17 Group GAS MIXTURE Device Functions Proline t-mass 65
58 Endress+Hauser
17 Group GAS MIXTURE
Function description GAS MIXTURE
This group of functions allows the user to read the gas types and fraction (%) programmed.
The mixture can be made up of 8 individual gas components from a total of 20 gases.
General rules:
• The entered gas mixture fractions must total 100.00%
• A gas and its corresponding fraction % can be entered in any order within the mixture.
• A gas may have a fraction of 000.00% within the mixture.
• Option NOT DEFINED is only a place holder, the program does not use this item for calculations.
Programming examples:
1. Number of gas components: 1
Gas Type 1: AIR
% Fraction 1: 100.00%
2. Number of gas components: 3
Gas Type 1: ARGON
% Fraction 1: 004.00%
Gas Type 2: OXYGEN
% Fraction 2: 093.00%
Gas Type 3: NITROGEN
% Fraction 3: 003.00%
3. Number of gas components: 5
Gas Type 1: CARBON DIOXIDE
% Fraction 1: 036.00%
Gas Type 2: METHANE
% Fraction 2: 060.00%
Gas Type 3: NITROGEN
% Fraction 3: 002.00%
Gas Type 4: CARBON MONOXIDE
% Fraction 4: 002.00%
Gas Type 5: NOT DEFINED
% Fraction 5: 000.00%
! Note!
In case that the process gas or mixture requires changing, these parameters can be changed using the service code.
Please discuss the application details and suitability with your Endress+Hauser service representative.
NUMBER OF GAS COM-
PONENTS
Use this function to view the number of gases used in the gas mixture.
Display:
1…8
Factory setting:
1
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