how u measure flow?orifice measurement?why all ft in square root?

1 Answers  

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What is the use of +/- 20ma in analog measurement,and which instrument gives +/-20ma output

1 Answers  

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HI FRIENDS IHAVE QUESTION 1.WHAT IS PARTIALSTROKE TEST?WHY IT IS USED ON ESD ON OFF VALVES?

3 Answers   KNPC, Rotork,

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wht is dcs architecture ? can u give example?

3 Answers  

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How can corrosion alter the accuracy and precision of a C- Bourdon tube pressure gauge?

1 Answers  

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How to work mass flow meter ?

1 Answers  

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difference between repeatability and reproductability

1 Answers   IOCL,

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Which standard is used for calibration of Control Valves ?

2 Answers  

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What are different types of cable?

0 Answers  

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dear sir we have insatlled positioner model no.sipart PS2 make Siemens at our control valves . now problem is if we want to increase the response of valve opening speedy /fast. what parameters do we change for positioner ? any idea. please guide us.

0 Answers   CPL,

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is here anybody who knows how to calibrate the pressure transmitter? ONLINE

5 Answers  

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What is the difference between conductive lined pipe and conductive unlined pipe? Why do we see that?

0 Answers   Process Control Technologies,

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