IFM KB0029 KB-2020-BBOA/NI Capacitive Sensor

Product overview

The ifm KB0029 (KB-2020-BBOA/NI) is a capacitive sensor in a round Ø 34 mm housing 81 mm long, for non-flush mounting. Its sensing range is 3…20 mm, adjustable and factory-set to 20 mm; the real sensing range is 20 mm ± 10% and the operating distance is 0…16.2 mm. ifm gives correction factors of 0.4 for glass, 1 for water, 0.2 for ceramics and 0.2 for PVC. The switching output is normally closed, rated at 200 mA and up to 25 Hz on AC or 40 Hz on DC, on 20…250 V AC/DC. The sensor has a PBT housing and connects through a 2 m PVC cable with 2 x 0.5 mm² conductors, and is rated IP65 for -25…70 °C ambient. Supplied with two mounting clamps, two cylinder screws and two spring discs.