PR1AW Photo cell - Alge Timing

Photocell with integrated WTN radio and optional cable connection.

The ALGE-TIMING PR1aW is a photoelectric impulse device that sends a modulated infrared beam and triggers an impulse on each interruption, for example as a runner or sensor target passes the beam. It can be used as a reflector photocell or as a separate sender and receiver, and connects to the timing device either by its integrated WTN radio module or by cable.

Technical Details

• Modulated infrared light beam, impulse on each interruption
• Integrated WTN radio module (2.4 GHz); up to 15 radio channels and 5 impulse channels
• Range about 25 m in reflector mode, about 150 m as sender and receiver
• Can also be connected to the timing device by cable
• Powered by 2 x AA batteries (about 30 hours) or by cable
• Rugged, weatherproof casing

Source: alge-timing.com product PR1aW.