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Calorimeters, Radiometers:
Sensor
RdF exclusive foil, thin thermopile
Heat sink material
OFHC Copper,
Aluminum (water cooled)
Output
0 – 40 ± 10 mV nominal,
typical flight channel
Range
0-60 Btu/ft2 sec
Temperature Range
–185 to 260°C
(–300 to 500°F)
Time Constant
0.02 seconds, typical
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Heat Shield Plugs:
Sensors
Tungsten-Rhenium Thermocouples
with RdF proprietary thin insulation
to 2200°C (4000°F)
Chromel-Alumel insulated thermocouples
Materials
A variety of phenolics and other
ablative materials
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