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AIMMS-20 probes are permanentely installed on both aircrafts. Removal of the probes from the aircraft and re-installation requires calibration flight maneuvers and recalculation of the calibration coefficients.
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Summary
| Sensorweb integration |
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| urn | aircraft:bt-67:aimms20 |
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| contenttype | Summary |
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KT19.85II is a remote-sensing thermometer used to determine the temperature of a surface from the distance by measuring the amount of thermal radiation emitted from the surface. KT19.85II is operates in the spectral range of 9.6 - 11.5 µm. Data are stored within the DMS framework on ADA-C1.The AIMMS (Aircraft Integrated Meteorological Measurement System) is a fully-integrated instrumentation system providing high-accuracy measurements of temperature, telative humidity, three-dimensional winds and turbulence. The embedded GPS / Inertial subsystem also provides measurement of inertial accelerations (X, Y, Z), inertial angular rates (P, Q, R), GPS time, position and velocity as well as attitude (roll, pitch, yaw). |
| Sensorweb integration |
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| urn | aircraft:bt-67:aimms20 |
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| contenttype | Metadata |
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Heitronics| Aventech Research Inc. | | Model |
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KT19.85II| AIMMS-20 | | Serial No. | n/a |
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| Type |
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thermometer |
| Sensorweb integration |
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| urn | aircraft:bt-67:aimms20 |
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| contenttype | Images |
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 Image Removed Image Removed Image Added |
Contacts
| Sensorweb integration |
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| urn | aircraft:bt-67:aimms20 |
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| contenttype | Contacts |
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Gerit Birnbaum-Wegener-Institut| Wegener Institute, Helmholtz Centre for Polar and Marine Research | Device Contact |
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Available
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Devices and Specifications
Despite the air data probe installed under the wing, the AIMMS20 system comprises 4 AIMMS-20 modules for (GPS, INS and processing , IMU, Digital I/O and CMP) which are permanently installed in the underfloor compartment. An additional I/O module is installed in a rack for data storage during flight.
| Sensorweb integration |
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| urn | aircraft:bt-67:aimms20 |
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| contenttype | Subdevices |
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| Type | | Radiation thermometer KT19.85II | KT19.85II | thermometer | Radiation thermometer KT19.85II | KT19.85II | | Serial Number | REGISTRY-Link |
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| Aircraft Integrated Meteorological Measurement System | AIMMS-20 | ADP121103 | ↪ REGISTRY (6805) | | Aircraft Integrated Meteorological Measurement System | AIMMS-20 | ADP030802 | ↪ REGISTRY (6806) |
thermometer |
Specifications of the air data probe AIMMS20
Specifications of an AIMMS20 module
| Metadata list |
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|| Dimension (L x W x H)| 620 x 188 x 229 mm ||
|| Weight | 23.4 kg||
|| Power Supply| 28 VDC ||
|| Data interface | CAN Bus, RS232, USB via I/O module|| |
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Position
| Sensorweb integration |
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| urn | aircraft:bt-67:aimms20 |
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| contenttype | LocalFrame |
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| Info | The AIMMS-20 is permanently installed under the right wing of the aircraft. | | X | 0.0 none
(no description given) | | Y | 0.0 none
(no description given) | | Z | 0.0 none
(no description given) |
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Data logging, storage and archiving
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| Sensorweb integration |
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| urn | aircraft:bt-67:aimms20 |
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| contenttype | Parameters |
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Sensor | O2ARegistry Output Type | Unit |
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| surface temperature | temperature | °C | |
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| relative humidity | relative humidity | none | | barometric pressure | barometric pressure | Pa | | wind flow vector north component | speed | m/s | | wind flow vector east component | speed | m/s | | latitude | latitude | deg | | longitude | longitude | deg | | altitude | altitude | m | | north probe velocity | speed | m/s | | east probe velocity | speed | m/s | | down probe velocity | speed | m/s | | bank angle | angular rates | deg | | pitch angle | angular rates | deg | | heading angle | angular rates | deg | | true airspeed | speed | m/s | | vertical wind | speed | m/s | | sideslip angle | angular rates | deg | | angle of attack | angular rates | none | | sideslip signal | angular rates | none |
surface temperature raw | temperature | mA |
Rawdata storage on board
| Metadata (Metadata Plugin) |
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During flight KT19.85II data are stored within the aircraft onboard DMS system. |
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Data archiving on land
| Metadata (Metadata Plugin) |
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After the flight KT19.85II data are accessible via the land system of the aircraft data managment system (DMS). |
DMS
| Metadata list |
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|| Module name| B839 KT19||
|| Device name | KT19 radiation thermometer analog||
|| Parameters | Calibration Temperature Raw \[Ohm\]; ErrorText; Status; Temperature Raw \[A\] ||
|| Device name | KT19 radiation thermometer serial||
|| Parameters | ErrorText; KT19 Serial; Status || |
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Documentation
| Sensorweb integration |
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| urn | aircraft:bt-67:aimms20 |
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| contenttype | Resources |
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Also see https://sensor.awi.de/ for calibration certificates of the sensors.