Rockwell Automation's VisiSight photoelectric sensors

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VisiSight sealed line of photoelectric sensors are available in the following models: diffuse models with 800-millimeter sensing range that provides adjustable sensitivity; polarized retro-reflective models with 3.5-meter sensing range in adjustable or fixed sensitivity versions; transmitted beam models that provide 10-meter sensing distance; and infrared LED source models for crosstalk immunity. All models include a red light to help with alignment and setup.