Knick SensoGate – WA131 M Process Retractable Fitting

Knick SensoGate – WA131 M Process Retractable Fitting

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The SensoGate WA 131 M is a process retractable fitting with a manual rotary drive, which enables the fitting to be operated up to a counter pressure of 10 bar.


The process retractable fitting comes in a modular, dirt-proof design with minimum maintenance cost.


  • compact, smooth, and dirt-resistant design
  •  minimum maintenance costs and maximum flexibility thanks to completely modular design
  •  increased service life and reduced seal wear
  •  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 limit switches
  •  fast and uncomplicated replacement of calibration chamber and immersion tube
  •  cyclone rinsing for optimum cleaning effect
  •  superior sensor immersion depth
  •   multiple process connections available
  •  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


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