Rotax 914 series - Static Pressure Sensor

page 104
July 01/2008
Effectivity: 914 Series
Edition 2 / Rev. 0
d04281
INSTALLATION MANUAL
BRP-Rotax
17.1) Static pressure sensor
See Fig. 65.
- effective range: 100 - 1200 hPa
deviation: max. ± 40 hPa
- operating temperature: min. - 40 °C (-40 °F)
max. +125 °C (257 °F)
- dimensions and attachment: see sketch (Fig. 65)
- fitting position:
The pressure connection (Pos. (3) Fig. 65) points downwards to prevent possible
condensate from entering the sensor, i.e. the longitudinal axis z4 has to be parallel
to z-axis in system of coordinates.
tolerated deviation of parallelism: ± 60°
- location of installation:
vibration neutralized installation in a stable zone, e.g. in cockpit.
In the area of the pressure pick-up approx. the same atmospheric pressure (static
air pressure) has to prevail as at inlet of turbo charger.
■ CAUTION: Remove protective cap before operating the sensor.
■ CAUTION: The pressure connection has to be protected against entering of
foreign matter e.g. oil, fuel, water etc.
◆ NOTE: Location of installation is limited by the length of the wiring harness.
- length of cable assy.: approx. 250 mm (10 in.) from TCU.
60°
60°
ø3
ø0,12 in.
ø4,7
ø0,19 in.
5
0,2 in.
+z4
-z4
24
0,95 in.
21
0,83 in.
10
0,39 in.
38
1,5 in.
ø6,5
0,26 in.
R6
14
0,55 in.
22,5
0,89 in.
4
0,16 in.
Fig. 65
05091
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