Answer / guest

can measure level by using Differential Pressure. It infers
liquid level by measuring the pressure generated by the liquid.

Pressure = Specific gravity x Height of the liquid column.

Answer / anonymous

Pressure = density x height x gravity

Answer / abhijt sonar

Pressure = Specific gravity x Height of the liquid column.

Example: - U-Tube manometers...

typical loop drawing of a simple feedback control comprising of one transmitter and one control

0 Answers  

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While giving Power Supply of 24 VDC to a Transmitter,why Shield Terminal is connected either at Transmitter or at ISB.Why not Shield Terminal connected at both ends.If the Reason is to avoid Noise interference,which type of noice that is interfering.Is the Noice from the 24 VDC supply terminals or from any external source.

1 Answers  

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Can please tell mi about SIOS, PRM, SERVER, and what is the diference between PIN LAN, PCS LAN,APC Server, and please send the Doc if possible for referance,mail id patil_amit17@yahoo.com

0 Answers  

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How to do manual mapping in radar type level transmitter?

2 Answers  

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what does a positioner in control valve ?

11 Answers  

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Please send the all question with answer related for interview.

1 Answers  

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What should be the ideal tapping location for pressure differential transmitter for liquid service. If the tapping taken from the top of the pipe then PDIT will work properly or not. If PDIT do not work properly then what minimum corrective action should be taken in order to solve wrong tapping locations.

1 Answers  

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Hi, I'd like to know the purpose of MOS (maintenance override switch). At site, these switches are installed in a stanchion with the transmitter (connected to ESD). thank you.

3 Answers   Adani, Adani Wilmar,

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when the force applied on load cell the ohms will be varriying .and how its convert ohms to mv generate and have any formulae?

1 Answers   UETCL Uganda Electricity Transmission Company Limited,

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why can't we use 5-20mA standard or some other instead of 4- 20mA?

6 Answers   Emerson,

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please give me combustion cntrl interlock details? if possidle drawing also?for this one is there any website ?

1 Answers  

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why we use condesiate parts before tranmitters?

3 Answers  

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