G900X/G950 Installation and Maintenance Manual – GEA 71
Revision D
190-00719-00
Page 5-26
G900X/G950 Supported Sensors (Turboprop Only), continued
Sensor
Quantity
Suggested
Manufacturer
Sensor
P/N
Sensor Type
Required
Sensor
Properties
GEA 71
Connection
ITT
1
Pratt & Whitney
Engine
Specific
K
Thermocouple
Any standard
Type K
Thermocouple
ENGINE TEMP
ANALOG IN 7
Signal
Conditioner
1
Sandia
ST-26
N/A
Must convert a
maximum
sinusoidal, 26
Vac - 400 Hz
output from
turbine engine
tach
generators to a
digital signal
compatible
with the GEA
71. Reference
Section A.4.6
for required
digital signal
properties.
N/A
Fuel Flow
1
Electronics
International
FT-180
(Black
Cube)
Turbine Flow
Transducer
N/A
DIGITAL IN* 3A
Fuel
Pressure
1
Kulite
APTE-6-
1000-100G
Pressure
Transducer
Linear sensor
(0-5V output)
with 0V @ 0 PSI
and 5V @ 100
PSI
ANALOG IN 2A
Fuel
Quantity
2
Electronics
International
P-300C
Capacitive type
fuel quantity
sender
Sensor provides
10 pulses per
second for every
liter measured.
(i.e. 100 liter
measured =
1000 pulses /
sec)
0 to 50 V, digital
low
≤
1.9V
DIGITAL IN* 1A
AND 2A
Fuel
Quantity
2 ~ ~
Resistive type
fuel quantity
sender
Linear sensor
(0-500 ohm)
ANALOG IN 3A
AND 4A
Oil Temp
1
Norwich Aero
102-00002
RTD
N/A
ANALOG IN 1
Oil
Pressure
1
Kulite
APTE-6-
1000-200G
Pressure
Transducer
Linear sensor
(0-5V output)
with 0V @ 0 PSI
and 5V @ 200
PSI
ANALOG IN 2