How many types of Control Modes in process control, plz tell me all.....?

2 Answers  

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how to change 4 wire rtd transmitter into a 3 wire rtd transmitter? as our transmitter is working for 4 wire rtd, what should do for working on 3 wire rtd transmitter

1 Answers   HHJ,

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how far the two wire transmission (loop power) maximum distance suitable?

2 Answers   PCIL,

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What is 1:1 redundancy ?

0 Answers  

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what is vibration sensor working principal and how many types its has??

5 Answers  

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what is scale factor of proximitor & unit of the vibration.

0 Answers   ADMA OPCO,

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NSV type probe stands for

0 Answers   Qatar Petroleums,

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when the force applied on load cell the ohms will be varriying .and how its convert ohms to mv generate and have any formulae?

1 Answers   UETCL Uganda Electricity Transmission Company Limited,

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Is wet leg type system nessesary to measure water level of steam DRUM? How the transmitter is calibrated to measure this level?

0 Answers  

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What is the use of control cable?

0 Answers  

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What is the difference between Analytical instruments and other instruments?

7 Answers   Schenck,

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IF PLC POWER FAILURE THEN WHAT HAPPEN?

2 Answers   IFFCO,

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