Answer / satishkumar

If you want to make a zero trim for MASS FLOW METER, the
pipe line filled with liquid or empty pipe line is not a
problem. main important thing is the flow rate must be zero
when ZERO TRIMING of the MASS FLOW METER.

Answer / sanjay ajri

Making full gives more correct result.

hi everybody. right now i am working with thermal power plant. our company plant is tripped because of program corrupt. i would like to know is it possible when the plant is running. we are using FREELANCE ABB800F CONTROLLER.

2 Answers  

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purpose of absolute ppressure transmitter applcation?

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what is the difference b/w wet leg & dry leg level method

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In oil & gas industries and petrochemical industries, there are classification of zones like zone 0, zone 1, zone 2. Is there any differences in voltages or power supply supplied for the process instruments, control instruments depending on the zones

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How DP Transmitter can be calibrated for crud application in floating roof tank?

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What is Span Error

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dear friends pls tell me how temperature compensations are done in bourdoun tube of pressure guages thankx

1 Answers  

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Somebody can explain me about >Critical Loops, calibrations, ESD critical Loop checks, Logic Diagram / Cause & Effect checks for ESD loops,

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what is maximum vaccume?

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1.what is the power consumption of three element drum level control in sugar industries? 2.how to reduce that?

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Sir, my yokugava FF TYPE LEVEL transmitter us bad, i don't have spares available, i want to replace it with a Rosemount FF transmitter, please tell me what procedure to be followed and what changes to be done in dcs part.

1 Answers   BPCL Bharat Petroleum, OEG,

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what is different between modbus and serial link? please could anybody give right answer.

2 Answers  

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