Fargo Controls, Inc. Rectangular DC 3 Wire Inductive Proximity Sensor S3780

The S3780 is a rectangular DC 3-wire inductive proximity sensor with an operating distance of 2 mm, designed for non-contact detection. It operates from a 6 to 30 Vdc power supply with a maximum switching current of 200 mA and a voltage drop under 1.8 V when ON. The sensor features short circuit and reverse polarity protection, an LED function indicator, and an IP67-rated enclosure. It has a plastic case, flush mounting capability, and a 2 meter PVC cable output. Operating temperature ranges from -25 to +70 °C, with a +100 °C high temperature version available upon request. The sensor switches at up to 1 kHz with a repeatability of ≤ 3% and hysteresis under 10% of the rated distance.