Model: LG1197AA01

Pressure Transmitter

Special Features:

Microprocessor controlled; dual pressure sensor; engine/engine pylon mounted

Properties:

Overall Length
10.100 inches
Overall Width
6.800 inches
Current Type
Ac
Mounting Device Quantity
1
Frequency Rating
400.0 hertz input
Overall Diameter
5.000 inches
Actuation Method
Pressure sensing element
End Application
Engine pressure ratio indicators egu-9/a, egk-7/a24j-13 on all series e-3, c-141, b-52 and c-135 acft
Voltage Rating
115.0 volts input
Electrical Connection Quantity
1
Mounting Method
Base
Measurement Range
+1.0/+2.5 pressure ratio
Phase
Single input
Functional Description
Digital engine pressure ratio transducer replacing all epr transducers in group; senses the compressor inlet total pressure (pt2), senses turbine outlet pressure (pt7), computes the ratio by dividing pt7 by pt2 and provides this synchro output signal to an indicator
Reference Data And Literature
T.O. 5p4-2-38-3
Supplementary Features
Transducer, pressure ratio, engine, digital
NSN
6620-01-247-1816
Part Number
LG1197AA01
Description
Transmitter,pressure
CAGE

An instrument that senses, measures and converts pressure of a gas or fluid into electrical signals to be displayed in pounds per square inch (psi) or the equivalent. The item contains an input pressure port, electrical output connection and may include an output pressure port. See also transducer, motional pickup for items with a linear motional input and electrical output to be displayed in other than psi or the equivalent.

Part LG1197AA01 NSN 6620-01-247-1816

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
03375
FIIG:
T179-E
Concept No.:
1
App. Key:
EA
Cond. Code:
2
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
A
ESD:
A
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
14.5 X 14.5 X 16.5
Paclk Weight:
14.0000lbs
Item Weight:
6.5000lbs
Item Dim:
008300620036
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
F000003XA6
SPI Rev.:
SPC Mkg:
17
LVL_A:
LVL_B:

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061700
UFC:
34580
LTL:
RATING VARIABLE
LCL:
77.5
WCC:
658
TCC:
Z
SHC:
Z
ACC:
Instruments/Radio

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Freight Class: Parts and accessories for instruments and apparatus for measuring or checking the flow, level, pressure or other variables of liquids or gases

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