Beam Sensors Abt-20/30/40/60/80/100/150

1. Anti strong light up to 50000LUX, built-in auto adjustment filtering system, avoid the interference strong light and car spotlight.
2. Unique optical design: The optical beams could penetrate through multilayer glass, strong resistance to external interference.
3. Integrative structure for waterproof, dustproof and mothproof
4. Adopted the large caliber non-sphere dual focus coaxial optic lens, and fresnel lens optical.
5. Strong function of RFI & EMI.
6. Using the multilevel LED, solve the trouble of interference by the
7. Detecting distance: Depending on different models


Model ABT-20 ABT-30 ABT-40 ABT-60 ABT-80 ABT-100 ABT-150
Alarm distanceindoor20m 30m 40m 60m 80m 100m 150m
Outdoor 60m 90m 120m 180m 240m 300m 360
Maximum distance230m 350m 460m 650m 900m 1100m 1250m
Number of beams2 beams
Way of detectiondetect when all 2 beams are cut
Light sourceIR LED
Detecting speed 50 -700 msec
Alarm outputrelay port output, port capacity: ACDC30V0.5Amax
Power supplyDC12-18 V
Current40mAmax 55mAmax 65mAmax
Operating temperature- 25-55c
Tamper outputDC30V0.5 Amax.
Horizontal angle180° ± 90 °
Vertical angel20° ± 10 °
MaterialPC& ABS
Weight300g/pc for sender or receiver each