Fargo Controls, Inc. 5 mm Diameter Inductive Sensor with Increased Sensing Distance S3901

The S3901 is an inductive sensor with a 5 mm diameter and extended operating distance of 1.5 mm, designed for DC 3-wire applications. It features a stainless steel case, flush mounting, and IP67 protection against dust and immersion. The sensor operates from 10 to 30 Vdc, with a maximum switching current of 200 mA, a voltage drop of less than 1.5 V when active, and a power drain of less than 8 mA at 24 Vdc. It has an operating frequency of 2 kHz, repeatability of ±1% of Sn, and hysteresis of less than 15%. The output connection is a 2-meter cable with a Pigtail C1 connector, and it includes LED indication, short circuit protection, and reverse polarity protection. The operating temperature range is -25 to +70 °C.