IRG90 SENSOR: 2-Beam and 4-Beam IR Sensor

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Our active infrared 2-beam & 4-beam sensors were developed for extremely harsh environmental conditions to provide perimeter security. The transmitter and receiver create an invisible pulsed infrared signal, and at the moment an intrusion occurs, the sensor generates an alarm signal. The sensor was introduced for the first time at the “Essen SECURITY 1998“. 

Major Advantages:

• Optic and electronic components are installed within a robust cast aluminum housing. The housing protects the sensor from electrostatic discharge (ESD), electromagnetic pulse (EMP), and electromagnetic radiation (EMR).
• The cast aluminum housing is hermetically sealed and backfilled with extra-dry air. This prevents the lenses from clouding due to extreme temperature fluctuations. - The sensor can be easily and quickly aligned using a three-spring-loaded alignment system.
• Each lens has an active diameter of 90 millimeters. The alarm is only triggered if the lens is 98.5% covered.
• The nuisance and false alarm rate is very low in a wide range of environmental conditions.
• Detection performance exceeds 99.8% when properly installed.
• Multiple sensors can be installed together in a security zone.
• Top industry warranty of 10 years.
• Minimal maintenance.
• It is not necessary to have technical experience; only a short training is required.