

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 Melt pressure Gefran

 Gefran is one of the worlds largest manufacturers of extrusion pressure sensors. They supply both mercury filled and FDA approved oil filled sensors in a wide variety of styles & control outputs. Common features:

  • Pressure ranges from 0-35 to 0-1000 bar / 0-500 to 0-15,000 psi
  • 3.3mV/V W3 series and 4-20mA WE series
  • Accuracy <±0.25% FSO (H); <±0.5% FSO (M)
  • Internally generated 80% calibration signal (R-Cal)
  • Fluid filled system for temperature stability
  • Oil filling meets FDA requirements CFR 178.3620 & CFR 172.878
  • Fully interchangeable with other brands – please check with us
  • Grade of protection: IP65 (6 pin connector version)
  • ½ to 20 UNF, M18 x 1.5 standard threads, other types available on request
  • Standard corrugated diaphragm
Gefran also supply specialised sensors such as the IMPACT unfilled and  NaK high temperature styles.

Downloads:   W series   WE series