Oil Fl Ow Rate; M/S - TESTO 340 Instruction Manual

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G.2.6 Oil fl ow rate
The function is only available if the activated fuel is an oil.
Oil flow rate
Calling up the function:
OK
Measurements
 
Measuring:
1 Enter the fl ow rate: Flowrate
2 Enter the oil pressure:
Oil pressure
- The calculated oil burner output is displayed.
3 Copy the values to the
Flue gas
- The menu is opened.
Measurements
G.2.7 m/s
A Pitot tube must be connected, the connection cable for the Pitot tube thermo-
couple must be connected to the instrument probe socket.
To measure fl ow speed, air fl ow and mass fl ow the parameters of cross-section shape,
cross-section surface area, Pitot factor and offset factor must be set, see Location, p.
23.
Do not measure for longer than 5 min, as the drift of the pressure sensor means that
the readings could be outside the tolerance limits.
Calling up the function:
OK
Measurements
 
Measuring:
1 Start measuring: Start .
- Pressure zeroing (5 s).
2 Position the Pitot tube in the duct. The display showing the measured fl ow speed
(Speed) helps when positioning the probe.
- The reading is displayed.
3 Stop measuring: Stop .
- The reading is recorded.
Option:
To print the reading: Print
4 Accept the reading: OK .
- The menu is opened.
Measurements
www.
OK .
Oil flow rate
 
Change  Enter the value 

Change  Enter the value 

menu:
OK Copy readings

OK .

m/s

 
.
Testo-Direct
OK .
OK .
OK .
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