where do you give the 4-20 ma i/p in a MIL control valve?
Answers were Sorted based on User's Feedback
Answer / s
we can give 4-20 mA either to externally mounted i/p or
intergrated i/p cum positioner in MIL control valve.
Is This Answer Correct ? | 7 Yes | 0 No |
Answer / gsn murthy
the input of the MIL control valve normally in I/P (current
to pnuematic convertor) or direct mounted of E/I.
Is This Answer Correct ? | 6 Yes | 1 No |
Answer / sagar gadag hiranyakeshi suga
we give 4 to 20 ma i/p in positioner(in built
current/pressure transduser)
Is This Answer Correct ? | 4 Yes | 3 No |
I want to measure bidirectional steam flow? Kindly suggest me a suitable flow meter. steam is superheated at 41kg/cm2, 350°C
there are two candidates p and q in an election.During the campaign,40% of the voters promised to vote for P ,and rest for Q.however, on the day of election 15% of the voter went back on their promise to vote for P and instead voted for Q. 25% of the voters went back on their promise to vote for Q and instead voted for P.suppose,P lost by two votes,then what was the total no. of voters.
What care will you take in the installation of control valves,SCADA,DCS and FOC in Oil and Gas Project?
what the differant between Wet Leg /Dry Leg
Hai friends I have dought for O2 analyser how to working in boiler area. And what is the basic principles
How to calibrate radar type level transmitter for interface level? Total liquid(liq.1 and liq.2), level both the liq individually? For. Both the liquid levels how the signal will go from transmitter to dcs? How to calibrate. Single radar 9:26:55 AM for 2 different liquids in a tank?
0 Answers Almeer Technical Services,
how many maximum enter 2mm Dia solid cylindrical pipe into 8mm Dia hollow cylindrical pipe. give answer with calculation.
Give 2 application of quartz crystal used for process parameter measurement.
how pressure reduce through pressure control valve? suppose we have to reduce 20 kg pressure to 10 kg pressure , then what we do ? open the valve or close the valve , initially it is 20 % is upon ( for ur knowledge ).
which instrument is used to study the structure of phloem and xylem tissue?
Can any body give detail about orifice sizing?
In control engg. : Differences b/w 1st order & 2nd order system, graphically & theoretically ?