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The absolute pressure transducer DPM7885 is permantly installed in both aircraft as part of the Basic Meteorology module. Additionally, the pressure transducer is installed in nose booms used for turbulence measurementsMagnetic compensation flight procedures are required after each new installation of the magnetic sensors. |
Summary
| Sensorweb integration |
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| urn | aircraft:bt-67:magnetics |
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| contenttype | Summary |
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Magnetic measurements provide the direction of the geomagnetic field. Therefore, 2 Cesium Magnetometers are mounted in a Nose and a Tail Boom to the aircraft. In addition, a Fluxgate Magnetometer for attitude compensation is installed. The sensor system is controlled by an external unit (AADC II) mounted in a rack. Magnetic base stations with Overhauser magnetometers are used for ground reference of the airborne measurements. |
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| Sensorweb integration |
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| urn | aircraft:bt-67:magnetics |
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| contenttype | Subdevices |
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| Name | Model | Type |
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| Automatic Aeromagnetic Digital Compensator | AADCII | magnetometer | | Cesium Magnetometer | CS-3 | magnetometer | | Cesium Magnetometer | CS-3 | magnetometer | | Cesium Magnetometer | CS-3 | magnetometer | | Cesium Magnetometer | CS-3 | magnetometer | | Cesium Magnetometer | CS-3 | magnetometer | | Fluxgate Magnetometer | TFM100G1E | magnetometer | | Fluxgate Magnetometer | TFM100G1E | magnetometer | | Overhauser Magnetometer GSM-19 | GSM-19 | magnetometer | | Overhauser Magnetometer GSM-19 | GSM-19 | magnetometer |
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Specifications of RMS Compensator AADC II (without mounting)
| Metadata list |
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|| Dimension Compensator (L x W x H)| 483 x 440 x 178 mm ||
|| Weight | 12.5 kg||
|| Power Supply| 28 VDC ||
|| Data interface | serial interface (RS232)|| |
Specifications of CS-3 Scintrex Cesium Magnetometers (without mounting)
| Metadata list |
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|| Dimension Sensor Head (Diameter x L)| 63 x 160 mm ||
|| Weight | 1.15 kg||
|| Dimension Sensor Electronics (Diameter x L | 63 x 350 mm ||
|| Weight | 1.5 kg ||
|| Power Supply| 24 - 35 VDC || |
Specifications of Billingsley Fluxgate Magnetometer (without mounting)
| Metadata list |
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|| Dimension Fluxgate (L x W x H) | 11483 x 9535 x 4932 mm ||
|| Weight | 0.61 kg ||
|| Power Supply | 1115 - 1834 VDC ||
|| Data interface | serial interface (RS232)|| |
Specifications of GEM Overhauser Magnetometer
| Metadata list |
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|| Dimension Sensor (Diameter x L) | 75 x 175 mm ||
|| Weight Sensor | 1.0 kg ||
|| Dimension Console (L x W x H) | 223 x 240 x 69 mm ||
|| Weight Sensor | 2.1 kg ||
|| Data interface | serial interface (RS232)|| |
Position
| Sensorweb integration |
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| urn | aircraft:bt-67:magnetics |
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| contenttype | LocalFrame |
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| Origin Description: | CS-3 Cesium Magnetometers are mounted in a tail and a nose boom respectively. Additionally, a fluxgate magnetometer is mounted close to the aileron. Electronics are stored in a rack. |
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| Metadata (Metadata Plugin) |
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During flight DPM7885magnetometer data are stored within the aircraft onboard DMS system. Magnetic base stations record data independantly and continously. |
Data archiving on land
| Metadata (Metadata Plugin) |
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After the flight DPM7885magnetometer data are accessible via the land system of the aircraft data managment system (DMS). Base station data are downloaded frequently and are made accessible via the external devices file system of the aircraft data managment system (DMS). |
DMS
| Metadata list |
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|| Module name| B712 Basic Meteorology, B719 Turbulence Noseboom 1, B851 Turbulence Noseboom 2B707 Magnetic||
|| Device name | Static Pressure SlowMagnetic||
|| Parameters | 4DIF(F) front \[nT\]; 4DIF(R) rear \[nT\]; Compensated grad 1 \[nT\]; Compensated mag front \[nT\]; Compensated mag rear \[nT\]; Error code; ErrorText; Magnetic ASCII; Static Pressure Slow; Status || Mode code; Scan Number \[0.1 s\]; Status; Total field (Fluxgate) \[nT\]; Uncompensated grad 1 \[nT\]; Uncompensated mag front \[nT\]; Uncompensated mag rear \[nT\]; X-component (Fluxgate) \[nT\]; Y-component (Fluxgate) \[nT\]; Z-component (Fluxgate) \[nT\] ||
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Documentation
| Sensorweb integration |
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| urn | aircraft:bt-67:magnetics |
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| contenttype | Resources |
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No resources available. |
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