EGT-100 Exhaust Gas Temperature Indicator
Page 11 of 11
Aerospace Logic Inc.
3150 Ridgeway Drive, Unit #43, Mississauga, Ontario, L5L 5R5, CANADA
Tel. (905) 569-3887 | Fax. (416) 352-5854 | Email. [email protected]
www.aerospacelogic.com
EGT-100 Operations & Installation Manual – Ver. 1.9 – June 5, 2003
7. EGT-100 Specifications
Dimensions
:
•
Fits standard 2.25” mounting hole
•
2.45” X 2.45” X 1.6”
•
2” viewing area
•
Weight: 10oz (4 cyl.) / 13oz (6 cyl.)
Display
•
Custom design color bar display
•
Multi-color sunlight visible
•
InGaAIPGaN LED technology
•
100,000 hours operating life
•
Analog and digital readout of temperatures
Maximum Ranges
•
0ºF – 1900ºF. Displays 200ºF – 1900ºF as
actual temperature and 0ºF – 199ºF as
“COLD”
•
Voltmeter: 6.0v to 32v (optional)
Accuracy
•
1% of range per TSO (SAE AS8005 Class
IIa instrument classification)
•
Voltmeter: 1/10 Volt over full operating
range
Safety
•
Color coded temperature values
•
Visual high temperature alarms for each
cylinder
•
Dual processor monitoring with one second
error shutoff
•
Internal over temperature shutoff
•
Floating point mathematical compensation
for thermocouple sensor linearity
•
Minimum 256 times measurement
validation before display
Operating Temperature
•
-15ºC to +55ºC
•
5ºF to 131ºF
Power Consumption
•
370mA Max (daytime operation)
•
50mA Min (nighttime operation)
Display Units
•
ºF – temperature
•
Volts – voltmeter (optional)
Display Pages/Functions
•
AUTO – automatically select and display
hottest cylinder. One second scan rate for
4/6 cylinders
•
STEP – sequentially step through each
cylinder with five second intervals
•
1 – 4/6 – manually select and display any
cylinder information
•
High limit alarms (visual)
•
Integrated voltmeter (optional)
•
Two brightness selection pages (internal
intensity selection)
Intensity Control
•
Programmable user option
•
External using rheostat type dimmer
•
Internal selection programmable from the
front panel
•
256 level of brightness
Linearity
•
Mathematical compensation over the full
operating range
Operating Voltage
•
6V-32V
DC
Thermocouples Supported
ONLY TSO’d thermocouples that possess the
following characteristics:
Recommended type Westach series 713 EGT
probes.
•
Type K with outputs as listed:
•
200ºF – 2.87mV
•
400ºF – 7.36mV
•
800ºF – 16.58mV
•
1000ºF – 21.31mV
•
1200ºF – 26.03mV
•
1400ºF – 30.70mV
•
1500ºF – 32.90mV
•
1600ºF – 35.24mV
•
1800ºF – 39.67mV
All specification subject to change
© 2002-2003 Aerospace Logic Inc.