Idec Through Beam Photoelectric Sensor, Block Sensor, 20 m Detection Range

Six sensing methods
Cable model (three cable lengths) and M8 connector models are available.
NPN output, PNP output, light ON, dark ON can be selected.
Sensing range doubled with SA1E-T through-beam and SA1E-P polarized retro-reflective models.
Highly stable with excellent resistance against vibration and shock resistance.
Coaxial polarized retro-reflective model (SA1E-X) ensures stable detection, unaffected by construction, inclination or shaking of the object, and a high-speed response and small beam ensure reliable counting of target objects moving at high speed.
Air blower mounting block for installing an air blower to clean the lens surface. Ideal to maintain a clean lens surface and sensor performance.
Nine types of slits for through-beam models available.