How is the safety edge airbag sensor working

2022-09-11

When the safety edge air flow sensor becomes the standard configuration for the protection of high speed rolling shutter doors, the airbag sensor also needs to be used reasonably, so we must have a understanding of it on this premise. In all configurations of the High Speed Door, the airbag sensor is a barrier to operation, and its role is very important. Here we'll show you, what kind of existence is the airbag and what role does it have?

The daily production of fast rolling shutter doors will install protective airbags + infrared photo beam sensor. The airbag system is a passive protection that works in conjunction with infrared to provide crash protection for personnel.

How do the safety edge airbag sensor of fast rolling shutter doors work?

During operation, when the door encounters an obstacle, and during the falling process, you will find that the air pressure of the air bag will change, the door will stop falling immediately, and run upwards in the opposite direction until the door stops at the open position. Through this incident, it can be clearly seen that the function of the airbag is to ensure the protection of the door body during the falling process, so as to prevent someone from falling below the door body, which will injure people or cause accidents.
Air Flow Sensor Jpg

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