BOS Retro-Reflective Rectangular Sensors The photoelectric sensors from BALLUFF BOS range use retro-reflective technology to detect an objects presence when the light beam between the sensor head and reflector is interrupted by an object. Retro-reflective photoelectric sensors are used in industrial environments for applications where accurate presence detection of metal or non-mental objects is essential. Pre cabled or connector
Rectangular body
3 wire and 4 wire DC configuration
Short-circuit protected
Polarity reversal protected