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> You’ve got executive schedules to honor, so your aircraft must always
be ready to go.
> Discerning customers expect a high degree of traveling comfort so
vibration must be minimal.
> And when engines run cleanly because they are well-maintained,
fuel bills go down.
Meggitt’s scaleable, modular condition-monitoring products can be added or
integrated. All improve the economics and the luxury passenger features of any
aircraft operation.
Broadband monitoring
Selected by Dassault for the Falcon 7X and 2000 EX,
Gulfstream for the 150 and 200 and Bombardier for
the Learjet 45 and 60, this broadband engine
vibration monitoring unit is ideal for business jets.
Multi-channel processing meets the minimum
regulatory requirements for vibration monitoring
with full engine-to-engine segregation, very high
reliability, lightness in weight and low cost.
The concept can be adapted easily for single, twin
or triple engine vibration processing.
One card, all the functionality
This integrated engine vibration monitor, designed
for the Hawker 4000 Horizon, integrates all the
functionality needed for airborne vibration
monitoring onto a single plug-in board.
Compact and easy to replace, the system features
on several regional and business jets including the
Gulfstream 350, 450 and 650 and, through Honeywell’s
EPIC system, the Embraer 170 and 190 family.
Many of Meggitt’s vibration monitoring systems incorporate “cold fan trim
balance” which gathers data during an ordinary commercial flight and
provides the part numbers and position of correction weights necessary to
address unbalanced conditions. Maintenance personnel fit the prescribed
weights on landing with minimal disruption compared to traditional
on-ground balancing methods.
CA 151
Typical piezoelectric accelerometer to monitor
aircraft engine vibrations
CE 170
Piezoelectric accelerometer with integrated
electronics to monitor aircraft engine vibrations
extremely smart
> Avionics
Integrated standby instrument
This new solid-state instrument measures and
displays aircraft attitude and air data.
Essential dynamic flight information is provided in
a single 3ATI format displaying attitude, altitude,
airspeed, heading and navigation data.
The system can also be configured to display
information from remote systems including air
data probes or air data computers, attitude
heading reference systems and magnetometers.
Simplifying mechanical and visual complexity, the
design of these instruments is based on the common
approach to control and appearance that
characterises all Meggitt’s engine and flight displays.
Magnetometer heading sensor
A standalone microprocessor-based unit providing
digital heading data output in ARINC 429 format at
low or high speeds.
Accurate digital output of heading replaces
fluxgate compasses and enables simpler
interfacing with modern aircraft systems and
displays.
Heading is sensed from the earth’s magnetic field.
Two-axis information comes from the three-axis
magnetometer used with a two-axis tilt sensor. The
units are housed in non-magnetic cases, compatible
with existing fluxgate sensor installations.
Air data unit
Two solid-state pressure sensors measure aircraft
pitot and static pressures. Sensor outputs are
provided in ARINC 429 format as raw pressure data
for secondary and standby systems.
Lightweight and extremely robust, the unit can be
located in pressurized or unpressurized areas of an
airframe.
Intelligent reading for pilots
As every pilot knows, the effects of sensory overload in extreme conditions can be significant. That’s why the design
of our flight deck instruments—for navigation, engine, fuel, and flight data—focuses on human factors and the
assimilation of critical information under stress.
We simplify mechanical and visual complexity by employing compact, highly intuitive and optically-brilliant displays,
replacing and integrating the function of multiple electro-mechanical gauges in single, three-inch instruments.
Meggitt has customized and certified secondary flight display systems for more than 40 different aircraft types—
with equally diverse performance criteria.
Electronic engine displays
Pilots prefer these easy-read, highly-intuitive
displays, which replace and integrate
electromechanical gauges showing torque, speed,
exhaust gas temperature and fuel data.
Engineers prefer them because they can use the
monitoring data from multiple preceding flights to
　
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