Fargo Controls, Inc. 12 mm Diameter DC 3/4 Wire Inductive Proximity Sensor S3451

The S3451 is a 12 mm diameter, DC 3/4 wire inductive proximity sensor with a nickel-plated brass case and flush mounting capability. It operates from 10 to 30 Vdc, has a switching current capacity of 200 mA, and a voltage drop below 1.8 V when ON. The sensor features NPN normally closed output, an operating distance of 2 mm, and an operating frequency of 1 kHz. It includes short circuit and reverse polarity protection, an LED function indicator, and is rated IP67 for dust tightness and protection against immersion. Operation is specified from -25 to +70 °C, with a +100 °C version available upon request. The standard output connection is a 2 meter PVC cable.