Fargo Controls, Inc. Rectangular DC 3/4 & AC 2 Wire Inductive Proximity Sensor S3170

The S3170 is a DC 3-wire inductive proximity sensor with NPN NO+NC output, designed for industrial sensing applications. It operates on a 10 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 has an operating distance of 2 mm, a switching frequency of 1 kHz, and a repeatability of ≤ 3%. It features short circuit and reverse polarity protection, an LED function indicator, and an IP67 protection rating for dust and immersion resistance. The case is plastic and supports flush mounting. The standard output connection is a 2 m PVC cable, with 5-meter cable and C1 connector options available. Operating temperature ranges from -25 to +70 °C, with a +100 °C version available upon request.