Proximity sensor

The WTR photoelectric proximity sensor from SICK Optic-Electronic (Eden Prairie, MN) is specifically designed for accumulation, loading and unloading applications on roller conveyors.

Jan 31, 1997

It has a sensing range of 20 to 80 mm (0.79" to 31.52"), as well as zero pressure accumulation and SICK's patented adjustable background suppression.

SICK, Inc.

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Proximity sensor

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