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Comment: Automatically updated by Registry2Confluence-Transporter (aircrafts@ingestsrv1, ask o2a-support@awi.de for questions)
Note
titleAttention:

Please note that operations of the LI-7200 CO2 / H2O Analyzer requires experienced scientific staff on board the aircraft.

Summary

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urnaircraft:bt-67:licor_72h-0584
contenttypeSummary

The Greenhouse Gas Analyzer (model GGA-24EP) is an advanced instrument for simultaneous measurements of methane (CH4), carbon dioxide (CO2) and water vapor (H2O) using cavity enhanced laser LI-COR CO2 Analyzer is measuring CO2 in the atmosphere using the non-dispersive, closed path infrared absorption technique.


Sensorweb integration
urnaircraft:bt-67:licor_72h-0584
contenttypeMetadata
Manufacturer
Droplet Measurement Technologies
LI-COR Biosciences
Model
UHSAS
LI-7200
Serial No.
1206
72H-
036
0584
Type
Spectrometer
CO2 analyser
REGISTRY-Link↪ REGISTRY (6792)


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urnaircraft:bt-67:licor_72h-0584
contenttypeImages

Image Removed Image Removed Image Removed Image RemovedImage Added Image Added Image Added

Contacts

Alfred-Wegener-Institute
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urnaircraft:bt-67:licor72hlicor_72h-0584
contenttypeContacts
Name Institution Role
Gerd Rohardt
Jörg HartmannAlfred
-
Wegener
-Institute
Data ScientistAndreas Wisotzky
Institute, Helmholtz Centre for Polar and Marine Research
Data ScientistFIELAX GmbHFIELAX Gesellschaft für wissenschaftliche Datenverarbeitung mbHEngineer In Charge
Device Contact

Components

The LI-7200 CO2 / H2O Analyzer system comprises the gas analyser itself and an interface unit for data flow. the LI-7550 Analyzer Interface Unit

Specifications of LI-7200 (without mounting)

Metadata list
Position
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urnaircraft:bt-67:licor_72h-0584 
contenttypeLocalFrame
Origin Description:
InfoThe 
 device is installed in a rack. It is connected with tubes to an air inlet installed at the cabin roof.
LI-7200 CO2 / H2O Analyzer is installed at the cabin ceiling were it is connected to the air flow system. The interface unit is installed in a rack.
X0.0 none
(no description given) 
Y0.0 none
(no description given)
Z0.0 none
(no description given) 
Data logging, storage and archiving
...
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urnaircraft:bt-67:licor_72h-0584 
contenttypeParameters
 Parameter 
Sensor 
 O2ARegistry Output Type  Unit 
conductivity
CO2 absorptance
conductivity
CO2
Hz
internal temperaturetemperatureHz
external temperaturewater temperatureHz
first voltagevoltageV
second voltagevoltageV
SalinitysalinityPSU
μmol/m3
H2O absorptancevolumetric water content μmol/m3
Temperaturetemperature°C
PressurepressurekPa
Rawdata storage on board
During flight FGGA data are stored within the rack unit. Analog data of the methane concentration are also stored within the DMS system.
 Metadata (Metadata Plugin)
0Rawdata
Data archiving on land
After the flight FGGA data have to be downloaded and are stored within the external devices file system of the aircraft data managment system (DMS). 
 Metadata (Metadata Plugin)
0DataOnLand
DMS
|| Module name| B870 Greenhouse Gas Analyzer||
|| Device name | Greenhouse Gas Analyzer||
|| Parameters | ErrorText; MethaneConcentration raw \[V\]; Status ||
 Metadata list


Documentation
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contenttypeResources