Fume Hood Airflow Controller with Variable Air Volume

A variable air volume or VAV System varies the air quantity to maintain a consistent fume hood face velocity so that it will not drop below the preset level by automating that frequency inverter (separate product). It is a popular safety system for all modern fume hoods.

The following are the main features of this model:

European technology
Pre & post purge functions/auto-off and maintenance timer
Constantly ensure optimal performance regardless of sash height
Conserve electricity and air conditioning
Designed in accordance with DOSH requirements
Designed in accordance with BS/EN 14175.

Description

PRODUCT: FUME HOOD AIRFLOW CONTROLLER WITH VARIABLE AIR VOLUME

The METHOD AF01, a variable air volume fume hood airflow controller varies the air quantity to maintain a consistent fume hood face velocity. It is an added safety assurance to fume hood users. As a result, the fume hood is functioning at optimal face velocity at any sash position. This is to ensure that it will not drop below the preset level by automating the frequency inverter (sold separately).

AF 01 also has an inbuilt alarm to alert the user during low flow and high flow. With a user-friendly interface, AF 01 contains various configurable functions, including pre-purge, post-purge and maintenance program. Therefore, it is a popular safety system for all modern fume hoods.

For a Fume Hood Airflow Monitor with Alarm, please check out our AL 01 model.