where using the 0-20ma in feiled instrumentation? why its using?

4 Answers  

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I want to measure flow by using DP Tx and range is 0 to 1200 Kg/cm2 ?

2 Answers  

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what is IEC code in cables & how to selecting cables?

0 Answers   ROS,

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in any transimitter (flow/level) there are three terminals for supply& test (+,-,+)in two wire,24VDC given to Tx.,but how 4-20 ma signal travels thru same wire (as it is for 24VDC input supply)?

1 Answers   Jindal, UltraTech,

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.how does CSADA systems display the process variable value?

2 Answers   Empower,

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what is the diffrence between plc&dcs

4 Answers   HCL, Hindustan Zinc,

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Why capacitive banks ar5e important?

5 Answers   Siemens,

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the output of the common trasmitter protocol in qatar gas are the following

0 Answers  

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hi everybody. right now i am working with thermal power plant. our company plant is tripped because of program corrupt. i would like to know is it possible when the plant is running. we are using FREELANCE ABB800F CONTROLLER.

2 Answers  

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where we are used split range control

1 Answers   Borouge,

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What is the relationship between Sensor

6 Answers  

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what is mass flow meter, working principle of mass flow meter and its installation.

2 Answers  

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