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This drawing contains design and other information which is the property of SpaceAge Control, Inc. Except for rights expressly granted by contract to the United States Government, this drawing and data disclosed herein or herewith is not to be reproduced, used, or disclosed in whole or in part to anyone without the written permission of SpaceAge Control, Inc. 28-VOLT OR HTR
4239-XX angle of attack sensors - 14170 STRAIGHT PROBES
12-VOLT
(SEE SHEET 3)
OPERATION
D
STATIC PRESSURE PORTS
D
(PITOT-STATIC PROBES)
L-SHAPED PROBES
PNEUMATIC CONNECTIONS, 4 HOLES ON TOP, OPPOSITE
(SEE SHEET 2)
SEE SHEET 3 THE DRAIN HOLE, 5 HOLES ON BOTTOM
SCHEMATIC
ALUMINUM BODY,
4X MOUNTING THREADS
HEATED NOSE,
UNHEATED
STAINLESS STEEL ALUMINUM BODY, PITOT (TOTAL) UNHEATED PRESSURE 6X MOUNTING HOLES FOR NO. 6 X 100 FLYING LEADS, RED, FLAT HEAD SCREWS TEFLON, 22 GAUGE, MIL-W-16878/4 TYPE EE PITOT DRAIN HOLE ON BOTTOM- OPTIONAL LOCATION UPON
C
REQUEST, SEE "DETAIL Z"
C
ALUMINUM MOUNTING FLANGE HEATED NOSE, SAME AS L-PROBE PNEUMATIC CONNECTIONS, SEE SHEET 2
PART NO. PROBE TYPE SHAPE INTERFACE WEIGHT 4207-01
PITOT-STATIC L-SHAPED RIGID, FITTING .24 LB MAX
FLYING LEADS, RED, TEFLON, 22 GAUGE,
4207-02
PITOT-STATIC STRAIGHT RIGID, FITTING .24 LB MAX
MIL-W-16878/4 TYPE EE
4207-03
PITOT-STATIC L-SHAPED FLEX, NO FITTING .29 LB MAX
4207-04
PITOT-STATIC L-SHAPED FLEX, FITTING .24 LB MAX
4207-05
PITOT-STATIC STRAIGHT FLEX, NO FITTING .24 LB MAX
NOTES (UNLESS OTHERWISE SPECIFIED):1. DESCRIPTION: HEATED PITOT AND PITOT-STATIC PROBES, L-SHAPED AND STRAIGHT.
B
4207-06
PITOT-STATIC STRAIGHTFLEX, FITTING .24 LB MAX
4207-07
B PITOT L-SHAPED RIGID, FITTING .24 LB MAX
2. WEIGHT: SEE CONFIGURATION TABLE 3. HEATER CHARACTERISTICS: 28-VOLT, SELF-REGULATING. HEATER RESISTANCEINCREASES AS
4207-08
PITOT STRAIGHT RIGID, FITTING .24 LB MAX
EMPERATURE INCREASES. MAXIMUM POWER IS ACHIEVED IN HIGH AIRFLOW IN ICING CONDITIONS.
4207-09
PITOT L-SHAPED FLEX, NO FITTING .24 LB MAX
CONTINUOUS POWER (STEADY STATE): 50 WATTS MAX •
4207-10
PITOT L-SHAPED FLEX, FITTING .29 LB MAX
POWER IN STILL AIR CONDITIONS: 30 WATTS MAX •
PITOT STRAIGHT FLEX, NO FITTING .24 LB MAX
INITIAL SURGE AT POWER-UP: 150 WATTS MAX (DROPS TO CONTINUOUS LEVELS IN •
4207-11
LESS THAN 30 SECONDS)
4207-12
PITOT STRAIGHTFLEX, FITTING .24 LB MAX
4. ANTI-ICING PERFORMANCE: WITHSTANDS SEVERE IN-FLIGHT ICING CONDITIONS SUCH AS: • -30 C STATIC TEMPERATURE • 300 KNOTS TRUE AIRSPEED • 1.0 g/m^3 LIQUID WATER CONTENT NOSE POINTING "OUT" NOTE: THE NOSE IS HEATED BUT THE VERTICAL STRUT IS UNHEATED AND ICE CAN FORM OVER FROM PAGE
SPA PN 4207-XX
TIME. LIMIT THE TIME DURATION IN SEVERE CONDITIONS (PER ABOVE) TO 10 MINUTES
(WHERE "XX" IS DASH NO.)
MAXIMUM. A PROPORTIONALLY HIGHER DURATION IS POSSIBLE FOR LOWER LIQUID WATER
UNLESS OTHERWISE SPECIFIED
AA
CONTENT CONDITIONS, OR LOWER TRUE AIRSPEED CONDITIONS.
"X"
DIMENSIONS ARE IN INCHES DRAIN HOLE
TOLERANCES ARE:
PROJECT 170
DECIMALS ANGLES DRAWN DATE
OPTIONS AVAILABLE UPON REQUEST:
LOCATION
B.P.
11-22-06 APPROVALS
• 12-VOLT HEATERS
CHECKED
HEATED PROBE,
DO NOT SCALE DRAWING
• DRAIN HOLE ORIENTATION, SEE "DETAIL Z"
MATERIAL DIGITAL - ON FILEDIGITAL - ON FILE
MINIATURE, PITOT
SEE NOTESSEE NOTES
OR PITOT-STATIC • PNEUMATIC CONNECTION TYPE AND LENGTH DETAIL Z
ENG FINISH SIZE CAGE CODE DWG. NO.
4207
REV.
• AIRCRAFT-SPECIFIC MOUNTS
OPTIONAL DRAIN HOLE ORIENTATIONS, AVAILABLE UPON REQUEST (X = 90 , 180 , 270 )
CAD GENERATED DRAWING, SCALE
B 34851
CAD FILE: SHEET
K
DO NOT MANUALLY UPDATE 1 OF 3
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