Answer / nirmal

It functions by having two parallel tubes both containing
gas and heating coils. The gases are examined by comparing
the rate of loss of heat from the heating coils into the
gas. The coils are arranged in a bridge circuit so that
resistance changes due to unequal cooling can be measured.
One channel normally holds a reference gas and the mixture
to be tested is passed through the other channel

while i check zero check for dp flow transmitter some fluctuating came (0 to 458 kg/h) what is the reason?

0 Answers   Petronas,

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how many type of control valve?

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what is the difference between sensor and tranducers?

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Why we use negetive (-)voltage in vibration system

4 Answers  

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3 Answers  

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Close loop and open loop.

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5 Answers  

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how its work inductive proximity sensor explain briefly?

1 Answers  

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what is the difference between Digital output DO signals /Commands for start/stop and Solenoid valves ??

1 Answers  

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