Attention:
The differential pressure transducer setra 239 with a pressure range of 0-30 INWC (inch water column) is permantly installed in both aircraft as part of the Basic Meteorology module. Additionally, the pressure transducer setra 239 with a pressure range of +/- 7.5 INWC is installed in nose booms used for turbulence measurements.
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 setra 239 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).
Sensor-Info: aircraft:bt-67:setra239, 6868
| Manufacturer | setra |
|---|---|
| Model | 239 |
| Serial No. | n/a |
| Type | pressure sensor |
Contacts
Available devices and Specifications
| Name | Model | Serial Number |
|---|---|---|
| Differential pressure transducer | 239 (0-30 INWC) | 6608170 |
| Differential pressure transducer | 239 (0-30 INWC) | 4995087 |
| Differential pressure transducer | 239 (0-30 INWC) | 4995089 |
| Differential pressure transducer | 239 (0-30 INWC) | 4995088 |
| Differential pressure transducer | 239 (0-30 INWC) | 4995086 |
| Differential pressure transducer | 239 (0-30 INWC) | 6937824 |
| Differential pressure transducer | 239 (0-30 INWC) | 7554970 |
| Differential pressure transducer | 239 (+/- 7,5 INWC) | 4995080 |
| Differential pressure transducer | 239 (+/- 7,5 INWC) | 4995081 |
| Differential pressure transducer | 239 (+/- 7,5 INWC) | 4995082 |
| Differential pressure transducer | 239 (+/- 7,5 INWC) | 4995083 |
| Differential pressure transducer | 239 (+/- 7,5 INWC) | 6937826 |
| Differential pressure transducer | 239 (+/- 7,5 INWC) | 6937827 |
| Differential pressure transducer | 239 (+/- 7,5 INWC) | 7554969 |
| Differential pressure transducer | 239 (+/- 7,5 INWC) | 7554968 |
Specifications of setra 239 (without mounting)
Dimension (L x W x H) |
83 x 50 x 79 mm |
|---|---|
Weight |
0.3 kg |
Power Supply |
22 - 30 VDC |
Data interface |
analogue data (V) |
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 |
|---|---|---|
| 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 |
|---|---|
Device name |
Static Pressure Slow |
Parameters |
ErrorText; Static Pressure Slow; Status |
Documentation
Also see https://sensor.awi.de/ for calibration certificates of the sensors.