TDI-850 Barometric Altimeter



Key Benefits

  • Form, fit, and function replacement for the BA-800 Baro Altimeter
  • True plug-and-play with existing electromechanical units

– Instant conversion – install on overnights or at gate

– No changes to cockpit panels or wiring

– No flight crew or maintenance retraining

  • Eliminates threat of electromechanical Baro Altimeter obsolescence
  • Captures LCD technology benefits – higher MTBF at a lower cost of ownership over electromechanical indicators
  • Eliminates parallax sensitivity/viewing errors
  • Increases response times vs electromechanical indicators
  • Includes 5-year warranty and world class Thomas Global support
  • Includes trade-in program

Practical Innovation

The TDI-850 Barometric (Baro) Altimeter leverages Thomas Global’s latest in-house innovation in analog to digital signal conversion to deliver an advanced performance plug-and-play LCD retrofit solution for Boeing 767/757/737-C aircraft.

Incorporating proven high performance AMLCD technology, and a comprehensive solid state design, the TDI-850 Baro Altimeter captures all the benefits of LCD technology, including higher MTBF (>50K FH) , flawless viewing performance, and faster response times, all at a lower cost of ownership over electromechanical indicators. The TDI-850 reliability and performance advances, coupled with plug-and-play conversion and a transparent flight crew interface, deliver a superior and low-risk replacement for legacy analog indicators.

Thomas Global proprietary technology is applicable to multiple round dial avionic indicators, including altimeters, airspeed indicators, and radio distance magnetic indicators (RDMIs).

The TDI-850 Baro Altimeter and TDI-800 Mach Airspeed Indicator (MASI) are currently in development.

Please Contact Us for further information. 

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Thomas Global Systems TDI-850 BARO ALTIMETER


P/N 61T-9892-001/-002

Honeywell Replaced BARO ALTIMETER


P/N 61T-9892-001/-002

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