 AerOpad Thermocouples |
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AerOpad
thermocouples are designed for welding directly to boiler or process
tubes. These thermocouples sense tube surface temperatures up to 2012ºF
(1100ºC.) with a corrected minimum accuracy of ± 2%.
Normally furnished with a 310 stainless steel sheath over the compacted
magnesium oxide insulation, with type "K" wires. These
thermocouples can be supplied with a Hastelloy X sheath material for
superior resistance to the most corrosive atmospheres. AerOpad
thermocouples are easy to install, yet rugged enough to withstand the
roughest handling. |
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Features: |
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Cut start-up time
Minimize fuel waste
Increase tube life
Lower maintenance cost
Allow complete control of flow and fuel
Operating safety
Increase tube
reliability
Avoid forced boiler
shutdown
Prevent "steam
starvation" of superheater tubes |
| Fan Junction Tube Surface Thermocouples |
|
For
many years the measurement of furnace heater tube skin temperatures has
proved difficult, often recording errors of ±30º
C. or more. To overcome this problem the Okazaki-ARi group developed the
"Fan Tip" thermocouple assembly.
In tests, the
"Fan Tip" thermocouple achieved an accuracy of ±4.5º
C. of the true tube skin temperature at approximately 500º C. and has
now been proved in the rigorous conditions of furnaces around the world.
"Fan Tip"
thermocouples with a Hastelloy X sheath material have an exceptionally
long life and allows a smaller sheath diameter to be used (5/16"
standard), thus enabling the thermocouple to be bent into coils. The use
of expansion coils allow for heater tube movement. |
| Thermocouple Accessories and Hardware |
|
Mounting
straps
Connection
heads
Adjustable
adaptors
Multipoint
junction boxes |
| Consult ARi For Any Special Requirements You May Have |
