Summary
| Sensorweb integration |
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| urn | aircraft:bt-67:radalt |
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| contenttype | Summary |
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The Radar Altimeter measures the flying altitude over ground below 2500ft. aircraft:bt-67:radalt (6691) |
| Sensorweb integration |
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| urn | aircraft:bt-67:radalt |
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| contenttype | Metadata |
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| Manufacturer | Honeywell |
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| Model | KRA 405B |
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| Serial No. | n/a |
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| Type | altimeter |
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| Sensorweb integration |
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| urn | aircraft:bt-67:radalt |
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| contenttype | Images |
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| Sensorweb integration |
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| urn | aircraft:bt-67:radalt |
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| contenttype | Contacts |
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| Name | Institution | Role |
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| Martin Gehrmann | Alfred-Wegener-Institute | Device Contact |
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Available Devices and Specifications
| Sensorweb integration |
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| urn | aircraft:bt-67:radalt |
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| contenttype | Subdevices |
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| Name | Model | Serial Number |
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| Radar Altimeter | KRA 405B | n/a | | Radar Altimeter | KRA 405B | n/a |
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Specifications of Radar Altimeter KRA 405B (without mounting)
| Metadata list |
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|| Dimension (L x W x H)| 280 x 76 x 89 mm ||
|| Weight | 1.4 kg||
|| Power Supply| 28 VDC ||
|| Data interface | analogue data (V) and digital ARINC 429|| |
Position
| Sensorweb integration |
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| urn | aircraft:bt-67:radalt |
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| contenttype | LocalFrame |
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| Info | The radar antennas are installed at the fuselage and the instrument is installed in the cockpit. |
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Data logging, storage and archiving
Logged parameter
| Sensorweb integration |
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| urn | aircraft:bt-67:radalt |
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| contenttype | Parameters |
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| Parameter | Sensor Output Type | Unit |
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| radar altitude raw | voltage | V | | radar altitude | altitude | m |
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Rawdata storage on board
| Metadata (Metadata Plugin) |
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During flight KRA 405B data are stored within the aircraft onboard DMS system. |
Data archiving on land
| Metadata (Metadata Plugin) |
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After the flight KRA 405B data are accessible via the land system of the aircraft data managment system (DMS). |
DMS
| Metadata list |
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|| Module name| B700 Avionics||
|| Device name | Radar Altimeter||
|| Parameters | ErrorText; Radar Altitude Raw \[V\]; Status || |
Documentation
| Sensorweb integration |
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| urn | aircraft:bt-67:radalt |
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| contenttype | Resources |
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Also see https://sensor.awi.de/ for calibration certificates of the sensors.
