3M 3MTM Marine Instruments User Manual


  Open as PDF
of 12
 
Air Velocity
To view air velocity measurements, perform or verify the following:
1. The air velocity probe is enabled in Setup\AUX\Air Velocity screen.
2. Connect the air velocity probe and attachment to the EVM unit to the auxiliary
Air probe inlet.
(See Air Probe inlets diagram in previous section, “Particulate Air Flow”.)
3. Turn Air Velocity Probe switch On.
4. Navigate to the Air Velocity measurement screen using keys.
Viewing Logged sessions (past sessions)
Once you have logged data and stopped the session, the data is stored under the
past session summary menu. (Optional: you can view the data in charts/graphs when
downloaded to DMS.)
1. Navigate to Start \Past Session screen.
2. Select the File eldandpresstheFile softkey. (Past Session\Load File screen
willdisplayalloftheloggedles.)PressEnter keytochangebetweendifferentle
views.
3.Selecttheappropriatele(byusingup/downarrows)andpresstheLoad softkey
4. Press Detail softkey to view data.
5. Press keys to view summary data. Repeat as necessary.
Connect AirProbe to the back housing (two inlets
locatedneartheairowoutlet.Seeairowdiagram
on previous page.)
Air velocity measurement screen
Session Run Time
Summary session
 previous next