 PBD Series
Photoelectric Beam Motion Detectors
Dual Photoelectric Beam Motion Detectors 
 Indoor/outdoor use for commercial
installations requiring perimeter or barrier protection
Indoor/outdoor use for commercial built-in
viewfinder for electro-optical beam alignment
Dual beam simultaneous interruption required
for alarm verification
Adjustable beam interruption period for varying
installation conditions
Automatic Gain Control (AGC) assures reliable
operation in variable environmental conditions (snow, frost, fog and rain)
Continued operation with 99.5% signal loss
The ASC Edge:
X-TRA Range Provides X-TRA Reliability
| The X-RAID series of both Dual and Quad Photoelectric Beam Motion Sensors offer
extended features not found in most other photoelectric sensors that you can count on when
you really need them--in the harshest environments. X-RAID detectors operate with higher
power--14X to 20X greater than needed for maximum range compared to 10X in competing
detectors. This X-TRA power allows for continued detector operation in the presence of
signal loss of 99.5% in dual beam (PBD) units and 99.75% in quad beam (PBQ) units. Along
with outstanding Automatic Gain Control (AGC), this means X-TRA tolerance of adverse
conditions like snow, fog, frost, and rain that greatly reduce the received signal from
the transmitter. |
Maximum Arrival Distance |
PBD Series Specifications:
| Outdoor Range |
PBD25: 0-80' (0-25m)
PBD50: 80-160' (25-50m)
PBD75: 160-250' (50-75m)
PBD100: 250-320' (75-100m) |
| Indoor Range |
PBD25: 0-250' (0-75m)
PBD50: 250-500' (75-150m)
PBD75: 500-750' (150-225m)
PBD100: 750-1,000' (225-300m) |
| Max. Arrival Distance |
PBD25: 1,150' (350m)
PBD50: 2,300' (700m)
PBD75: 3,500' (1,060m)
PBD100: 6,600' (1,400m) |
| Detection Method |
Simultaneous Interruption of 2 Photoelectric Beams |
| Beam Type |
Pulsed Active Infrared LED |
| Adjustable Beam Blocking Time |
50-700 msec |
| Power input |
10.5-28 VDC |
| Current Usage |
PBD25: 35mA
PBD50: 40mA
PBD75: 50mA
PBD100: 50mA |
| Alarm Signal |
Form C Relay rated at 0.5A, 30VDC/VAC |
| Tamper Switch |
Form B N.C. switch opens when cover is removed |
| Operating Temp |
-13º to 131ºF (-25º to 55ºC) |
| Horizontal Optical Adjustment |
180º (±90º) |
| Vertical Optical Adjustment |
20º (±10º) |
| Optical View Finder |
Detachable |
| Frost Protection |
Frost Resistant Front Cover Design |
| Mounting |
Wall or Pole |
| Dimensions |
6.7" H x 3.2" W x 3.0" D
(171 x 82 x 77mm) |
Accessories:
See photoelectric beam introduction for a complete list of
accessories.
How to Order:
PBD25--80' Dual beam photoelectric detector
PBD50--160'* Dual beam photoelectric detector
PBD75--250' Dual beam photoelectric detector
PBD100--320' Dual beam photoelectric detector
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