Answer / ahmallam

RTD Sensor can't be calibrate , you can only calibrate the transmitter only by potentiometer according to PT100, PT1000, ...... table.

or you can use comparison calibration.

Answer / ahmallam

RDT sensor can't calibrate , only RTD transmitter can
calibrate by RTD (PT100, PT1000, .... ) table by using
potentiometer.

or by using comparison calibration.

Answer / carl_ellis

An RTD is 'calibrated' by heating or cooling it to various
temperatures, measuring its resistance at those
temperatures, and the recording and analyzing the measurment
results.

An RTD's performance can not be adjusted like a temperature
transmitter's output can be adjusted, but its performance
can indeed be measured in a periodic calibration.

Carl Ellis
Measure First

Answer / ajay kumar gupta

An RTD is 'calibrated' with the help of Temp. bath by selecting required temprature. You can compare RTD resistance, RTD Chart accordind to type RTD. There is no adjustment in RTD.
 Before installation RTD in field this checking is must.

Answer / yugesh shah

Calibration of rtd is not possible , yeah just know about error is possible when other rtd same type using in same place ..

What is feed factor and its Importance in cement industry? How we can solve feed factor?.

0 Answers  

Anybody can tell me  how to convert mmHg2o /psi to scfm  please give me formula of conversion

0 Answers   Samsung,

i m passed my engineering in 2010 in instrumentation and control engineering. my question is can i apply for software jobs or vacancies.??????????? plz give me answer soonnn......

2 Answers  

Single acting ON-OFF valve. it is air to open. when sov energized , valve will be open, so during that if air fail then what will be the condition of valve ( open or close ) ???

4 Answers  

pls tell me whethere flame proof HMI's are available or every HMI is manufactured by considering flame proof standard.

3 Answers  

What is mean by ATEX?

1 Answers  

how does we do bench calibration of a differential transmitter.

1 Answers  

Tell me about the synchronization panel.

1 Answers  

what diffrence b/w plc s7200,300,400

0 Answers   IFFCO, Reliance,

i have one absolute pressure transmitter for the range is -400mmhg to 400mmhg. If i do the zero trim at atmosphere the transmitter should be give 4ma or 12ma? which one is correct?

2 Answers  

What is micromotion transmitter? What is the porpose of using this transmitter?

2 Answers   Samsung,

i want to Measure the Difference pressure of Packed distillation Column of height 3 mtr. h.p. side connected to bottom & L.P. side connected to the top , so tell me what will be THE URV & LRV of that D.P. transmitter?

5 Answers