Interested to Buy Any Domain ? << Click Here >> for more details...
HOW TO CHECK THERMOCOUPLE AND RTD & WHAT IS THE DIFFERENCE
BETWEEN THERMOCOUPLE AND RTD
- 14 Answers
- 99772 Views
- I also Faced
- E-Mail Answers
Answer Posted / mohammed abbas
thermocouple is active devise and works on seeback effect
prociplal which is manufature by using two dissmillar metal
because of this diffrence in property of diffternt alloy
when join togeather at one end it will give milli volts
when u measure across other end of the terminal and it can
use for the measuring higher range temperatue till max 1300
degree centigarde
RTD is passive devise and positive temperature coefficent
its resistance increse as temperature increses and it made
up of platinum and works on wheatstone bridge principal and
its temprature measuring range is from -270 to max 700 and
acuracy is good and it will act variable arm of wheat stone
bridge
| Is This Answer Correct ? | 10 Yes | 2 No |
Post New Answer View All Answers
Which type of diagphram use in costic line,DM water line,natural gas line,oil line?
What is the difference bitween control net scaner and device net scaner
How to Calibrate Ultrasonic flow Transmitter in Field
What is intrinsic safety mean.
hi i am eswar i want to know the instrumentation interview questations for eil(engineers india ltd) i have applied for engineer post in eil please help in this.my mail id eswar310@gmail.com
please can any one tell me clearly about pid tuning i am confusing about this .how to tune pid easly?
protection relay watchdog contact operation?
Boolean algebra
Explain an adaptive / self-tuning controller’s major draw card.
how to turbine speed measurement?
How is flow measured in square root?
How can i copy program (parameter) from mm440 (V.F.D.) by using BOP?
Explain the working of rota meter.
what is a half wave, full wave, and bridge rectifer.
what are the selections available in configuring a burnout protection of a controller? thanks
