Garmin G3X - Page 979

190-01115-01 G3X™/G3X Touch™ Avionics Installation Manual
Rev. AV Page H-129
Carburetor Temperature
The following sensors can be configured to monitor carburetor temperature on the GEA 24 or GSU 73
MISC TEMP 1 inputs, or the GEA 24 MISC TEMP 2 input:
• UMA 1B10R
• Type K Thermocouple
• MS28034/MIL-T-7990 RTD
• Rotax 965531
• Rotax 966385
Coolant Pressure
The Garmin GPT 75G or Kavlico P4055-5020-3 sensor can be configured to monitor engine coolant
pressure on the GEA 24 or GSU 73 MISC PRESS input.
Coolant Temperature
The following sensors can be configured to monitor engine coolant temperature on the GEA 24 or GSU 73
MISC TEMP 1 inputs, or the GEA 24 MISC TEMP 1 & 2 input:
• UMA 1B10R (or any Pt100-type RTD sensor)
• Rotax 965531 (or any similar VDO 50-150°C thermistor sensor)
• Rotax 966385
Rotax 912iS/915iS
: For the GEA 24, select "Rotax Coolant Temp (FADEC)" for the MISC TEMP 1 input
to use coolant temperature data from the Rotax 912iS/915iS FADEC interface.
Miscellaneous Temperature
The following sensors can be configured to monitor a single miscellaneous (AUX) temperature using the
GEA 24 or GSU 73 MISC TEMP 1 inputs, or the GEA 24 MISC TEMP 2 input:
• Thermistor (any 50-150°C thermistor such as the Rotax 965531, 966385, or the VDO 320-XXX
series)
• UMA 1B10R, UMA 1BXR-C (or any Pt100-type RTD sensor)
• Type J or Type K thermocouple
Rotax 912iS/915iS
: For the GEA 24, select "Manifold Air Temp (Rotax FADEC)" for the MISC TEMP 1
or 2 input to use manifold air temperature data from the Rotax 912iS/915iS FADEC interface.