WA 131

SensoGate Retractable Fitting

Hygienic, pneumatically operated retractable fitting for use with fully automatic Unical controllers.

Facts and Features

  • compact, smooth, and dirt-resistant design
  • minimum maintenance costs and maximum flexibility thanks to completely modular design
  • very simple replacement of gaskets due to divided calibration/cleaning chamber
  • increased service life and reduced seal wear
  • ATEX approval II 1GD c II for the complete fitting
  • cost reduction by simple installation, operation, and maintenance
  • very high availability
  • protective rinsing of the seals for a long service life
  • SensoLock for high safety of operation
  • integrated check valves and limit switches
  • fast and uncomplicated replacement of calibration chamber and immersion tube
  • all maintenance can be performed on site
  • cyclone rinsing for optimum cleaning effect
  • superior sensor immersion depth
  • standard sensor length (225 mm) even for large immersion depths
  • multiple process connections available
  • flange version with scraper ring
  • modular design allows specific replacement of the process-wetted materials: PEEK, PVDF, PP, 1.4571, Hastelloy
  • plastic versions with high pressure and temperature resistance due to carbonfiber- reinforced plastics
  • special version for sensors with pressurizable liquid electrolyte

Variable and reasonably priced

Based on the proven SensoGate modular design principle, the WA 131 retractable fitting is ideal for applications which do not require completely automated control with central media routing but which still want to make use of superior SensoGate technology.

SensoGate WA 131 is ideal for automatic or semi-automatic connections to commercially available or customerdeveloped control units.




Catalog Excerpts

Catalog Excerpt (en)

4060 |  SensoGate Sensor Lock-Gates
Product Description | Specifications | Product Range
PDF (file size: 1.1 MB)

Catalog Excerpt (en)

4061 |  Accessories for SensoGate Sensor Lock-Gate
Product Description | Specifications | Product Range
PDF (file size: 1.29 MB)

Catalog Excerpt (en)

4133 |  SensoGate WA131
Product Description | Specifications | Product Range
PDF (file size: 0 MB)


Brochure (en)

13628 |  SensoGate - The SenSation
Manual and automatic retractable fittings with revolutionary design innovations. Also for applications in hygienic areas.
PDF (file size: 5.95 MB)


Manual (en)

4142 |  SensoGate WA 131 Retractable Fitting
PDF (file size: 3.9 MB)

Manual (en)

600 |  ZU 0922, ZU 0923 (Weld-in Sockets)
PDF (file size: 0.92 MB)

Manual (en)

14206 |  ZU 1045 Sensor Adapter 360/SensoGate
PDF (file size: 0.35 MB)

Certificates / Approvals

GOST Approval (en)

7292 |  WA 131
Document No. PPC 00_041194; 2010/11/22
PDF (file size: 1.88 MB)

EU Declaration of Conformity (en)

12346 |  SensoGate Types WA-N..., WA 130 H-N..., WA 131-N..., WA 131 H-N..., WA 132-N..., WA 133-N...
Document No. EU161011D | 2016-10-11
PDF (file size: 1.48 MB)

EU Declaration of Conformity (en)

13180 |  SensoGate Types WA 130-X..., WA 130 H-X..., WA 131-X..., WA 131 H-X..., WA 132-X..., WA 133-X...
Document No. EU161011B | 2016-10-11
PDF (file size: 1.68 MB)