PHOTOELECTRIC BEAM SENSOR
PR-10B Indoor 10m (33')

The popular PR-10B reflector beam is now available in a white enclosure for a more unobtrusive installation.
It is designed for applications where a "beam break" sensor is desirable
but running wire to both ends is impractical.
Suggested applications include entrances and exits, corridors, specific area and as an annunciation device.

Catalog

PDF

ROTARY OPTICAL SYSTEM: Beam direction can be rotated a full 180 degrees for installation adaptation.
EASY MAINTENANCE: Operation LED(red) and SA(Self-Adjustment) mechanism yield quick operation check and ensure good beam alignment. [Utility model registered]
HIGH SENSITIVITY TO REFLECTED BEAM: Receiver incorporates a differential calculus detection system which precisely "locks on" to the incoming reflected beam. [Utility model registered]
EASY INSTALLATION: Wire is run to the transmitter only. The reflector allows up to a 40 degrees (+/-20 degrees) angle varience in beam reception / reflection which makes installation very "forgiving" and can aid in situations where it is neary impossible for the beam to reflect off the mirror "dead center".
OTHERS: • Alien-light rejection circuit
• "L" bracket available for reflector (option)

Prouduct name	Photoelectric beam sensor
Model	PR-10B
Protection distance	33' (10m)
Infrared beam	RED Wave length: 9400A, Modulation: 500Hz
Response time	50-100 msec. or more
Alarm signal	Dry contactrelay output 1b (N/C) Contact capacity: 30V (AC/DC), 0.5A
Supply voltage	10.5VDC to 15VDC (non-polarity)
Power consumption	30mA (at 12VDC)
Ambient temperature range	-13F to +131F (-25C to +55C)
Mounting position	Indoor (entrance, corridor)
Wiring	Terminal
Weight	7.7 oz (220g)
Appearance	ABS resin (white)