Answer / mohammed emaaduddin

I donno the exact number of methods of temperature
measurement. But the different measuring devices for
temperature measurement are,
Thermometers, Pyrometers, Resistance Temperature
Detectors(RTD), Thermistors, Thermocouples and Thermowells

Answer / sudhansu

temperature can be measured my basically two ways...
a)by direct contact method in which we
have-rtds,tc,thermometers etc. where we have to make direct
contact of transducer with the mesurend.
& b)non contact type like pyrometer

Answer / sandip patel

same with the addition bimettalic strip is also one of the measuring device for the temperature

Answer / imam

rtd.tc .termistor

Answer / abbas

1.mechanical methods(expansion of materials,pyrometers)
2.electrical methods( rtd,tc,thermistors)

Answer / abhay raj

exactly the same answer as stated in ans. no- 4.

non contact method used to measure temperature is- RADIATION
PYROMETER

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