Garmin G3X Installation Manual page 253

UL Power Sensors
Sensor Type
RPM
Manifold pressure
Oil pressure
Oil temperature
Exhaust gas temperature
Cylinder head temperature
Fuel pressure
Fuel flow
Sensors for Other Piston Engines - Many other piston engines can be monitored using the supported
engine sensors shown in
Section 31.4.18 for GDU 37X units, or
Sensor Type
RPM
Manifold pressure
Oil pressure
Oil temperature
Exhaust gas temperature
Cylinder head temperature
Turbine inlet temperature
Carburetor temperature
Fuel pressure
Fuel flow
Coolant pressure
190-01115-01
Rev. AA
Table 21-8 UL Power Sensors
Use ECU tachometer output and select "Electronic Ignition
(2 pulses/revolution)"
Use Kavlico P4055-30A-E4A (494-30004-01)
Use Kavlico P4055-150G-E4A (494-0004-00)
Use UMA 1B3-2.5R RTD (494-70004-00)
Use Type K thermocouples
Use Type K thermocouples
Use Kavlico P4055-50G-E4A (494-30004-02)
Use ECU fuel consumption pulse output and select "Custom" fuel flow
configuration. UL Power specifies a pulse frequency of 170 Hz at
72 L/hour, which suggests an initial scale factor of 32176.
Table 21-1, along with custom engine sensor configuration as described in
Section 32.4.25
Table 21-9 Sensors for Other Piston Engines
Use supported mechanical tachometer sensor, electronic ignition
tachometer output, or select "Custom" configuration and enter
frequency-to-RPM calibration
Use Kavlico P4055-30A-E4A (494-30004-01), or select "Custom"
configuration and enter voltage-to-pressure calibration
Use Kavlico P4055-150G-E4A (494-30004-00), or select "Custom"
configuration and enter voltage-to-pressure calibration
Use UMA 1B3XR RTD sensor or 50-150°C thermistor
Use Type K thermocouples
Use Type J or Type K thermocouples
Use Type K thermocouples
See Table 21-1
Use appropriate Kavlico pressure sensor, or select "Custom"
configuration and enter voltage-to-pressure calibration
Use EI FT-60 (494-10001-00), EI FT-90, EI FT-120, or Floscan 201B-6,
or select "Custom" configuration and enter pulses-per-gallon calibration
Use Kavlico P4055-50G-E4A (494-30004-02) or select "Custom"
configuration and enter voltage-to-pressure calibration
G3X/G3X Touch Installation Manual - Engine/Airframe Sensor Installation
Details/Part Number
for GDU 45X/46X units.
Details/Part Number
Page 21-9