This Eaton 1351E-6543 Enhanced 50-series photoelectric sensor has an infrared LED sensing beam with an 880 nm wavelength and a range of up to 10'. The diffuse-mode sensor accepts 12-240 VDC and 24-240 VAC input through its 4-pin micro AC-style quick-disconnect (QD) connector and is intended for use with a mating 4-pin micro AC-style QD cable (not included). It has 300 mA solid-state relay output. The sensor has an adjustable gain setting screw, a light/dark operate selector switch, and three status-indicator LEDs. Its threaded-mount fiberglass-reinforced plastic housing is durable and the sensor has an operating temperature range of -25 to +55 degrees C. It meets the Ingress Protection (IP) 69K standard for protection from water under pressure and dust and is Underwriters Laboratories Listed (UL) and Canadian Standards Association (CSA) certified for quality assurance. This diffuse-mode sensor is suitable for use in automation applications such as in manufacturing and packaging in a wash down environment.Eaton manufactures electrical, hydraulic, and mechanical power equipment. The company, founded in 1911, is headquartered in Dublin, Ireland.