shailesh


{ City } baroda
< Country > india
* Profession * t.t.a
User No # 71133
Total Questions Posted # 1
Total Answers Posted # 2

Total Answers Posted for My Questions # 1
Total Views for My Questions # 6155

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Questions / { shailesh }
Questions Answers Category Views Company eMail

HOW TO DO PERFECT CALIBRATION OF DIFFERENTIAL PRESSURE TRANSMITTER FOR CLOSE VESSEL TANK LEVEL PURPOSE ???? AND HOW TO MAKE ZERO PRESSURE ?? Rosemount 2051 Pressure Transmitter with HART® Revision 5 and 7 Selectable Protocol BIENG USED !! HOW TO CALIBRATE FIELD SIDE DPT WITH THE HELP OF SPAN & ZERO PUSH BUTTONS ??

Bhel,

1 Instrumentation 6155



Answers / { shailesh }

Question { 43464 }

What is the difference between radar and ultrasonic level
transmitter? Which method is best and more accurate?


Answer

RADAR IS .. LENCE WAVE BASED.. IN INDUSTRIES ,,, MOSTLY USED RADAR CAUSE ITS PERFECT MEASUREMENT AND HAVING ZERO ZERO ACCURACY .. WE ARE USING 10 YEARS OLD RADAR L.T. .. BUT STILL ITS WORKING PERFECTLY .. NO ANY PROBLEM FOUND ..

AND YEAH.. ULTRASONIC IS SOUND WAVE BASED APPLICATION..

BUT RADAR IS.. 10000000 % PERFECT THAN ANY OTHER ... L.T.

Is This Answer Correct ?    1 Yes 4 No

Question { Edac, 4648 }

Lube oil pressure transmitter local it's showing 9.8 kg/cm2 but dcs side it's showing 9.26 like that what is the reason?


Answer

If u have a proper range... Selection for p.T.. U should have 4 - 20 ma ratio .. U should measure first .. P..T output ... Then check ... Panel side......

And yeh.. Also check ... Pressure transmitter .. Range.. Inserted in dcs parameter range... Both ..

Means... Pt s range same as in dcs parameter.. O/w u will select ans 0 , span screw from transmitter ....

Is This Answer Correct ?    2 Yes 0 No