Attention:
Temperature sensors are permantly installed in a de-iced Rosemount housing in both aircraft as part of the Basic Meteorology module. Additionally, temperature sensors are installed in nose booms used for turbulence measurements. Here two sensors are used - one in a de-iced and one in a not de-iced Rosemount housing.
Summary
The setra 239 model is used for measuring differential pressure for the basic meteorology at the nose of the aircraf. Additionally, it is used with the Turbulence Noseboom where setra239 transducers are connected to a 5-whole probe. The Model 239 is a transducer designed for extremely low pressure ranges (+/- 2.7 inch WC) and a wide temperature range (-18 to +80°C).
Manufacturer | setra |
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Model | 239 |
Serial No. | n/a |
Type | pressure sensor |
Contacts
Name | Institution | Role |
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Available devices and Specifications
Name | Model | Type |
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Differential pressure transducer | 239 (0-30 INWC) | pressure sensor |
Differential pressure transducer | 239 (0-30 INWC) | pressure sensor |
Differential pressure transducer | 239 (0-30 INWC) | pressure sensor |
Differential pressure transducer | 239 (0-30 INWC) | pressure sensor |
Differential pressure transducer | 239 (0-30 INWC) | pressure sensor |
Differential pressure transducer | 239 (0-30 INWC) | pressure sensor |
Differential pressure transducer | 239 (0-30 INWC) | pressure sensor |
Differential pressure transducer | 239 (+/- 7,5 INWC) | pressure sensor |
Differential pressure transducer | 239 (+/- 7,5 INWC) | pressure sensor |
Differential pressure transducer | 239 (+/- 7,5 INWC) | pressure sensor |
Differential pressure transducer | 239 (+/- 7,5 INWC) | pressure sensor |
Differential pressure transducer | 239 (+/- 7,5 INWC) | pressure sensor |
Differential pressure transducer | 239 (+/- 7,5 INWC) | pressure sensor |
Differential pressure transducer | 239 (+/- 7,5 INWC) | pressure sensor |
Differential pressure transducer | 239 (+/- 7,5 INWC) | pressure sensor |
Specifications of temperature sensor (without mounting)
Dimension (max. diameter x W x H) |
64 x 65 x 128 mm |
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Weight |
~0.6 kg (incl. sensor) |
Power Supply |
28 VDC |
Data interface |
analogue data (Ohm) |
Position
Origin Description: | Setra 239 differential pressure transducer are installed in the nose pylon of the aircraft for the basic meteorology module as well as in the turbulence nose boom used for turbulence measurements. |
Data logging, storage and archiving
Logged parameter
Parameter | Sensor Output Type | Unit |
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differential pressure | pressure | V |
Rawdata storage on board
Data archiving on land
DMS
Module name |
B712 Basic Meteorology, B719 Turbulence Noseboom 1, B851 Turbulence Noseboom 2 |
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Device name |
Humicap |
Parameters |
ErrorText; Relative Humidity Raw [A]; Status; Temperature raw [A] |