Level Switches are use for level Detections of bulk solids, liquids and slurries in a wide variety of industries; ideal for sticky materials. Various type principal are available in Level Switching Technology.

• Ultrasonic Non-Contacting Switch
• Vibrating Fork Point Switch
• Magnetic Float Operated Pivoted Level Switch
• Magnetic, Float Operated Guided Level switch
• Displacer Type Magnetic Level Switch
• Conductivity Type Liquid Level switch
• Float Operated Tilt Type Liquid Level Switch
• RF Admittance Point Level Switch
• Rotary Paddle Level Switch

Ultrasonic Non-Contacting Switch:
The measuring range for bulk solids is max. 3 m (9.8 ft) and 5 m (16.4 ft) for liquids and slurries. Unlike invasive contacting devices, there is no material buildup on the sensor.

MAGNETIC FLOAT OPERATED PIVOTED LEVEL SWITCH:
Applications :- Liquid

• Mounting-  Side / Top
• Process Connection- Flanged or Screwed
• Max. Pressure- 20 Kg/Sq.Cm.
• Max. Temp. – 350 deg.C.
• Switch Enclosure : Cast AL, Weatherproof to IP 56 / IP65 or Ex- proof for gr IIA & IIB or IIC
• Accessories (Optional) : External cage,  Counter flange with nuts, bolts and gasket.
  
  
  
  

MAGNETIC, FLOAT OPERATED GUIDED LEVEL SWITCH:

• Hermetically sealed glass encapsulated reed switch.
• Option of remote or integral control unit.
• Option of remote counter & totaliser for volume application.
• Option of Intrinsically safe switch with zener barrier.
• Max. Temp. – 150˚ C
• Max. Pressure – 25 Kg/cm²
• Special Features : Intrinsically safe to
  Ex ib Gr IIA- IIB T6 (with zener barrier
  24 VDC/110 mA)

DISPLACER TYPE MAGNETIC LEVEL SWITCH:

• Wide choice of switching functions.
• Suitable for large tanks up to 15 Mtrs.
• Site Adjustable switch points.
• Customised for high temp., high pressure & vacumm service.
• Reliable performance in turbulent liquids even without still pipes.
• Enclosure : W-proof- IP- 66, Ex- proof- Gr IIA & IIB or IIC.

CONDUCTIVITY TYPE LIQUID LEVEL SWITCH:

• For conductive liquids, having low densities, high viscosities, containing solid particles and interface between non conductive and conductive liquids.
• Available in Solid and Suspended probes.
• Enclosure : Cast Al, W.proof IP- 66, Ex- proof Gr. IIA & IIB or IIC.
• Option – Auto / Manual mode thro’ toggle switch can be provided in controller if reuired.
  

FLOAT OPERATED TILT TYPE LIQUID LEVEL SWTICH:

• Widely used in sumps, sewerage, factory drainage, sludge & highly glutinous liquids and soil water containing suspensions for automatic switching of pumps.
  

RF ADMITTANCE POINT LEVEL SWITCH

• High reliability as coat guard technique ignore material built-up on the probe.
• Suits highly dusty environment.
• Field selectable operation logic to configure either high or low level switching.
• Suitable for powder, pellets, slurry, sludge etc.

ROTARY PADDLE LEVEL SWTICH:

• Used for detecting the level of free flowing solids / bulk materials.
• Power Supply : 110 or 220 V AC  ± 10% (50 – 60 Hz)
• Operating Temp. - -10 to 150˚ C
• Installation : Side / Top / Angular
• Enclosure : Cast Al or ABS x W.Proof  IP- 65 as per IS 13947 – 1993.

VIBRATING FORK POINT SWITCH:

• Used for liquid as well as free flowing powder, grains and granular solids.
• Based on Piezo driven technic.
• Fail safe design.
• Unaffected by environmental changes e.g. temperature, pressure, humidity.
• Ex- proof version Gr IIA & IIB for hazardous application.