Part Number: SA4550-101
Alternate Part Number:
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The latest SA4550 Primary altitude Display is the ideal update for old Sperry and Collins electromechanical ADIs. Giving reliable attitude data, the SA4550 receives input from current sensors to give a clear, dependable representation of the aircraft's attitude in pitch and roll. And because it has Sandel's original bright, high-contrast display, the similar technology used in the newest military aircraft, you have unparalleled readability in any lighting, while removing the high maintenance expenses and possible for malfunction connected with older electromechanical units.
+55,000 ft. max, Remote XYZ synchro (ARINC 407) for pitch and roll
SA4550 3.4 lbs (1.54 kg), Bracket & Connectors 0.5 lbs (0.23 kg)
AD-550 retrofit version, Length 7.81 in. (19.84 cm) from back of bezel (Sperry AD-550 retrofit version), 7.51 in. (19.08 cm) from back of bezel (Sperry AD-600 and AD-650 retrofit versions), Bezel 4.060 in. x 4.060 in. (10.312 cm x 10.312 cm) , Body 3.970 in. x 3.970 in. (10.084 cm x 10.084 cm)
Standard 4-ATI panel cutout with clamp and Sperry compatible connectors, Bezel adapters available for mounting in 4x5 and 5x5 panel cutouts
20-33 VDC, 28 VDC @ 1.4A (40W) nominal
Internal fan requiring ambient air at fan input
-20°C to +70°C, +55,000 ft. max. altitude
TSO-C113, Airborne Multipurpose Electronic Displays , TSO-C3d, Turn and Slip Instruments , TSO-C4c, Bank and Pitch Instruments , TSO-C34e, ILS Glide Slope Receiving Equipment , TSO-C36e, Airborne ILS Localizer Receiving Equipment , TSO-C52b, Flight Director Equipment, DO-160E, Env. Cat. [A2F1Z]BBB[HR]XYXXXXZZAZ[ZW][YY]M[A3G33]XXAX, DO-178B, Software, Attitude Level A, Guidance and Annunciators Level C, DO-254, Hardware, Attitude Level A, Guidance and Annunciators Level C
* Sandel SA4550-101 technical specifications is provided for reference only. Avionteq cannot ensure accuracy of the technical specifications presented herein. The technical data may not relate entirely to all model and versions of the SA4550-101 such as the models sold by Avionteq.
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Avionteq offers both new and refurbished or used Sandel SA4550-101 Altitude display for sale or rent at most competitive price. All refurbished equipment are thoroughly tested and come with our warranty and fresh calibration certificate (when required). You can also sell your excess / surplus Sandel SA4550-101 or receive trade-in credit towards purchase of other test equipment.