what is the function of a diaphragm?

1 Answers  

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How to connect PLC to DCS ?

2 Answers   Alkyl Amines,

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A DP Endress and Hauser flow transmitter is always tripping pump at low flow. set point is 74 cubic meter/hr. Thorough impulse line flushing and zero calibration has been done, yet problem persists. What do you think is the problem and how do you rectify this fault?

5 Answers  

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if temperature transmitter is showing wran. sensor 2 fail how can you remove from the transmitter display m/n.3144p rosemount

3 Answers   Baumer,

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what is difference b/w the solinoid volve and autodrain?

3 Answers  

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what is the Analog signal and what is the Digital signal

4 Answers  

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-/5A. What is the meaning and limitations of this in energy meter constant. It is a 3 phase LT Energy Meter. If this Energy Meter is connected through a CT of ratio 200/5 Amps, then what is the multiplying constant and how its will be calculated.

0 Answers  

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applications of plc in printing and packaging?

0 Answers  

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whats diffeence between dcs & scada operation.

3 Answers   Orchid, Reliance,

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Please explain the difference between instrument range and calibration range in terms of pressure transmitter? line design pressure: 93 bar operating pressure : 82 bar press Transmitter Range? calibration range ?

3 Answers   L&T,

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how the arrangement of equipments done in control room

0 Answers  

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whats the working principle of level transmeter?

6 Answers  

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