Air flow monitors

Patented measuring principle – 1974 by ELUW Electronics AB

Airflow monitors are used to monitor airflows in ventilation systems. The product alarms at the set alarm level.
The programme includes the following flow monitors.

General ventilation – Air flow switches

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EAF 110

Flow switch with an adjustable alarm level, switching relay as alarm output.

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Pdf Eng

EAF 120

Flow switch specially adapted for monitoring 2-speed fans.

Pdf

EAF 180

Flow switch with two adjustable alarm levels, separate switching relays as alarm output.