Engine Sensors
Rugged sensing that measures the temperature, pressure, speed, flow, and vibration engines depend on.
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System Details
AMETEK Sensors & Fluid Management Systems (SFMS) supplies a complete suite of engine sensing technologies that measure temperature, pressure, speed, flow, vibration, and fluid conditions used to monitor engine performance, protect operating margins, and support engine control.
The portfolio includes exhaust gas temperature (EGT) thermocouples, RTD temperature sensors, SOI and thin-film pressure transducers, fuel flow meters, N1/N2 speed sensors, accelerometers, oil and fluid level sensors, and integrated harnesses and subsystems.
- Temperature, pressure, speed, flow, vibration, and fluid-condition sensing on and around the engine
- EGT thermocouple, RTD, SOI/thin-film pressure, speed, accelerometer, and flow sensing capabilities
- Integrated harnesses, cables, and combined temperature/pressure subsystems
Configurations for commercial, military, business, rotorcraft, and aeroderivative engines
Accurate engine data begins at the sensing surface and continues through signal conditioning and system integration. AMETEK SFMS combines high-temperature materials expertise, pressure and temperature sensing, environmental qualification, and in-house design, manufacturing, and calibration to deliver reliable engine measurements across the full operating envelope.Our sensors are proven and flown on nearly all major aircraft engines and programs worldwide.
Feature
High-Temperature Sensing Expertise
EGT thermocouples and RTDs built with high-temperature alloys and rugged construction measure engine and exhaust temperatures accurately while resisting creep, oxidation, erosion, and vibration.
Feature
Sensor-to-Subsystem Capability
AMETEK SFMS capabilities span temperature, pressure, speed, flow, and vibration sensing, plus harnesses, cables, and integrated subsystems that consolidate multiple engine measurements into single-source solutions.
Benefits
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System Applications
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Exhaust Gas Temperature
Measures turbine exhaust temperature to monitor engine performance and EGT margin.
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Engine & Bleed-Air Pressure
SOI and thin-film transducers measure on-engine and bleed-air pressures for monitoring and control.
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Rotational Speed
Non-contact N1 and N2 speed sensors measure spool and power-turbine rotational speed.
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Fuel Flow
Flow meters measure fuel delivered to the engine for indication, monitoring, and control.
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Vibration & Health Monitoring
Piezoelectric accelerometers capture engine vibration for condition and health monitoring.
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Oil & Fluid Condition
Temperature and level sensors monitor oil and fluid systems on the engine.
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Total Air Temperature
Measures inlet and ambient air temperature for engine and air-data correction.
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Integrated Subsystems
Harnesses, cables, and combined temperature/pressure assemblies consolidate on-engine sensing.
Media Gallery
Explore the AMETEK SFMS Media Gallery for a closer look at engine sensors, related sensing technologies, engine installations, and engineering capabilities. Browse product images, videos, and technical visuals that show how individual measurements support the complete engine sensing system.
