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6103 Glenmont Dr.
Houston, TX 77081
USA

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SensoGate® WA 131MH TEXT SIZE: A A A    PRINT THIS PAGE   EMAIL THIS PAGE

Innovative manual retractable fitting with easy-to-operate rotary drive for hygienic applications.

For applications in which pneumatic fittings are not essential, Knick has now developed the SensoGate® WA 131 MH, a modern manual sensor lock-gate fully compatible with its automatic “sister fittings”. This applies to rinsing chambers and process connections as well as the materials used.

SensoGate® WA 131MH 

Innovative manual retractable fitting with easy-to-operate rotary drive for hygienic applications

For applications in which pneumatic fittings are not essential, Knick has now developed the SensoGate® WA 131 MH, a modern manual sensor lock-gate fully compatible with its automatic “sister fittings”. This applies to rinsing chambers and process connections as well as the materials used.

Revolutionary operation
The SensoGate® WA 131 MH has a manual rotary drive, which enables the fitting to be operated up to a counter pressure of 10 bars – and this in less than two turns. Regardless of how unfavorable the angle or the operating height at which the fitting is installed, the low rotary forces can easily be applied using the wrist. This is not possible with the sliding motion of conventional fittings.

Facts
– EHEDG-certified for all process-wetted parts incl. rinsing/calibration chamber
– directed flow rinses the process seal from the process side as well as from the inside of the fitting
– perfect sensor cleaning effect by cyclone rinsing
– safe separation to the process during probe movement and prevention of re-contamination
– double gaskets with leakage bores prevent microbial contamination of the drive
– broad applications in hygienic conditions
– 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
– all maintenance can be performed on site
– superior sensor immersion depth
– standard sensor length (225 mm) even for large immersion depths
– multiple process connections available
– process-wetted parts: stainless steel 1.4404, electropolished
– modular design
– special version for sensors with pressurizable liquid electrolyte
– SIP and CIP capable in the process
– SIP and CIP of calibration chamber and media routing

 

Specifications
Permissible process pressure and temperature during movement 10 bars (at 0 … 140 °C)
Permissible process pressure and temperature, statically in service position 16 bars (at 0 … 40 °C)
Ambient temperature –10 … +70 °C
Ingress protection IP 66
Housing material stainless steel A2
Permissible pressure for probe control 4 … 7 bars
Sensors
With gel electrolyte Ø 12 mm, length 225 mm with temp detector, Pg 13.5 thread
With liquid electrolyte Ø 12 mm, length 250 mm with temp detector
Process adaptations
Dairy pipe, DIN 11851 DN 50 to 100
Ingold socket, 25 mm 25 mm
Clamp 1.4404 clamp 1" to 3.5"
Varivent 1.4404 for pipes from DN 50, from DN 65 short, from DN 80 long
BioControl 1.4404 size 50/65
Connections
Rinse and calibration media (optional) internal thread G1/8", hose coupling G1/8"-DN 4/6
Outlet (optional) outlet hose, NW 8 EPDM 3m
For pressurized sensors hose connection NW 6, pressure in sensor chamber
0.5 … 1 bar above process pressure (max. 7 bars)
Immersion depths/
Installation dimensions
see dimension drawings
Process-wetted materials see order code