Honeywell GasLab Q2 User Manual

TECHNICAL DATA AND INFORMATION
Information for general use
Rev. M / 73023639
249
GasLab Q2
11.3. List of suitable gases and calibration gases
Attention: Gases which may react when there is no air must not be used.!
Calibration gas
Ranges/Variables
Mixture (methane + CO
2
)*
Blend tolerance: ±-2% rel.
Accuracy: ±-2% rel.
with automatic calibration cycle
Flow rate of calibration gas during calibration:
30 l/h – 60 l/h recommended setting
Minimum 0.15 MPag ≙ 1.5 bar
Normal 0.20 MPag ≙ 2.0 bar
Maximum 0.25 MPag ≙ 2.5 bar
10 l operational calibration gas
cylinder
(not always included in
Honeywell package)
Ensure that only suitable standard-compliant types are
used if you do not source them from Honeywell.
The cylinder pressure must be greater than 2.0 MPag ≙
20 barg.
Other accessories required: pressure regulators and
connection lines
* The mixture depends on the measuring gas. Please use an appropriate gas from the following table
Current measuring
range for CO
2
Preferred gas for
Operational calibration Service calibration
min 0
max 4 mol%
2 mol% CO
2
+ CH
4
mixture
5 mol% CO
2
+ CH
4
mixture
min 0
max 20 mol%
10 mol% CO
2
+ CH
4
mixture
20 mol% CO
2
+ CH
4
mixture
GasLab Q2 system
Values and/or comments
Gas connections
(Standard equipment,
other connections
available on request)
Inlets (up to 1 x process gas, 1 x calib. gas)
Outlets (1 x process gas bypass, 1 x measured gas)
Swagelok pipe fittings 6 mm or ¼” available from Honeywell
Gas Manifold
Gas management
Integrated two-channel double block and bleed device for process gas
and calibration gas

Honeywell GasLab Q2 Specifications

General

Brand	Honeywell
Model	GasLab Q2
Category	Measuring Instruments
Language	English