Gas Type - TESTO 324 Instruction Manual

6 Using the product
6.1.3.

Gas type

The gas type can be selected. The gas-specific coefficients and
threshold values can be set.
Natural gas
Natural gas
Propane G31
Propen G32
Call up function:
> [
Enabling gas type:
> Select the gas type → [OK].
- The gas type is enabled and the main menu is opened.
36
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
Complies with
(G20)
Complies with
(G25)
G31 burner
test gas
G32 burner
test gas
G21 burner
test gas
G21
EN 437,
DIN 3362
G30 burner
G30
test gas
Air
CO2
] → Gas type → [OK].
Gas
composition
Methane 100%
G20
Methane 86%
G25 Nitrogen 14%
Propane 100%
Propen 100%
Methane 87%
Propane 13%
n-butane 50%
Iso-butane 50%
Nitrogen 78%
-
Oxygen 21%
-- CO2 100%
Measuring
range
0 to 10 l/h
0 to 10 l/h
0 to 5 l/h
0 to 5.7 l/h
0 to 10 l/h
0 to 3.2 l/h
0 to 10 l/h
0 to 9 l/h