Photocell PR1a
Photocell Types
Reflection-Photocell PR1a-R: If one photocell is used with a reflector we call it a Reflection-Photocell. The function of the reflector is like a mirror, which reflex the beam sent from the transmitter back to the receiver. Photocell range: about 25 m (80 ft) Photocell set: 1 x PR1a, 1 x PR1a-Ref, 2 x BBG, 1 x 001-10 (10 m / 33 ft) |
| Reflection-Photocell
PR1a-RT: As PR1a-R supplied with tripod (instead of fastening bracket BBG) and 30 m (100 ft) photocell cable. Photocell range: about 25 m (80 ft) Photocell set: 1 x PR1a, 1 x PR1a-Ref, 2 x TRI128, 1 x 001-30 (30 m / 100 ft) |
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| Through-Beam-Photocell
PR1a-d: The Pr1a can be used either as TX or RX unit. It sends an infrared beam from one PR1a set as transmitter to another PR1a set as receiver. Photocell range: over 150 m (500 ft) Photocell set: 2 x PR1a, 2 x BBG, 1 x 001-10 (10 m / 33 ft) |
| Through-Beam-Photocell
PR1a-dT: As PR1a-d supplied with tripod (instead of fastening bracket BBG) and 30 m (100 ft) photocell cable. Photocell range: over 150 m (500 ft) Photocell set: 2 x PR1a, 2 x TRI128, 1 x 001-30 (30 m/100 ft) |
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