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Analog altimeter ADDU
feetembeddedfor aircraft

analog altimeter
analog altimeter
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Characteristics

Display
analog
Measurement unit
feet
Other characteristics
embedded
Applications
for aircraft
Altitude range

Min.: 0'00" (0 m)

Max.: 53000'00" (16,154 m)

Description

The Air Data Display Unit (ADDU) is a self-sensing, RVSM compliant, digital air data computing (DADC) Altimeter with selectable altitude alerting. The ADDU inputs static (Ps) and pitot (Pt) pressures, total temperature (Tt), and installation configuration data (from an installation configuration module, model 9B-03508). Air data is output on ARINC 429 and RS422 data formats. The indicator provides a dedicated display of baro and SSEC corrected altitude, and altimeter setting number, selected altitude, in combination with an E/M pointer movement. The altimeter setting number can be selected for either in Hg or hPa units of measure. Units of measure are manually selected by pressing and holding the right-hand pushbutton until the desired value is shown (M/ft/inHg/hPa). A short press of the same button prompts a 29.92 inHg (1013 hPa) zero correction. The ADDU’s LCD has high-intensity backlighting for daytime use, and low level white lighting for nighttime viewing. The ADDU provides altitude alert notifications using its ADDU-controlled ALT Alert Lamp.
*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.