Fargo Controls, Inc. Rectangular DC 3/4 Wire Inductive Proximity Sensor S3177

The S3177 is a rectangular DC 3-wire inductive proximity sensor with NPN normally closed output, featuring short circuit and reverse polarity protection, an LED function indicator, and IP67 protection against dust and water immersion. It has a sensing distance of 5 mm, operates on 10-30 Vdc, supports a maximum switching current of 200 mA, and has a voltage drop of less than 1.8 V when ON. The sensor is non-flush mounted, with a plastic case and nickel-plated brass front, and uses a 2-meter PVC cable for output connection. Operating temperature ranges from -25 to +70 °C, with a high-temperature +100 °C version available upon request.