Products W-Series


The “W”-series is a worldwide best seller.


The SIL 3 Applicable certified Wseries is available with separate adjustment

compartment which allows easy field calibration.

Due to the wide selection of materials and components parts, virtually all applications can be covered.

ATEX approved (Acc. 2014/34/eu):


ITS 17ATEX 101854 X

* For Gas  : Ex II 2G Ex db IIC  T6…T5 Gb
* For Dust : Ex II 2D Ex tb IIIC  T100°C Db

IECEx approved:


IECEx ITS 17.0019 X

Ex db IIC  T6….T5 Gb

Ex tb IIIC T100 °C Db

  • Aluminium with Extremely rugged powder coated enclosure which is suitable for tough offshore applications. (1000 hrs. Salt spray test acc. to DIN 50021, IEC 60068-2-11 or ASTM B117-90) or 316 SS enclosure.
  • Separate adjustment compartment.
  • Available as Pressure-, Hydraulic-, Vacuum-, Differential pressure- and Temperature switch.
  • All ranges available.
  • Highest overrange protection.
  • Excellent for field mounting (2” Pipe SS mounting bracket available).
  • Epoxy coating optional.
  • Also available in SS316.

Downloads W-Series

Short Form Data Sheets:

BETA General Product Bulletin:

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