Setting-up 7
Connecting an Optional Pitot Probe or Airflow (straight
pitot) Probe
When connected to a pitot probe, air velocity or air volume can be
measured. A pitot probe can be connected to the + and -
pressure ports on the Model 9565-P using two pieces of tubing of
equal length. The total pressure port of the pitot probe connects
- port on the meter.
For information on how to perform a duct traverse, refer to
Application Note TSI-106.
The pitot velocity needs a valid temperature to perform the
standard or actual velocity correction. This is accomplished
. If no probe capable of
measuring temperature (plug in probe or thermocouple) is
duct air temperature must then be manually inputted by the
is set to Probe or Thermocouple 1 or 2, and no probe is
connected, dashes (------) will appear on the display.
For more information on entering the temperature manually,
refer to the Actual/Standard Setup section of this manual.