Aerospace Logic AOG Expedite Available, additional charges will apply.
The ET204 is a full color EGT instrument that provides simultaneous, real-time display of all four cylinders. Instruments with a “T” suffix contain full turbine inlet temperature functionality. TIT instrument kits include a bayonet TIT probe for use in pressurized environments. Exhaust gas temperature and TIT functionality is TSO'd and meets the temperature accuracy requirements of SAE AS8005 for a Class IIa (+/- 1%) instrument.
Functional displays include:
Real-time four cylinder temperature display with optional TIT functionality
Menu select option for fast selection of display type
Automated rich-of-peak (ROP) leaning function
Automated lean-of-peak (LOP) leaning function
Single cylinder temperature monitoring while retaining graphic indications for all cylinders
Graphic trend analysis and viewing of all cylinders simultaneously
Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.
Q: I have been looking for a 4 cylinder EGT instrument that would display all 4 egts at once. Can these units be installed in a certificated aircraft?
The aerospace logic 200 series instruments are tso'd for certified aircraft installation. Please contact our avionics staff for the current approved models list.
Q: Is the Electronics International E-4 four channel EGT certified for my 1973 arrow PA-28R?
The aerospace logic 200 series P/N 10-04402 instruments are TSOd for certified aircraft installation.