Unified range of standby engine indicators IRDX-X

Destination:

Measuring and indication of the main parameters of two aviation engines simultaneously.

Main technical characteristics:

• Measurement of input electrical signals of each engine from:

• - two speed sensors;
• - one thermocouple;
• - one parameter from Engine Control Unit in ARINC-429 form.

• Processing and displaying of 4 parameters of each engine on liquid-crystal display (LCD) in digital form.

Application in the aircrafts:

• Beriev - 200 (IRD1-1)
• Tupolev - 334 (IRD2-1)
• Tupolev - 204 (IRD2-2/7)
• Tupolev - 214 (IRD2-2/7)

Standby engine indicator IRD1-2

Destination:

Receiving in code form and displaying of the main parameters of two aviation engines simultaneously.

Main technical characteristics:

• Receiving of code signals by ARINC-429 from electronic modules of each engine
• Processing and displaying of the following parameters of each engine on liquid-crystal display (LCD) in digital form:

• - two rotor speed;
• - gas temperature behind the turbine;
• - "Degree of pressure increase in compressor" parameter.

• Processing and displaying of 4 parameters of each engine on liquid-crystal display (LCD) in digital form.

Application in the aircrafts:

• Beriev  - 200 (IRD1-2)