Fargo Controls, Inc. Miniature Inductive Sensor with Increase Sensing Range S3877

The S3877 is a 3 mm diameter, flush-mounting inductive sensor with extended range, designed for DC 3-wire applications. It features a stainless steel case, IP67 protection, an LED function indicator, and integrated short circuit and reverse polarity protection. The sensor operates from 10 to 30 Vdc, with a maximum switching current of 100 mA, a voltage drop under 1.5 V when on, and an operating frequency of 2 kHz. Its sensing distance is 1 mm, with repeatability of ≤1% and hysteresis under 15%. Output is PNP with normally closed function, connected via a 2-meter pigtail cable with C1 connector. Operating temperature ranges from -25 to +70 °C.