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Float type level switch
- Holizontal type
- Swing type
Displacement type level switch
Reed switch type float level switch
Magnetic float type level
Float operated type level switch
Tubular type glass level gauge
Flat & reflex type glass level gauge
Magnetic float type level gauge
Marine float level gauge
Self-powered content gauge
Dial type float level gauge
Capscitance type level switch
Flow switch
Non-flow alarm switch
Hight & overfill level alarm system
Electric pneumatic type tank level & draft gauging system
Bilge hight level alarm system
Oil & water detector
Electric pressure type level transmitter
Liquid level control system
Mobrey magnetic level switch
Press. Gauge / Thermometer / Temp. Transmitter / Thermocouple
I.S barrier / Lvel indicator
Selection valve / Gas valve
Home > Mobrey Side & Vertical Type Magnetic Level Switch  
  One permanent magnet forms part fo a float assembly which rises and falls with changing liquid level.
A second permanent magnet is positioned within the switch or air pilot valve so that the adjacent poles of the two magnets repel each other through a non-magnetic diaphragm.
A change of liquid level which moves the float through its permissible travel will cause the float magnet to move and repel the switch magnet to give the snap action operation.

Switchig is accomplished by the angular movement of the switch magnet being used to operate “push-rods”.
These rods bear on contact blades and break one set of contacts whilst allowing the other set to make. The benefit of this arrangement is that contact force is indepdndent of the magnet.


  Electrical models
Enclosure & wetsside : Aluminium bronze to                 BS1400-AB1
                max. iron content 2.5%
End cap Short : e.g. S01DB Aluminium                 BS1490-grade LM24
End cap Long : e.g. S01D6B Brass BS1400-DCB3 Maximum temp : 210℃ except shrouded flost.                 F93=180℃
  ▲ Mobrey
Vertical magnetic level swithes
  The float carries a stainless steel sheathed permanent magnet which rises and falls in the glandless pressure tube with changing liquid level.

A switch mechanism is mounted inside the enclosure adjacent to the pressure tube.

Switching is achieved with the unique Mobrey‘three-magnet’ system, giving snap-action ‘latch-on’ switching.

  The Complete Mobrey horizontal float
switch range
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