5
SECTION 1
General Description
The RVA801/LCA301 is intended for
measurement of air velocity and volume flow at
return grilles, fume hoods, kitchen exhausts,
etc. It features a 180-degree rotating head which
functions satisfactorily in the 0
o
and 180
o
positions. This allows the LCD display to be
viewed from the front of the instrument while
the head is oriented with the flow direction.
In addition, the instrument measures the
temperature of the air flow.
SECTION 2
Safety
Observe common sense safety precautions
when using the RVA801/LCA301. Exercise
care to ensure that the instrument does not
interfere with any moving equipment or
electrical wiring.
This instrument is not designed for gas mixtures
other than air. Use with explosive and/or other
