Attention:
Please note that operations of the LI-7200 CO2 / H2O Analyzer requires experienced scientific staff on board the aircraft.
Summary
The LI-COR CO2 Analyzer is measuring CO2 in the atmosphere using the non-dispersive, closed path infrared absorption technique.
| Manufacturer | LI-COR Biosciences |
|---|---|
| Model | LI-7200 |
| Serial No. | 72H-0584 |
| Type | CO2 analyser |
Contacts
| Name | Institution | Role |
|---|---|---|
| Jörg Hartmann | Alfred-Wegener-Institut | Editor |
| Jörg Hartmann | Alfred-Wegener-Institut | Device Contact |
Components
The LI-7200 CO2 / H2O Analyzer system comprises the analyser itself and an interface unit for data flow.
Position
| Origin Description: | The 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. |
Data logging, storage and archiving
Logged parameter
| Parameter | Sensor Output Type | Unit |
|---|---|---|
| CO2 absorptance | CO2 | mmol/m^3 |
| H2O absorptance | volumetric water content | mmol/m^3 |
| Temperature | temperature | °C |
| Pressure | pressure | kPa |
Rawdata storage on board
During flight LI-7200 data are stored within the aircraft DMS system.
Data archiving on land
After the flight LI-7200 are stored within the land system of the aircraft data managment system (DMS).
DMS
Module name |
B897 LICOR |
|---|---|
Device name |
Li_Cor 7200 |
Parameters |
APres [kPa ]; CO2AW; CO2AWO; CO2D [mmol m-3 ]; CO2MF [µmol/mol ]; CO2Raw; CO2SS; Cooler [V ]; DPres [kPa ]; Date; DewPt [°C ]; DiagVal; DiagVal2; ErrorText; H2OAW; H2OAWO; H2OG [g/m-3 ]; H2OMF [µmol/mol ]; H2ORaw; H2OSS; NMEA messages LICOR 7200; Ndx; Status; Temp [°C ]; TempIn [°C ]; TempOut [°C ]; Time |