Fargo Controls, Inc. 5 mm Diameter DC 3 Wire Inductive Proximity Sensor S3523

The S3523 is a 5 mm diameter DC 3-wire inductive proximity sensor with a stainless steel case, IP67 protection, and an LED function indicator. It operates at a sensing distance of 0.8 mm, supports a 10-30 Vdc power supply, and has a maximum switching current of 150 mA. The sensor features short circuit and reverse polarity protection, a voltage drop under 1.4 V when on, an operating frequency of 2 kHz, repeatability of ≤3% Sn, and hysteresis under 10% Sn. It is flush mountable, operates from -25 to +70 °C, and uses a 2 m cable with a C1 connector. Repeatability and hysteresis values are specified for the S3520-series, to which S3523 belongs.