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Aspirating smoke detectors

An aspirating detector monitors the protected space continuously by passing air through a pipe into the laser detector chamber. There it is an accurate measurement of air haze leading to a very fast and accurate detection.

Dafo has several models of aspirating detectors:

VESDA Laserplus

Aspirating detector with four connections for the sample tube. Up to 200 meters of pipe can be connected.

VESDA Laser Focus 500

Corpses VESDA Laser Focus 250 but has a powerful fan and can handle up to 50 meters sample tube.

VESDA Laser Focus 250

Intended for smaller installations. VLF-250 has the same sensitivity and high accuracy as VESDA Laser Plus.


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