Operation - Schiltknecht ManoAir100 Operating Instructions Manual

ManoAir100

OPERATION

Micromanometers mostly are used for the measurement of differential
pressures and respective flow velocities.
Procedure as follows applies for use with a Prandtl-type pitot tube.
Tube is connected to ManoAir100 as illustrated.
Select measuring unit by pressing key <
Reading shows running two-secs mean value in measuring unit chosen (quasi
instantaneous value).
Press key <Flow> for display of velocity.
Note that flow measurement resolution at low range is relatively coarse due
to the square root function.
Resolution is better than 0.1 m/s as from 9.0 m/s (50 Pa) with type 834, or
from 81.5 m/s (4.00 kPa) with type 835 respectively
22
> .
Schiltknecht Messtechnik AG