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

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Sensorweb integration
urnaircraft:bt-67:cr-2
contenttypeSummary

A hygrometer is an instrument used to measure the amount of humidity and water vapour in the atmosphere, in soil, or in confined spaces. Modern electronic devices use temperature of condensation (called the dew point), or changes in electrical capacitance or resistance to measure humidity differences. The maximum amount of water vapor that can be held in a given volume of air (saturation) varies greatly by temperature; cold air can hold less mass of water per unit volume than hot air. Temperature can change humidity. Most instruments respond to (or are calibrated to read) relative humidity (RH), which is the amount of water relative to the maximum at a particular temperature expressed as percent.

Sensor-Info: aircraft:bt-67:cr-2, 6622


Sensorweb integration
urnaircraft:bt-67:cr-2
contenttypeMetadata
ManufacturerBuck Research Instruments LL.C.
ModelCR-2
Serial No.n/a
Typehumidity sensor
REGISTRY-Link↪ REGISTRY (6622)


Sensorweb integration
urnaircraft:bt-67:cr-2
contenttypeImages

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Sensorweb integration
urnaircraft:bt-67:cr-2
contenttypeContacts

No contacts available.


Available devices and Specifications

Sensorweb integration
urnaircraft:bt-67:cr-2
contenttypeSubdevices
Name Model Serial Number REGISTRY-Link
Cryogenic Aircraft HygrometerCR-2210M↪ REGISTRY (6623)
Cryogenic Aircraft HygrometerCR-2218M↪ REGISTRY (6626)


Specifications of CR-2 (without mounting)

Metadata list
|| Dimension (L x W x H)| 250 x 270 x 95 mm ||
|| Weight | 3.2 kg||
|| Power Supply| 28 VDC ||
|| Data interface | serial interface (RS-232)||
Position
 Sensorweb integration
urnaircraft:bt-67:cr-2
contenttypeLocalFrame
Origin Description:InfoThe CR-2 is installed in the cockpit behind the pilot seat. The air inlet is fastened to the mail door.
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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 Sensorweb integration
urnaircraft:bt-67:cr-2
contenttypeParameters
 Parameter  Sensor O2ARegistry Output Type  Unit 
Coldfinger Temperaturetemperature°C
Mirror Temperaturetemperature°C
Pressurepressurembar
Water contentvolumetric water content ppmV
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During flight CR-2 data are stored within the aircraft onboard DMS system.
 Metadata (Metadata Plugin)
0Rawdata
Data archiving on land
After the flight CR-2 data are accessible via the land system of the aircraft data managment system (DMS).
 Metadata (Metadata Plugin)
0DataOnLand
DMS
|| Module name| B722 CR2 Hygrometer||
|| Device name | Hygrometer CR-2||
|| Parameters | Balance; Board Temperature \[°C\]; CR2 ASCII; Coldfinger Temperature \[°C\]; Date; ErrorText; Mirror Flag; Mirror Temperature \[°C\]; Mixing Ratio \[ppmv\]; PWM TEC; Pressure \[mbar\]; Status; Status Flag; Time ||
 Metadata list

Documentation
 Sensorweb integration
urnaircraft:bt-67:cr-2
contenttypeResources
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