Fargo Controls, Inc. 6.5 mm Diameter DC 3 Wire Inductive Proximity Sensor S3001

The S3001 is a 6.5 mm diameter, DC 3-wire inductive proximity sensor with an NPN normally closed output, stainless steel non-threaded case, and flush mounting capability. It operates on 6-30 Vdc with a maximum switching current of 200 mA and a power drain under 12 mA at 24 Vdc. The sensor has an operating distance of 2 mm, a switching frequency of 2 kHz, and a repeatability of ≤ 3%. It includes LED indication, short circuit and reverse polarity protection, and meets IP67 protection for dust tightness and immersion resistance. The unit comes with a 2 m PVC cable and operates within a temperature range of -25 to +70 °C. Voltage drop is less than 1.8 V, and hysteresis is under 10% of the operating distance.