Sandia Aerospace SAC 7-35 - Manual (Page 6)

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1.2 TECHNICAL CHARACTERISTICS
1.2.1 Physical Characteristics
1.2.1.1
SAC 7-35
Width: 4.87” (5.11” with mounting tray)
Height: 1.89” (2.35” with mounting tray)
Depth: 5.62” (5.62” with mounting tray)
Weight: 1.18 lbs. (1.39lbs. with mounting tray)
1.2.1.2 STP 78 OAT Probe
See Fig 3.3 for Dimensions
Weight:
.067 lbs
1.2.2 Operational Characteristics
Operating Temp. -20 o C to + 55 o C
Input Voltage: 11 - 32 Vdc
Current 1.0 amp maximum with heater on
Altitude Range -1000’ to 35,000’
PressureAltitude Tolerance: 0’ +/- 25’
2000’ +/- 25”
3000‘ +/- 30’
4000’ +/- 25’
5000’ +/- 25’
8000 +/- 30’
11000’ +/- 35’
14000’ +/- 40’
17000’ +/- 45’
20000’ +/- 50’
30000’ +/- 100’
40000’ +/- 125’
Resolution: Grey Code 100’
RS232 10’
ARINC 429 1’
Density Altitude Accuracy Pressure Alt Correction Tolerance
1000’ - 18000’ (P Alt) 250 ft. max.
Maximum Vertical Speed: 9,999 fpm Serial
20,000 fpm ARINC 429
Accuracy ±1000 ft/min at ±20000 ft/min
±0300 ft/min at ±6000 ft/min
±0200 ft/min at ±4000 ft/min
±0100 ft/min at ±2000 ft/min
±0050 ft/min at ±1000 ft/min
±0045 ft/min below ±1000 ft/min