Answer / a.mondal

know that pressure=(hight x sp.density x g),where g and sp. density are constant so that pressure is proportionaly related to the hight or level.

Answer / santosh kumar

Yes it can be measured for level measurment by using
Pressure transmitter of 0-60kg/cm2. If the level measurment
for open tank with HART communicator convert into mmH2O and
feed the RANGE for level measurment(Tank heightXdensity of
liquid in Tank)

Answer / rohan

Nowadays transmitters are having inbuilt math processor having
program stored in its memory.So in this case

P=h*density*g

This will convert pressure into level.

IN JB CONSTRUCTION WHY WE ARE USING JUMPPER........CAN U PLEASE TELL ME.....

0 Answers  

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can any one explain in which term we are flow flow is it volumetric r is it mass? and y

0 Answers  

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How to measure density of oil in your kitchen. i.e indirectly to verify the quality of oil using min. gadgets available in the kitchen/house.

1 Answers   HPCL,

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What are the automatic controller MODES?

2 Answers   DEWA,

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what is different betwen Process zero and atm zero?

1 Answers  

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what is output of FOUNDATION FIELD BUS transmitter

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How u measure the massflow in orifice flow measurement techniques

0 Answers   Johnson Matthey,

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difference between span and range

3 Answers   IOCL,

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How can we use feedback signal frm rtd for monitoring and in dcs for controlling ,then which type of rtd is sutaible 2 , 3,4wire and why ?

0 Answers  

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What are the problems faced while testing HART instruments?

1 Answers   SSC,

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Explain PID controller tuning & any one method used for it.

1 Answers   L&T, Oil India,

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