Answer / hassan abbas

these level transmitters measure the level in either of the three ways:

The weight of the fluid
The pressure head of the fluid
The position of the fluid in a container

how to overhaul control valves.what are the proper procedures.

1 Answers   Jindal, QAFCO,

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what does a positioner in control valve ?

11 Answers  

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what is the difference between RS 232,RS 485,RS 422, how they different from each other

15 Answers   TCS,

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What happen if we install my pressure transmitter below the elevation of pipe in natural gas service?

0 Answers  

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where we are used split range control

1 Answers   Borouge,

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Square root calculation for dp flow transmitter?

0 Answers  

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Tell about your IFFCO plant visit.

0 Answers   L&T,

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what is difference between RTD , thermo couple and thermistor in general ?? (except temperature co-efficient )

5 Answers   Bilt,

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List three types Level Gauges with their working principles

0 Answers   ABB,

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how to make a calibration for differential pressure

2 Answers  

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Dear all... I have 1 0-400 duplex type RTD, I connected the A side to the temperature indicator and B side to the PLC panel, but when I have observed then found that The PLC side temp has the variation. and it was distub to other RTD temp also. so what can I do.pls help me

1 Answers   Worley Parsons,

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I want to measure flow by using DP Tx and range is 0 to 1200 Kg/cm2 ?

2 Answers  

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