TESTO 300 - O 2 Supply Air; Gas Flow

14 Performing the measurement
75
14.2.10 O
2
supply air
✓
An O
2
dual wall clearance probe (0632 1260) must be connected.
1
Call up function: | O
2
supply air
2
Start measurement: tap .

Reading is displayed.
4
End measurement: tap .
14.2.11 Gas flow
The function is only available if the chosen fuel is a gas.
The gas burner capacity is calculated by means of the gas amount consumed.
To this end, a gas amount is input and its consumption read out at the gas
meter.
1
Call up function: | Gas Flow
2
Set the gas amount to watch for at the gas meter.
3
Set the calorific value of the burnt gas.
4
Start measurement: tap .

The test time is displayed.
5
When the set gas amount is reached: tap .

The calculated gas flow and the gas burner capacity (in KW) are
displayed.