Fargo Controls, Inc. 18 mm Stainless Steel DC Photoelectric Sensor S4055

The S4055 is a 18 mm stainless steel (AISI 303) photoelectric sensor with a connector interface, designed for reflection with reflector operation. It features programmable NPN/PNP output, sensitivity adjustment, LED status indicators, short circuit and reverse polarity protection, and operates on 10-30 Vdc with a power drain of ≤20 mA. The sensing distance is up to 40 cm when used with a CT80 reflector, and it has a maximum operating frequency of 250 Hz. The sensor meets IP67 protection standards, operates between −20 °C and +50 °C, and complies with the EMC directive. A 90° beam option is available upon request.