how is work pressure switch& level switch?what is the
principle of this?
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if in a level tx height is given, how u calculate the ranges of the tx?
2 Answers Bombay Rayon Fashions, Invensys,
what is function of PLC, and how is it work , explain with difination
1 Answers Bapco Bahrain Petroleum Company,
what is the resource block mode in foundation field but ? what is advantages for this
Hi buddies! my name is sachin and i am working as a electrical and instrumentation engineer in a paper plant. right now i am facing a problem and if someone could help me it will be an immense pleasure to me. i am using AC 800M to synchronise DCS500 drives on paper machine and rewinder.communication is on PROFIBUS and we are using NPBA-01 module to link profibus to DC drives.But these days two of these drives are showing a error named FIELDBUS COMM.TIMED OUT and the drives get tripped.I have changed the NPBA module and PROFIBUS cable.So if anyone can do please help me out with this problem.I'll be highly grateful.
what will be the principle & application of dissoled oxygen analyzer at wast water treatment plant at oxidation basin & how it work?
Profibus DP is a multi-master system. Would it work on RS-485 4W or not, and justify your answer
How we are deciding while programming in pid controller , What we are using heating or cooling.
how many types of viberation transmitter and how to calibrate and where use of vibration transmitter
what does it mean an active front end in vfd plz explain it briefly
Q1]IF THE RANGE FOR FLOW IS -35 TO 125 WHAT WILL BE THE SPAN FOR ABSOLUTE AND FOR NORMAL? Q2]HOW TO CALIBRATE CAPILLARY TYPE LT? Q3]HOW MANY ERROR CALCULATIONS ARE THERE USED IN PROCESS INDUSTRIES? Q4]HOW TO CALIBRATE TEMPERATURE TRANSMITTER? Q5] HOW TO CALIBRATE LEVEL TROLL AND HOW TO CONNECT? Q6]PLEASE TELL ME THE BASIC FOR INSTRUMENTATION WHICH IS APPLIED FOR CALIBRATION AND FOR ALL? PLEASE MAIL THE ANSWER TO honest_yes@yahoo.in
Different between control valve and mov
Control valve Flow characteristic. How the equal percentege curve form?