Fargo Controls, Inc. 12 mm Diameter DC 3/4 Wire Inductive Proximity Sensor S3450

The S3450 is a 12 mm diameter DC 3-wire inductive proximity sensor with NPN normally open output. It has a nickel-plated brass case, flush mounting capability, and operates with a power supply of 10 to 30 Vdc. The sensor provides a maximum switching current of 200 mA, a voltage drop under 1.8 V when ON, and an operating frequency of 1 kHz. It features IP67 protection, short circuit and reverse polarity protection, an LED function indicator, and a 2 m PVC cable output. The operating temperature range is -25 to +70 °C, with a +100 °C version available upon request. Repeatability is within ±3% of the sensing distance, and hysteresis is less than 10%.