UA27A-14 Inertial Sensor Overview

The UA27A-14 inertial sensor is a compact aviation device designed to detect inertial loads and generate an electrical signal when a predefined overload threshold is reached. The sensor operates as part of aircraft onboard systems responsible for monitoring acceleration conditions and triggering control or recording functions during flight operations.

UA27A-14 Sensor Function

The UA27A-14 inertial sensor performs automatic detection of critical acceleration levels during aircraft operation. When the specified overload value is reached, the sensor actuates an electrical contact signal transmitted to connected onboard systems. The signal may be used to activate protective logic, automatic control functions, or recording systems for flight parameters.

UA27A-14 Aviation Application

The sensor is used in onboard equipment of aircraft and helicopters where monitoring of overload conditions is required. It is typically integrated into flight control and monitoring systems responsible for maintaining operational safety and recording flight parameters.

UA27A-14 Operational Context

The device is mounted on a rigid structural element of the aircraft and aligned along the axis corresponding to the monitored overload direction. The sensor operates reliably in aviation environments with vibration, humidity, and pressure variations. The product is also known under alternative designations UA-27A-14, УА-27А-14, which refer to the same product type.

Product Type: Aircraft inertial sensor
Function: Detection of inertial loads and generation of electrical signal at threshold acceleration
Application / Where Used: Aircraft automatic control systems and flight parameter recording systems
System / Installation Area: Airframe-mounted inertial monitoring systems
Operating Voltage: 27 V DC
Operating Temperature Range: −60 to +60 °C
Signal Type: Electrical contact switching at threshold acceleration
Technical Documentation: UA-27A-14 Passport

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