Fargo Controls, Inc. 6.5 mm Diameter DC 3 Wire Inductive Proximity Sensor S3643

S3643 is a 6.5 mm diameter DC 3-wire inductive proximity sensor with a stainless steel non-threaded case, PNP normally closed output, flush mounting, and IP67 protection. It operates from 6 to 30 Vdc, has a 2 mm sensing distance, a maximum switching current of 200 mA, and a power drain of less than 12 mA at 24 Vdc. The sensor includes short circuit and reverse polarity protection, an LED indicator, a 2 m PVC cable, and operates from -25 to +70 °C with a 2 kHz switching frequency and repeatability of ≤3% Sn. Hysteresis is less than 10% Sn and voltage drop is under 1.8 V.