Pneumatic Switches

We offer a wide range of digital flow switches to our clients which have got usage in various industries such as pharmaceutical, steel etc. These are used for detecting the flow of liquids for varied applications.

Digital Flow Switch for Air:

Series	Flow Range (L/min)
PF2A	1 to 12000
Features	Switch with clear LED display/Digital calibration

Digital Flow Switch for Water:

Series	Flow Range (L/min)
PF2W	0.5 to 100
Features	Switch with clear LED display/digital readout

Digital Flow Switch:

Series	Flow Range (L/min)
PF2D	0.4 to 40
Features	Body and sensor: New PFA Tube: Super PFA

We offer a complete range of position sensors and photoelectric switches that are manufactured by our principles. To ensure their optimum performance standards at client’s end, switches carry the CE mark and are UL listed. The range offered under this include:

Reflex (Diffuse Reflection) Sensors (For object detection):

• Sensing range 30mm to 2000mm
• Variety of shapes and sizes
• Models with teach facility available
• Models with analogue output available
• Special models for detection of contrast and glass.

Reflex Sensors with background suppression (For Object detection in the presence of an adjacent background)

Features:

• Up to 50 microns separation (between target and background) detectable
  
• Sensing range independent of color/texture of target
  
• Sensing range : 55mm to 1500mm
  
• Variety of shapes and sizes
  

Reflex Sensors Universal (For object detection):

• May be used or without fiber optic cable.
  
• Choice of glass or plastic fiber-optic cable.
  
• With glass fiber up to 1m range in reflex mode and up to 4.5m range in through beam mode.
  
• With plastic fiber up to 160mm range in reflex mode and up to 400mm range in through beam mode.
  
• Operation up to 300ºC with glass fiber.
  

Reflex Sensors for Distance Measurement:

• ( For measurement of distance, height, thickness, diameter etc.)
  
• Sensing range : 43mm to 100.5m
  
• Resolution as low as 2 microns
  
• Linearity as low as 0.50%
  

Print Mark Detectors:

• White light for error-free recognition of any print mark.
  
• Tech-in facility for ease of installation.
  
• 10 KHz/25KHz switching frequency
  

Retro Reflex Sensors:

• Sensing range : Up to 15m
  
• Smallest recognition part : 0.10mm
  
• Special models for the detection of clear glass or PET bottles.
  
•  Through Beam (Opposed Beam) Sensors
  
• Sensing range : 5m to 100m
  
• Smallest recognizable part : 0.05mm

Colour Sensors:

• (For detection/sorting of coloured solids/liquids)
  
•  Extremely fine colour varieties detectable
  
• Up to 16 colours teachable per sensor
  
• RGB values available over RS232
  

Linear Potentiometric Transducers (T/TR):

• Stroke lengths from 25 to 150mm (100mm for TR)
  
• Extremely compact : 18 x 18mm cross-section
  
• TR model has in-built return spring, useful for gauging applications.
  
• Repeatability as low as 2 microns
  
• Long life 100 million operations
  
• Cost-effective replacement for an LVDT
  

We offer our clients a wide range of Position Transducer/Proximity Switches/Potentiometers, which we procure from our reputed principles. the various types of sensors and switches supplies by us are :

Position transducers consist of following features:

• Linear Potentiometric Transducers : T/TR
• Stroke lengths from 25 to 150mm (100mm for TR)
• Extremely compact : 18 x 18mm cross-section
• TR model has in-built return spring, useful for gauging applications.
• Repeatability as low as 2 microns
• Long life 100 million operations
• Cost-effective replacement for an LVDT
• Linear Potentiometric Transducers : LWH/TLH

 
Stroke lengths from 75 to 900mm (rod-type design: LWH) and from 100 to 3000mm (rod-less design:TLH)

• Resolution better than 10 microns
• Operating speed up to 10 metres/sec
• Reliable operation from -30ºC to 100ºC
• Long life 100 million operations
• 0(4)-20mA signals available through optionally available signal conditioners.
• Linear, Non -Contact Transducers:TLI
• Non-contact: capacitive pick-up
• Stroke lengths from 50 to 1000mm
• Resolution better than 10 microns
• Operating speed up to 10 metres/sec
• Reliable operation from -40ºC to 105ºC

 
Direct integration into hydraulic cylinders possible; compressive strength 350 bar.
 

• Linear non-contact transducers : TLM
• Non-contact, absolute measurement; magnetostrictive principle
• Stroke lengths from 100 to 4500mm
• Resolution better than 2 microns
• No limit on operating speed
• Reliable operation from -40ºC to 85ºC.

Rotary Potentiometric Transducers:

• 3,6 or 10mm shaft diameters; hollow shaft models from 6mm to 30mm diameter
• Electrical travel up to 360º; multi-turn models available
• Repeatability as low as 0.007
• Operating speed up to 10,000 rpm
• Reliable operation from -40ºC to 100ºC
• Lifetime in excess of 50 million operations
• Non-contact models available

Potentiometers:

• Choice of wire wound (single/multi turn), cermet, conductive plastic
• Repeatability as low as 0.015
• Extremely compact; case diameters available from 9mm to 22mm
• Long life up to 5 million operations available