PHOTOELECTRIC BEAM SENSOR
The TAKEX intelligent "QUAD" photoelectric beam is especially designed for outdoor protection. Unique Quad beams are synchronized to reinforce the range and stability in severe weather conditions. The PB-FA series beams provide a wide choice of field options which result in considerable flexibility for a variety of application requirements.
4 SYNCHRONIZED HIGH POWER INFRARED
＊4 beams are "and-gated", which helps to prevent false alarms by falling leaves and small animals.
＊Active infrared transmission is exceptionally strong with a maximum arrival distance ten times greater than the specified protection distance.
＊External light compensation circuit provides excellent tolerance to sun light, automobile head lights, fluorescent light or mercury light
EASY BEAM ALIGNMENT
＊Audible signal for alignment
Alignment tone aids in quick set-up of beams. The tone becomes maximum at the peak beam level.
＊Sensitivity attenuation LED lights when beam is attenuated, which shows low sensitivity.
＊Monitor jack output
＊Target color
＊Wide adjustment (horizontally ±90°,vertically ±10°
RoHS CERTIFIED COMPLIANT
Environment friendly. Free from Lead, Mercury, Cadmium, Hexavalent chromium, Polybrominated biphenyls, Polybrominated diphenyl ethers.
AUTO-GAIN LOCK
Optimal sensitivity gain is automatically set at any coverage distance within the maximum protection distance. Auto-Gain lock is easily confirmed with sound check.
PROGRAMMED AGC
Sensitivity is automatically increased in bad weather to cope with fog, heavy rain, frost or snow.
ALARM MEMORY
Alarm memory LED located on receiver can be automatically reset.
PROTECTION AGAINST FROST/DEW
Special hoods attached on sensor cover keep beam protection continuing without interruption even when the cover is screened by frost or dew.
OTHER FEATURES
＊Tamper output (transmitter and receiver)
＊Polycarbonate cover excellent at anti-shock
＊Optional accessories
Specifications
- Type - Quad Beam
- Detection system - Near infrared beam interruption system
(4 beam simultaneous interruption) - Infrared beam - Double modulation pulsed beams by LED
- Detection distance - Outdoor 165’ (50m) or less
- Max. arrival distance - 1650’ (500m)
- Frequency Selection - Single Channel
- Response time - 50msec. to 700msec. variable (Standard: 50msec.)
- Supply voltage - 12V to 30V DC (non-polarity)
- Current consumption - 60mA or less at protection
(max. 95mA or less) - Alarm output - Dry contact relay: NO or NC (selectable)
Reset: Interruption time + off-delay (approx.1.5sec)
Contact capacity: 30V (AC/DC) 1A or less - Tamper output - Dry contact: NC
Contact operation: Output when cover is detached
Contact capacity: 30V (AC/DC) 0.1A or less - LED indicator - Red LED (Receiver)
ON : when an alarm is initiated.
ON : when beam is attenuated. - Functions - Tone indicator, Alarm memory indication, Programmed AGC, Auto-gain lock, Monitor jack, Target color
- Adjustment - Horizontal: ±90°
Vertical: ±10° - Mounting position - Outdoor
- Wiring - Terminals
- Weight - Transmitter: 42oz (1,200g)
Receiver: 45.5oz (1,300g) - Appearance - Resin (wine red)
- Ambient temperature - -31°F to +151°F (-35°C to +66°C)
- IP Rating - IP55
