The Telemecanique XS212BLNAM12 is a tubular inductive proximity sensor from the OsiSense XS series, sub-category Tubular Inductive Proximity Sensor. It detects ferrous targets at a rated 4 mm sensing distance with a 1000 Hz switching frequency, outputting an NPN signal. The 4-pin M12 male connector simplifies field wiring, and the IP67-rated nickel-plated brass body withstands washdown environments — suitable for food-and-bev or machining lines where coolant spray is present.
The 4 mm sensing distance is the flush-mount rated range for a standard ferrous target per IEC 60947-5-2. For audit purposes, this means the sensor reliably detects a 12 mm square steel target at 4 mm; non-ferrous metals reduce range by roughly 30–50%, so verify target material against the datasheet derating curve. Switching frequency of 1000 Hz supports fast-moving targets on a conveyor or rotary indexer. IP67 enclosure and nickel-plated brass body mean the sensor is sealed against dust ingress and temporary immersion — fully compliant with washdown requirements in food processing or machine-tool coolant zones. The threaded barrel (12 mm diameter) mounts through a standard 12 mm hole with lock nuts, common in panel gland plates and sensor brackets.