Fargo Controls, Inc. 8 mm Diameter DC 3 Wire "Short Series" Inductive Sensor S3021

The S3021 is an 8 mm diameter DC 3-wire inductive sensor with a stainless steel case, designed for non-flush mounting with a 2 mm operating distance. It features NPN normally closed output, LED function indicator, short circuit and reverse polarity protection, and an IP67 rating for dust and water immersion resistance. The sensor operates on 6-30 Vdc, draws less than 12 mA at 24 Vdc, switches up to 200 mA, has a voltage drop under 1.8 V, and operates at 2 kHz with ≤3% repeatability and <10% hysteresis. It includes a 2 m PVC cable output and functions within a temperature range of -25 to +70 °C, with a +100 °C version available upon request.