how u meassure room temp?is it possible 2 meassure room temp by rtd or thermoc

how u meassure room temp?is it possible 2 meassure room
temp by rtd or thermocouple?between rtd n thrmocouple which
is more regard?3 meassure diff. between rtd n thermocouple?

Question Posted / sujitkumarnaik

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how u meassure room temp?is it possible 2 meassure room temp by rtd or thermocouple?between rtd n ..

Answer / ramraj beda

rtd is low range temp.sensor(0-300) but thermocouple is for high range temp.(0-1400)
rtd measures temp.with change in resistance, thermocouple measures temp.with reference of cold junction, its output in mV.

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how u meassure room temp?is it possible 2 meassure room temp by rtd or thermocouple?between rtd n ..

Answer / mahender mohal

Noramaly room temp. is msrd by thermometers. yes,from RTD
we can also measures room temp. if all other perameters are
neglected but not by thermocouple because of two juctions.
Diff:- 1)rtd is low range temp.sensorbut thermocouple is
for high range temp.
2)rtd measures temp.with change in resistance, thermocouple
measures temp.with reference of cold junction, its output
in mV.
3)rtd have large bulb size than thermocouple.
4)rtd have single metal while themocouple have two
dissimiler metal wires....etc.

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how u meassure room temp?is it possible 2 meassure room temp by rtd or thermocouple?between rtd n ..

Answer / amsal

yeah you can measure the room temp with RTD
but mostly thermometers are used for room temp.
thermocouple are higher range.........

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