Fargo Controls, Inc. 18 mm Diameter DC 4 Wire Capacitive Sensor S5000

The S5000 is a 18 mm diameter, DC 4-wire capacitive sensor with adjustable operating distance up to 5 mm, NPN normally open plus normally closed output, and a nickel-plated brass housing suitable for flush mounting. It operates from 10 to 40 Vdc, draws ≤10 mA at 24 Vdc, and has a maximum switching current of 200 mA with a voltage drop under 1.8 V when ON. The sensor includes short circuit and reverse polarity protection, an LED indicator, and an IP67 protection rating. It has an operating frequency of 10 Hz, repeatability under 10% of Sn, and hysteresis up to 20% of Sn. Standard output connection is a 3-meter PVC cable. Operating temperature ranges from -20 to +70 °C.