Photoelectric Proximity Sensors

1 products

Photoelectric proximity sensors detect the presence or movement of objects by analyzing changes in light transmission, sending signals to a control system. These sensors come in various types, including retroreflective, diffuse, and through-beam, each designed for specific detection needs. Retroreflective models combine transmitter and receiver in a single unit, working with a reflector to detect objects. Diffuse sensors rely on the object to reflect light back to the receiver, while through-beam sensors have separate transmitter and receiver units for precise detection across conveyors or moving targets. Fiber optic sensors use an amplifier to emit light, offering versatile detection solutions.