– PITOT–STATIC SYSTEM / INSTRUMENTS
Document: SLSA-MIP-5-4-0-US
Date of Issue: 05/2016
Revision: -
12-4
12.2.3
Engine instruments
The engine instruments located on the right side of instrument panel serve for engine run
checking. Color marking of the engine instruments is shown in the Aircraft Operating
Instructions, Section 2.
12.2.3.1
Tachometer
The RPM indicator is electrical and is controlled by the signal from the RPM sensor on the
generator. Working range of the RPM indicator is from 0 to 7000 RPM.
12.2.3.2
Coolant thermometer
Coolant temperature sensor of Rotax 912 iS is installed in cylinder head No. 4 (left rear in
flight direction). Working range of the cylinder head thermometer is 50 to
150 °C
(120 to 300
°F)
.
12.2.3.3
Oil thermometer
Oil temperature on the inlet to the engine is measured by the sensor which is located behind
the oil pump. Working range of the oil thermometer is 50 to
150 °C
(120 to
300 °F)
.
12.2.3.4
Oil pressure gauge
Oil pressure on the inlet to the engine is measured by the sensor which is located behind the
oil filter. Oil pressure gauge measure range is 0 to 10 bar
(0 to 150 psi)
.
12.2.3.5
Fuel pressure gauge, optional item
Fuel pressure on the outlet from the fuel pump can be checked by the classical analogue
round pressure gauge. Range of measure is 0 to 2 bar (0 to 29 psi).
12.2.3.6
Fuel quantity gauge
Fuel quantity in the fuel tank is measured by the fuel level sender with float. Float position is
converted to the electrical signal and fuel quantity in the tank is indicated on the fuel quantity
gauge.
Summary of Contents for S-LSA
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