Fargo Controls, Inc. 12 mm Diameter DC 3/4 Wire Inductive Proximity Sensor S3457

The S3457 is a 12 mm diameter DC 3/4-wire inductive proximity sensor with a nickel-plated brass case, flush mounting capability, and IP67 protection against dust and immersion. It operates on a 10-30 Vdc power supply, has a maximum switching current of 200 mA, an operating frequency of 1 kHz, and a sensing distance of 4 mm. The sensor has PNP normally closed (NC) output, a voltage drop under 1.8 V when ON, and includes short circuit and reverse polarity protection. The output connection is a 2 m PVC cable, and operation is rated from -25 to +70 °C, with a +100 °C version available upon request.