Answer / shyam

for flow measurement generally used a DP transmitter
Level can also measure through DP
P=hdg
h=p/dg

Answer / rkbalaji

basically magnetic flow transmitter is used in many industries.

can i use 1 sq mm insted of 1.5 sqmm cable cable length 600 mts under ground laying Cable carrying 24 vdc 4-20ma current

2 Answers  

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The company where I am working, their is rosemount 5400 series radar type level transmitter, it is meant to show level of filled tank, but along with the level it is showing temperature also, so my question is how a onon-contact type radar type level transmitter can show temperature even if it does not have any contact with the fluid?

0 Answers   Process Control Technologies,

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To calculate temperature, why we multiply 25 with mV?

2 Answers  

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What is the IEC Standard for PLC I/O Terminal wiring Procedure?

1 Answers  

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what is a device net.

1 Answers  

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i want to measure temp of hot sand(welding flux) in closed chamber(around 150 deg C).Which is better thermocouple or thermometer?

1 Answers  

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what is the importance of CV in the control valves? how it is calculated?

0 Answers  

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Dead weight tester & comparator for calibration , which is more accurate , what is the application.

1 Answers   Bapco Bahrain Petroleum Company,

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1)why we are using mostly Ultrasonic Flow meters to measure flow, rather than Radar waves? 2)why we are using Ultrasonic waves and Radar waves to measure the Level?

1 Answers   NTPC,

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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 are the steps to follow force a particular input or out put from ics triplex esd system?

1 Answers  

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what is the diffirence between Earth and Neutral

4 Answers  

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