inductive proximity sensor

IQ40-20NUP-KK0 is an inductive proximity sensor from SICK, featuring a robust rectangular plastic housing (40 x 40 x 121 mm) and a 20 mm sensing range. It is designed for non-flush mounting and operates on a wide supply voltage of 20–250 V AC/DC with AC/DC 2-wire wiring. The sensor offers a configurable output (NO or NC), a switching frequency of up to 20 Hz (AC) or 55 Hz (DC), and terminal connection with an M20 cable gland. 

With IP65 protection, it is suitable for reliable metal object detection in industrial environments.