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It is very important to position the In-line airflow sensor in the correct position to
give long term stable reading of the face velocity. Please read the
INSTALLATION NOTES below and if in doubt contact us for further advice.
INSTALLATION NOTES :-
1. The In-line sensor must be positioned where it can " see " the room pressure
of the laboratory.
1” Threaded coupling
should be mounted through a 1" hole in the front face
of the side wall post. Cross hatch washer is pre- fitted between Hose & female
coupling.
1” Elbow
should be mounted through a 1" hole in the inner lining side wall.
The
ideal position
for this elbow is 4" back from the sash glass and 4"
higher than the normal sash opening height through the inner side wall.
2 The sensor should not be mounted in a position where it is subject to drafts
from the laboratory air input or ventilation system.
