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

3 Answers
6479 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

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.

Is This Answer Correct ?

5 Yes

0 No

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.

Is This Answer Correct ?

6 Yes

2 No

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.........

Is This Answer Correct ?

0 Yes

0 No

Post New Answer

More Instrumentation Interview Questions

what is the input to be given digital temp controller during the the calibration time?

2 Answers

what is "smart" in smart transmitter ?

4 Answers

if change the pid in D value so what action.

2 Answers Siemens,

How to connect field devices to PLC and DCS using a FIELD BUS, DP,MOD BUS(please tell me any extra interfce or adopters need in this case if we use remote i/o s)

3 Answers

is manifold required for an integral orifice meter?

2 Answers

Isometric drawings are generated during _________________ phase of a project

0 Answers

any one can send me instrumentation previous interview papers? I prepare for MNC Company Interviews? my mail id- Rakesh.Golla@dodsaldxb.ae , and another mail rakesh.gvk@gmail.com

0 Answers

why does mA signal preferred for signal transmission?

12 Answers Emerson,

What is mean by AC voltage and DC voltage

2 Answers

GIVE THE TEMPERATURE RANGE OF PLATIUM RESISTANCE THERMOMETER.

7 Answers DVC,

what is the input of conductivity sensor and meter during the calibration time and what is the output?

2 Answers

should I use Hydrostatic Pressure Transmitter for measurement of DENSITY of filled tank ? If YES then please explain how.

2 Answers HPCL,

For more Instrumentation Interview Questions Click Here