4 Sets IR Break Beam Sensor 5MM LEDs Counting Module Split Through Photoelectric Switch for DIY Electronic Automation Project Industrial Control

Precision : Features a split beam design with separate transmitter and receiver units . Signals are triggered only when an object completely blocks the beam , delivering interference resistance and effectively preventing false readings . Counting and detection are precise and reliable Superior noise immunity – Internal modulator/driver sends pulsed IR light, rejecting visible-light and EMI disturbances so the sensor performs reliably in harsh industrial surroundings. Long range, flexible mounting – Typical sensing distances from a few metres to over ten metres; simply align the two housings—no need to be close to the target—allowing easy, versatile layout. High-speed response, gap-free counting – Fast response frequency detects small objects travelling at high speed on conveyors or production lines, capturing every movement without missing a beat. Rugged, industrial-grade build – Tough engineering-plastic enclosure with excellent sealing resists dust and moisture, meeting demanding factory-floor requirements and built to last.