12/29/2024 4:03 p.m.
http://cablematic.iskra.cat/en/products/infrared-detector-barrier-2-ray-compact-for-distance-from-0m-to-20m-LB071/
Infrared detector barrier 2-ray compact for distance from 0m to 20m
REF: LB071
Specifications
  • It has two modules: transmitter and receiver, both with IP55 protection against dust and water.
  • Both modules have 2 lenses each for the transmission and reception of infrared rays.
  • Connections to the alarm center or digital input center are made by cable.
  • It allows a distance of 20 m outdoors and 60 m indoors.
  • Orientation angle of the lenses adjustable inside the housing (+/- 90 degrees in the horizontal plane and +/- 10 degrees in the vertical plane).
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PVP
42.18
Price including VAT: 42.18
PVD
35.29
Shipping costs: 0,00 *
GB-SE1 1ES
2 years
warranty
14 days
returns
100%
safe

In stock
Available more than 10

More info
Specifications
  • It has two modules: transmitter and receiver, both with IP55 protection against dust and water.
  • Both modules have 2 lenses each for the transmission and reception of infrared rays.
  • Connections to the alarm center or digital input center are made by cable.
  • It allows a distance of 20 m outdoors and 60 m indoors.
  • Orientation angle of the lenses adjustable inside the housing (+/- 90 degrees in the horizontal plane and +/- 10 degrees in the vertical plane).

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Infrared ray barrier composed of a transmitter module and a receiver module. It is a reliable detection system outdoors and indoors. Ideal for perimeter protections of farms, fences, houses, accesses, etc. The modules can be installed outdoors and have an anti-sabotage tamper, which triggers the alarm if someone tries to tamper with them. The alarm signal is activated when someone crosses the two infrared rays simultaneously, that is, it avoids small animals such as pigeons.

Specifications
  • It has two modules: transmitter and receiver, both with IP55 protection against dust and water.
  • Both modules have 2 lenses each for the transmission and reception of infrared rays.
  • Connections to the alarm center or digital input center are made by cable.
  • It allows a distance of 20 m outdoors and 60 m indoors.
  • Orientation angle of the lenses adjustable inside the housing (+/- 90 degrees in the horizontal plane and +/- 10 degrees in the vertical plane).
  • The transmitter module has 2 terminals to connect the power supply and 2 terminals to connect the tamper protection tamper.
  • The receiver module has 2 terminals for connecting the power supply, 2 terminals for connecting the tamper protection tamper and 3 terminals for connecting the alarm jump.
  • The receiver module has indicator LEDs to aid in calibration and orientation of the infrared rays.
  • 5-position adjustable infrared ray response time.
  • Voltage: 13.8 to 24.0 VDC (power supply not included).
  • Consumption: 40 mA.
  • It can be fixed to the wall or to a mast.
  • Anchors and screws are supplied for fixing to the mast. The diameter of the mast should be from 38 to 55 mm.
  • Size: 171 x 77 x 80 mm.
  • Gross Weight: 950 g
  • Product size (width x depth x height): 8.1 x 11.5 x 16.7 cm
  • Number of packages: 1
  • Packages size: 24.0 x 17.0 x 9.0 cm
  • Master-pack: 10

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Technical terms

  • IP Protection
  • VDC
  • How to mount an alarm?
IP Protection
hen we talk about IP code (International Protection) we talk about an international standard (IEC 60529) which classifies the protection against external factors, solid or liquid, that has a component or electronic device; LED strips, controllers, meters, security cameras, etc.

This alpha-numerically standard has been designed to sort different levels of protection. Nomenclature starts with IP followed by two numeric values.

- Example IP68:

The first value ranges from 0 to 6 and indicates the protection against solid agents. In this case, strong protection against dust.

The second value is between 0 and 8 and indicates the protection against liquid agents. In this case the complete and prolonged immersion during the time specified by the manufacturer.

We could say that the larger the number is greater IP protection has a device.

In below table, we can see different IP protections levels available.

IPXXFirst digit (IPxx)Second digit (IPxx)
0Unprotected.Unprotected.
1Protection against objects of> 50 mm diameter.Protection against vertically dripping water.
2Protection against objects of> 12.5 mm diameter.Protection against inclined drip water up to 15°.
3Protection against objects of> 2 mm in diameter.Protection against water projected from any direction, up to 60°.
4Protection against objects of> 1 mm in diameter.Protection against splashing water any direction.
5Ingress of dust is not entirely revented, but it must not enter in sufficient quantity to interfere with the satisfactory operation of the equipment .Protection against water jets.
6Dust tight.Protection against strong jets of water.
7Protection against complete immersion up to 1 meter for 30 minutes.
8Protection against complete and prolonged immersion.

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