TESTO 324 - Gas Type

6 Using the product
36
6.1.3. Gas type
The gas type can be selected. The gas-specific coefficients and
threshold values can be set.
In order to maintain the measuring accuracy of the
instrument, the correct gas must be selected or configured.
Correct representation of measuring results is only assured
if the threshold values for the ideal range of the
corresponding measurement task have been set correctly.
Preset threshold values are typical values for the selected
gas type.
Gas Standard
designation
Gas
composition
Measuring
range
Natural gas
(G20)
Complies with
G20
Methane 100% 0 to 10 l/h
Natural gas
(G25)
Complies with
G25
Methane 86%
Nitrogen 14%
0 to 10 l/h
Propane G31
G31 burner
test gas
Propane 100% 0 to 5 l/h
Propen G32
G32 burner
test gas
Propen 100% 0 to 5.7 l/h
G21
G21 burner
test gas
EN 437,
DIN 3362
Methane 87%
Propane 13%
0 to 10 l/h
G30
G30 burner
test gas
n-butane 50%
Iso-butane 50%
0 to 3.2 l/h
Air -
Nitrogen 78%
Oxygen 21%
0 to 10 l/h
CO2 -- CO2 100% 0 to 9 l/h
Call up function:
> [] → Gas type → [OK].
Enabling gas type:
> Select the gas type → [OK].
- The gas type is enabled and the main menu is opened.