Main features & Overview



  • Pressure ranges: 0-35 to 0-1000 bar / 0-500 to 0-15000 psi
  • Extensimetric measurement principle with Wheatstone bridge
  • Precision: <±0.25% FS (H); <±0.5% FS (M)
  • Calibration signal 80% FS internally generated
  • Filled with FDA-approved oil CFR 178.3620 and CFR 178.878
  • Completely interchangeable with all existing products
  • Protection level: IP65 (6-pin connector)
  • Standard threading 1/2-20 UNF, M18x1.5, other versions on request
  • 17-7 PH stainless steel diaphragm with TiN (Titanium Nitride) coating


Gefran product range brochure
Melt pressure sensors
4.0 Gefran product catalog
4.0 plastic application catalogue
WX datasheet
MX, WX XM3GD safety notes
MX, WX safety notes
Manual of electrical installation for pressure probes
User’s Manual – Pressure Sensors for high temperature
ATEX Certifications - CESI 02 ATEX 107 Certificate
Kunstoffemagazine 12/2010: Schmelzedruckmessung mit neuem Impuls


ATEX Certifications - CESI 02 ATEX 107 Certificate
GTP+ FDA Certificate
EU Conformity declaration_WX XMD31
EU Conformity declaration_WX XM3GD
EU Conformity declaration_WX FS over 500bar
EU Conformity declaration_WX FS min 500bar