RPR series from Raytron is a sensor which aligns the IR emitting LEF(IRED emitter) and detector photo TR and assemble them into a package. THe reflective optical sensor is used to recognize the existence and surface condition by detecting the strength of the infrared signal reflected from the target object. It is mostly applied in home appliances and electronic devices to detect the objects or condition identification using the difference of reflction and penetration.
1. Description
The RPR.. series is miniature and thin photo reflective sensors.
The emitter and the detector are arranged in the same direction to the sense the presence of
an object. The emitter is high output GaAs infrared light emitting diode and the detector is
high-sensitivity silicone transistor.
2. Applications
- Start and mark detector of Video, Audio disk
- Rotation detection of various motors, audio Deck
- Edge detection of printer, X-Y recoder, typewriters
- Various detection of industrial systems, control equipment.
- Reading out the charactors of bar code reader, encoder and the automatic vending machine.
3. Features
- Very small package : 2.7mm ? 3.2mm ? 1.4mm.
- Short detection distance : Optimum detection distance 0.8mm ~ 1.2mm
- Visible light cut-off type : Protection from external light by black mold package.
- Rhigh speed response, high performance.
- Wavelength : 940nm.
- Widely application.
- RoHS Compliant.
Share RPR SERIES in Social Media