Fargo Controls, Inc. 12 mm Diameter DC 3/4 Wire Inductive Proximity Sensor S3591

The S3591 is a 12 mm diameter DC 3/4 wire inductive proximity sensor with PNP, NO+NC output, nickel-plated brass case, and flush mounting capability. It operates on a 10-30 Vdc supply with a maximum switching current of 200 mA and a power drain under 15 mA at 24 Vdc. The sensor has a 4 mm operating distance, a voltage drop under 1.8 V when ON, an operating frequency of 1 kHz, and meets IP67 protection standards for dust and immersion. It includes short circuit and reverse polarity protection, with a standard 2 m PVC cable output and an operating temperature range of -25 to +70 °C. A +100 °C version is available upon request.