Fargo Controls, Inc. 30 mm Diameter DC 2 Wire Inductive Proximity Sensor S3146

The S3146 is a 30 mm diameter, two-wire DC inductive proximity sensor with a threaded M30 x 1.5 housing and flush mounting capability. It operates from 10 to 55 Vdc, with a maximum switching current of 100 mA and a minimum switching current of 1.5 mA. The sensor has a voltage drop of less than 6.5 V when ON, a residual current of less than 0.6 mA, and an operating frequency of 300 Hz. It offers an operating distance of 10 mm, with repeatability of ±3% and hysteresis of less than 10%. The case is nickel-plated brass, and the device is protected to IP67 with an operating temperature range of -25 to +70 °C. A two-meter PVC cable is standard. A +100 °C version and longer cable lengths are available upon request.