SENSORS

 

Model W7703
LASER PHOTOELECTRIC SENSOR

The W7700 Series laser provides a method for photoelectric detection of a small object over long distances. The laserdiode sensing device maintains a tiny spot size, with little divergence over distance up to 1600 feet using a 2" × 2" retroreflector. This allows for long range detection of small objects. The unit provides precise leading and trailing edge detection of products on conveyors and packaging machinery. Sensing of very tightly spaced small objects is also possible for purposes of counting and batching.

Narrow Beam for Small Object Detection
Input 10-30 VDC, Dual Output (PNP & NPN)
Separate Power and Signal LED's
Retro-reflective and Diffuse
PICO Style Quick Disconnect or 6" Pig Tail Available

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Model W7706
CONVERGENT BEAM
LASER SENSOR

Input 10-30 VDC, Dual Output (PNP & NPN)
Background Suppression beyond 41/2"
Light-On and Dark-On Operate (switch selectable)
Highly Visible Power and Output LEDs
Small Object Detection (>2mm)
Sensing Distance: 4", 6", 8"

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