Honeywell GasLab Q2 User Manual

GASLAB Q2 DISPLAYS (OPERATE THE DEVICE)
Information for general use
Rev. M / 73023639
132
GasLab Q2
For information about changing or extending this setting,
 see section 8.4 Changing existing device settings (Parameterization)
These control and information lines are followed by the measurement and calculation values
(results).
The values displayed are only valid if the system is in analysis mode and has not
suffered an error. This means that no sensor alarm is active, and both “Operation”
and “Step” read “Analysis”.
If the value is monitored, this is also shown clearly by a display in black text.
The rule of thumb is: There is no alarm active if the status LED is permanently on.
The following is shown in the Q2 main display:
Displayed value
(abbreviation)
Meaning (of the value abbreviation)/Physical
quantity
Displayed result…
HsV (in large letters)
Superior calorific value; based on volume
… in the preset unit
Rho (in large letters)
Density at base conditions
CO2 (in large letters)
Carbon dioxide
Ws
Superior Wobbe index
MN
Methane number
…Dimensionless
Calculated gas analysis with 10 components and the total of the C
2
+ components
Displayed value
(abbreviation)
Meaning (of the value abbreviation)/Physical
quantity
Displayed
result…
CH
4
Methane
… in mol%
N
2
Nitrogen
C
2
H
6
Ethane
C
3
H
8
Propane
nC
4
H
10
n-butane
iC
4
H
10
Isobutane
nC
5
H
12
n-pentane
iC
5
H
12
Isopentane
C
6
H
14
Hexane
C
7
H
16
Total heptane
C
8
H
18
Total octane
CH
Total of all hydrocarbons
C
2
+
∑ ethane + all higher hydrocarbons
C6+
Hexane Σ + all higher hydrocarbons

Honeywell GasLab Q2 Specifications

General

Brand	Honeywell
Model	GasLab Q2
Category	Measuring Instruments
Language	English