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

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Note
titleAttention:


LDM301 is equipped with two laser. The infrared laser for measurement operating at 905nm is a CLASS 1 Laser Product which is safe under reasonably foreseeable conditions of operation. The pilot laser is a CLASS 2 Laser Product operating in the visible red light at 635nm. It is not eye-safe!

DO NOT LOOK INTO THE TRANSMITTER LENS!

DO NOT POINT THE TRANSMITTER LENS AT OTHER PEOPLES EYES!

DO NOT LOOK AT THE LASER BEAM USING OPTICAL INSTRUMENTS!

Summary

Sensorweb integration
urnaircraft:bt-67:ldm301
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 absorption techniquelaser distance measurement device LDM301 enables the non-contact measurement of distances. The measurement range depends on the reflectivity and the surface of the measuring target. It ranges between 0.5 and 300 m for almost all natural surfaces. Measurement uncertainty ranges between +/-20 mm and +/0 60mm depending on output range. Operation temperature is -40 to +60°C.


Sensorweb integration
urnaircraft:bt-67:ldm301
contenttypeMetadata
Manufacturer
Droplet Measurement Technologies
Astech
Model
UHSAS
LDM301
Serial No.
1206-036
n/a
Type
Spectrometer
laser distance meter
REGISTRY-Link↪ REGISTRY (6775)


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urnaircraft:bt-67:ldm301
contenttypeImages

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Available Devices and Specifications

Sensorweb integration
urnaircraft:bt-67:licor72h-0584 ldm301
contenttypeContactsSubdevices
Name
Institution
Model
Role
Gerd RohardtAlfred-Wegener-InstituteData Scientist
Andreas WisotzkyAlfred-Wegener-Institute for Polar and Marine ResearchData Scientist
FIELAX GmbHFIELAX Gesellschaft für wissenschaftliche Datenverarbeitung mbHEngineer In Charge

Components

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urnvessel:heincke:tsg
contenttypeSubdevices

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Serial Number REGISTRY-Link
Laser Distance Meter LDM301LDM301100092↪ REGISTRY (6776)
Laser Distance Meter LDM301LDM301170118↪ REGISTRY (6777)

Specifications of LDM301 (without mounting)

Metadata list

Position

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urnaircraft:bt-67:ldm301
contenttypeLocalFrame
Origin Description:
InfoThe
device
Laser Distance Meter LDM301 is installed in
a rack. It is connected with tubes to an air inlet installed at the cabin roof.
the underfloor compartment of the aircraft looking downward.
X0.0 none
(no description given)
Y0.0 none
(no description given)
Z0.0 none
(no description given)

Data logging, storage and archiving

Logged parameter

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urnaircraft:bt-67:ldm301
contenttypeParameters
Parameter
Sensor
O2ARegistry Output Type Unit
conductivityconductivityHz
internal temperaturetemperatureHz
external temperaturewater temperatureHz
first voltagevoltageV
second voltagevoltageV
distance between surface and aircraftdistancem
SalinitysalinityPSU

Rawdata storage on board

During flight LDM301 data are stored within the aircraft DMS system.
Metadata (Metadata Plugin)
0Rawdata

Data archiving on land

After the flight LDM301 data are accessible via the land system of the aircraft data managment system (
Metadata (Metadata Plugin)
0DataOnLand

DMS

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Metadata list
|| Module name| B838 Altimeter LDM301||
|| Device name | LDM301||
|| Parameters | Distance \[m\]; ErrorText; LDM301 ASCII; SignalQuality; Status; Temperature \[°C\] ||



Documentation

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urnaircraft:bt-67:ldm301
contenttypeResources