EN

WhatsApp: +86-18592028735  |   Contact Us

Pressure Sensors Applied in Airborne Engines

Date: 2022-Mar-31

Description

The airborne engine is a highly complex and sophisticated thermodynamic machine that directly provides power to aircraft. Known as core of the aircraft, it directly affects the performance, reliability, and cost of the aircraft, and is an important manifestation of a country's scientific, technological and industrial capabilities.

The airborne engine control system is a multi-variable, time-varying, non-linear, and multi-functional complex system. By controlling a variety of controlled objects, the engine's working state and performance can be adjusted to meet the aircraft flight requirements. Among them, the pressure monitoring of engine inlet and outlet, the differential pressure monitoring before and after oil filtration, and thepressure monitoring of fuel main pipe are most important.

Micro Sensor products used in turboshaft engines

Micro Sensor products used in turboshaft engines

Airborne Engine System Applications

Pressure sensors and transmitters are widely used to monitor and control the oil pressure of airborne engines, fuel pressure, bleed air (deflation) pressure, hydraulic system (brake device, folding plate, rudder), main gearbox and auxiliary gearbox lubricant pressure and barometric pressure measurement in the cabin.

The pressure transmitter applied in the airborne engine system is required high-level standards. The stable and reliable performance of pressure transmitters also directly affects the performance of the engine.

1. It should have a wide working temperature range, conventional -55~150℃, a short time can reach 215℃;

2. The pressure range is generally less than 10MPa, and there are two main types of pressure: absolute pressure and differential pressure.

3. Most of the pressure transmitter is double-redundant to provide backup for the system.

4. In order to control the overall weight of the system, there are strict requirements for volume and weight for pressure transmitters.

5. There are strict environmental test requirements, which must meet DO-160 aviation related test standards.

6. The pressure transmitter should have higher reliability requirements.

 

Related Products

After years of research and development, Micro Sensor technical team provides pressure transmitters that meet the requirements of airborne engines.

anti-shock pressure transmitter MPM4963

MPM4963 Anti-shock Pressure Transmitter

Wide temperature range: -55 – 150℃

Anti-shock

Gauge and absolute gauge optional

Analog current and voltage output signal


MPM4981 Temperature and Pressure Integrated Transmitter

Dual pressure and temperature measure

Custom design Temperature probe length and pressure ports installation

Wide temperature range: -55 – 150℃

Double-redundant Pressure transmitter

Double-redundant Pressure transmitter

Double-redundant pressure measurement

Wide temperature range: -55 – 180℃

Anti-shock

Differential Pressure Sensor MDM4963T4

MDM4963T4 Differential Pressure Sensor

Double-redundant differential pressure measurement

100mV output signal

Max. static pressure: 20MPa

 

Contact Us

Micro Sensor Co., Ltd. was established in 1993. It has been focusing on independent research and development and design of pressure sensors and participated in the development of multiple engine projects.

The specific application of pressure transmitters in airborne engines needs to refer to the actual situation, feel free to contact us via sales@microsensor.cn and our technical team will provide the best product solutions according to the field environment.

 

Previous posts: Pressure and Level Transmitter Applied in Ships Ballast Tank

Next chapter: Pressure Sensor and Transmitter for Marine System Application

Contact Us

If you still can't find what you're looking for, please contact us with more details so that we can provide you with a suitable solution.

MICRO SENSOR CO., LTD


Headquarters
No. 18, Yingda Road,
Baoji, 721006,Shaanxi,P.R.China

German Subsidiary
Micro Sensor GmbH
Girardetstr. 6, D-45131 Essen, Germany

Tel: +86-29-88346384
Whatsapp: +86-18592028735
Email: sales@microsensor.cn

Search

Leave a message

Thank you for visiting us. Please leave a message and we will reply by email!