what is the difference between 2 wire and 3 wire RTD-
application wise,cost effectivity?
Answer Posted / rk
basically as lenght of wire inc resitance inc.henace a lead compensator is given in 3 wire rtd and gives best results over a far distance from source.
but 2 wire rtd has effect of temp.hence it is used for smaller distance which is not much preffered
| Is This Answer Correct ? | 2 Yes | 1 No |
Post New Answer View All Answers
CONTROL VALVE OPERATING IN MANUAL BUT NOT IN MANUAL. WHAT SHOULD BE THE PROBLEM ?
what different types of problems do occur while doing instrumentation commisioning and how to solve them? please explain in detail
State four different types of flow measurement, for gas flow measurement MMSCFD is the common unit expand the unit and specify significance of word S in the unit.
what is the advantage of submersible level transmitter compare to ultrasonic level transmitter?
How to convert mmWc(mili meter water colam) to tph(ton per hour)?
How to measure the dust in chimney(spm)?
HOW TO CHOOSE FREAQUENCY IN FMCW TYPE RADAR INSTRUMENTS. DESIGN BASIS OR DESIGN CALCULATONS ?
what is metal of piston ring
Name different parts of a pressure gauge.
Hi, I am Newely Joined in Construction company instrument engineer? Any one can Plz tell me How can I advanced preparation for Releated Engineering and construction Documents?
What is voltage regulator?
what is function of SCADA , and how is it work, explain with difination
How r the calculation of process line mpm.
I was working on calibrating turbidity transmitters endress+hauser at effluent polishing plant.We calibrated using NTU buffers.What happened is that when we immersed the sensor, everytime we raise and lower the sensor gradually, the reading will vary.my question is that is there any specifications on what is the required distance from the bottom of the container with buffer to the face of the sensor?Is it ok to install the sensor in a medium which has turbulence specially if bubbles are present?
selection of the zener barrier for the hazardeous area zone 0