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Photoelectric
Sensors
Description :
Photoelectric Sensors are indispensable components of modern automated
production processes. KATLAX combines precision optics with electronics
and rugged housing to provide versatile REFLEX and THROUGH BEAM
SENSORS .These sensors are designed for applications involving Non-contact
detection for measuring , counting and positioning.
Types
:
Through
Beam Types :
These switches offer
sensing range upto 5M. Emitter and Receiver are in separate housings
facing each other with their optical axes matched. Sensor switches
whenever light beam is interrupted.
Features...
Switching point independent of surface nature.
Narrow effective beam results in better repeatability Largest sensing
ranges.
 Applications...
Monitoring doors and gates. Counting and monitoring
objects over large distances.
Reflex
types :
These are available
in two types.
(
a ) Diffused Beam REFLEX Sensor :
Emitter and Receiver are in same housing. Sensing
range upto 0.2m is provided. Emitter sends beam of pulsed infrared
light . Only small portion of light diffused by object in all directions
is sensed, which switches the sensor.
Features...
Sensing range depends largely on reflective
properties of target. Suitable for distinguishing between black
and white targets. Positioning and monitoring with only one active
sensor.
 Applications...
Distinguishing and sorting of objects according
to their volumes and degree of reflection.
(
b ) Retro reflective Reflex Sensor :
With Emitter and Receiver in same housing, light
reflected by triple prism reflector or reflecting Tape opposite
to sensor is sensed. Sensor switches when light beam is interrupted.
Features...
Large sensing range. Mat finished surfaces are
sensed independent of surface properties.
Applications...
Height detection of stacked objects. Control
of randomly positioned objects on conveyor.
- Metallic or Plastic
with Cylindrical, Flat, Slot or Customized Mounting, Certified
for IP 67, Short Circuit, Overload, Polarity reversal Protection.
- Reflex, Retro-reflective,
Through Beam, Colour Mark.
Range
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