Fargo Controls S3391 Proximity Sensor is a compact non-contact sensing device in an M8 x 1 barrel housing with a normally open (NO) output. It operates at 230 Hz, enabling fast switching in automation tasks when a target enters sensing range. The M8 x 1 barrel mounting supports installation in tight spaces, making it suitable for compact automation layouts. With an NO output, the sensor closes its circuit on detection, delivering a straightforward on/off signal to control circuits without physical contact.
