1. Aircraft components
  2. Flight instrument
  3. Digital attitude indicator
  4. Mid-Continent Instruments & Avionics, Inc.

Digital attitude indicator MD23-342

digital attitude indicator
digital attitude indicator
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2-inch, 2.25-inch
Other characteristics
night vision, TSO


Part of the Flex® product line, the MD23-342 is a solid-state instrument that displays attitude, slip, turn rate and heading information during normal or standby operation. The certified, digital attitude indicator provides independent attitude without the need for GPS, magnetometer or airspeed. Night Vision Imaging System (NVIS) compatible versions are available. Advanced, solid-state display Highest reliability Independent attitude without the need for GPS, magnetometer or airspeed FEATURES Four primary functions: Attitude, slip, turn rate and heading Heading with primary avionics via external ARINC input Primary functions utilize modern solid-state MEMS gyro and accelerometer Easy installation with user-selectable panel tilt and roll-offset Fits standard 2-inch panel cutout Lightweight — 0.4 lbs Simple user interface — Single, push-and-turn control knob Daylight readable LCD and smooth, high-resolution graphics Manual, external lighting control or built-in photocell for automatic dimming Night Vision Imaging System (NVIS) compatible (available) TSO certified to Design Assurance Level A Designed and built in Wichita, Kansas, USA Two-year limited warranty SPECIFICATIONS Power Input 10–32 VDC 0.14A @ 28 VDC; 4 watts nominal Data Input ARINC 429: Low or high speed; Label 320 Data Output ARINC 429: Low or high speed; Labels 320, 324, 325 Operating Range 360° angle, 500° per second for pitch and roll (maximum) Lighting 5, 14, or 28 VDC external control or internal photocell for automatic dimming Weight 0.4 lbs (0.17 kg) Mounting Rear panel mounted, (4) #6–32 screws, 2.25-inch round bezel


*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.