The Cutler-Hammer Enhanced 50 Series of photoelectric sensors includes thru-beam, polarized reflex, diffuse, and clear object models. Housed in rugged rectangular packages, these sensors offer input supply voltages of 10 to 40 VDC and 12 to 240 VDC/24 to 240 VAC. Output types, which include relay, transistor, and solid state relay, ensure simple system integration. Features include light/dark operation selection, gain adjustment, and multi-color LED indicators. Engineers can choose from nine models of diffuse-style IR sensors, with a maximum sensing range of 10 ft. Polarized reflex models, which rely on a visible red sensing beam for easy setup, feature a reflector and a sensing range of up to 16 ft. Through-meam sensors utilize an emitter-receiver pair to ensure a sensing range of up to 500 ft. Capable of detecting nearly-transparent objects at a range of up to 45 in., clear-object detectors also feature a visible red sensing beam and reflector. These IP67-rated sensors are available with a built-in quick-disconnect mini connector, micro (Euro) DC connector, micro ac connector, 7.5-in. micro AC pigtail connector, or 6-ft. integrated cable. Matching cables and mounting brackets are available. Pricing starts at $44.