Sensogate WA 131 M

Completing the Loop

Sensogate WA 131 M


The SensoGate® WA 131 M has a manual rotary drive, which enables the fitting to be operated up to a counter pressure of

145 psi (10 bar) – and this in less than two rotations. Regardless of how unfavorable the angle or the operating height at which the fitting is installed. Little rotary force is required and is easily applied manually. This is not possible with the sliding motion of conventional retractable fittings.



  • Compact, buildup resistant design
  • Low maintenance
  • Simple replacement of seals due to divided calibration/cleaning chamber
  • Increased service life and reduced seal wear
  • ATEX approval II 1GD c II for the complete fitting
  • Low cost, simple installation, operation, and maintenance
  • SensoLock for high operational safety
  • Integrated limit switches
  • Fast and easy replacement of calibration chamber and insertion tube
  • All maintenance can be performed on site
  • Cyclone cleaning effect
  • Standard sensor length (225 mm) even for large immersion depths
  • Multiple process connections available
  • Flange version with scraping ring
  • Modular design allows specific replacement of the process-wetted materials:PEEK, PVDF, PP, 316 SS, Hastelloy
  • Plastic versions with high pressure and temperature resistance due to carbon fiber reinforced plastics
  • Special version for sensors with pressurized liquid electrolyte

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