Photoelectric sensors

The QM42 Series of 10- to 30-v DC photoelectric sensors from Banner Eng. (Minneapolis, MN) is designed to withstand severe environmental conditions and impact.

Apr 30, 1997

They are leakproof, says the company, and meet IP67 and NEMA 6P standards for harsh sensing environments. Available in opposed mode (thru-beam or beam break) for ranges up to 33', polarized retroreflective mode for ranges to 10', diffuse (proximity) mode with a range of 16", and a high-speed fiber optic model.

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Photoelectric sensors

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