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SAE AMS 2750E Relocation Hot or Cold Recording Sensor

M

mughni

#1
Hello all,

I'm new here, hope can share and get some help.

I am alittle bit confused with the statement from the par 3.5.18 (Relocation of hot and coldrecording sensors for class A or C instrumentation), while in my practice i'm using the different between tus sensor and measured temperature and make sure it was less then sat tolerance, because i understand it better.
But the other statement quite challenging, so i wish someone here could help, it is sound "These sensors do not require relocation if the overall temperature uniformity does not exceed one half of maximum temperature uniformity tolerance for the aplicable furnace class at all temperature surveyed"

Is it mean like this:
lets say i have furnace class IIC which is have +- 1 for SAT and +-5 for TUS, do the one half (1.5) taken from +-5 so it is not needed to do relocation if different between max an min tus sensor less then 1.5*10 = 7.5

Anyone have thought?

Thank You
 
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