31850 LED Edge Guide Sensor
- Detects More Than .005" Of Lateral Strip Displacement
- Wide & Standard Gap Configurations for all Applications
- Steel Housings Withstand Heavy Vibrations and Impacts
- LED Light Source is Solid State, Virtually Eliminating Replacement
- LED Not Affected by External Light
The Model 31850 LED Edge Guide Sensors are specifically designed for strip guiding applications where maximum versatility is required.
The sensor is available in standard gap (10'
maximum) or wide gap (20' maximum) housing
configurations for any application. Either housing
configuration is extremely durable. Both sensors
consist of two separate housings that contain the light
source and the detector respectively.
The use of a solid state source and detector units
ensure reliability and eliminates periodic service. The
light source is modulated by frequency beyond the
range of ambient light sources. The detector circuitry
includes a notch filter which permits detecting only
the source light frequency. All external ambient light
frequencies are restricted from entering the sensors.
The standard gap housing's light source and detector
can be spaced from 3" to 120" and the wide gap
housing's range is 3" and 240", for maximum flexibility.
The Model 31850 Edge Guide Sensors are intended
to be used with a GPE Controls Electronic Controller,
which provides the operating signal.
When two sensors are used, centerguide operation is
The Model 31850 can also be used to retrofit existing
GPE Controls Model 31550 and Model 31551 Edge
Guide Sensors, while still using existing housings.
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