Answer / hussainngx

In case of radar type level Tx .For level its range is 0-100 % . But we have to configure some parameters like empty/full calibration , dielectric constant, mapping . For configuring these parameter we need level sketch of the tank.

What information needs for Control Valve "sizing"

1 Answers   Qatar Petroleums,

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Is there any temperature compenasation for the air flow from FD fan & SA fans which supplies air to the Boiler?

2 Answers  

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If an Instrument has 550 ohm internal resistance and the cable used for that instrument is 0.5 ohm per meter resistance. If the voltage is 12volt.How much length cable can be used?

2 Answers  

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What is a snubber circuit?

2 Answers  

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what is function test.

1 Answers   Takreer,

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Who to difference between analog in & analog out in dcs?

0 Answers  

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what the differant between Wet Leg /Dry Leg

2 Answers   Sepam Group,

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Describe the concept of Gain Scheduling, as currently found as an option in some controllers.

1 Answers  

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What does a hookup diagram look like? can you give sample drawing. thanks.

1 Answers  

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How flow control valve is working with pnuematic positioner and I/P convreter from command is given from remote

1 Answers   Ecil, GAIL,

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how to calibrate electro pneumatic positioner 8013 mil controls ltd ?gsr

0 Answers  

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Guy's need your support,I want to measure closed tank level which is under vacuum -630mmHg using DP Transmitter, tank fluid density 1.38, Tank height is 7ft

4 Answers   icl,

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