Fargo Controls, Inc. Rectangular DC 3 Wire Inductive Proximity Sensor S3167

The S3167 is a rectangular DC 3-wire inductive proximity sensor with NPN normally closed output, designed for industrial detection applications. It features short circuit and reverse polarity protection, an LED function indicator, and an IP67-rated enclosure for dust-tight and immersion-resistant operation. The sensor operates on 6-30 Vdc, provides a maximum switching current of 200 mA, and has a voltage drop of less than 1.8 V when ON. It has a 2 mm sensing distance, a switching frequency of 1 kHz, repeatability of ≤3%, and hysteresis of <10%. The case is made of anodized aluminum, supports flush mounting, and uses a 2-meter PVC cable output. Operating temperature ranges from -25 to +70 °C, with a +100 °C high-temperature version available upon request.