Answer / dipankar kakati

flow is directly proportional to differential pressure.

I was working on calibrating turbidity transmitters endress+hauser at effluent polishing plant.We calibrated using NTU buffers.What happened is that when we immersed the sensor, everytime we raise and lower the sensor gradually, the reading will vary.my question is that is there any specifications on what is the required distance from the bottom of the container with buffer to the face of the sensor?Is it ok to install the sensor in a medium which has turbulence specially if bubbles are present?

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why the SCAN time of DCS is more & that of PLC is less? if the SCAN time of DCS then why we use DCS.

4 Answers  

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Why Flow measure in Square-root?

12 Answers  

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How much flow is passing through 6 inch line? There are no gauge, no any transmitters in line.

3 Answers  

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what is the difference between transmitter and smart transmitter ?

4 Answers   Aditya Birla,

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What is instrumentation measurement?

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Define cryogenic?

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what would be the minimum flow rate that we can measure on rotameter..?

0 Answers   TATA,

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How it the difference between force balance system and dispalacement balance system?

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An equipment is certified for EEX, IA, IIC, T6, what do you under stand by this.

3 Answers   ADMA OPCO,

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State four different types of flow measurement, for gas flow measurement MMSCFD is the common unit expand the unit and specify significance of word S in the unit.

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What is mean by SMART in an Instrumentation. is any full form for SMART?

3 Answers  

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