Answer / abhik sengupta

Two types.active and passive transducers

Answer / goutam mishra

As per the application demand we could use NPN or PNP,these two types of transducer.

how to change measuring units from mmwc to cubm/h in rosemount air flow transmitter with hart communicator fluke 744

0 Answers  

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How hart protocol can be connected with control valves?

0 Answers  

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what is the differnce betweeen hart and smart tx

3 Answers  

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Why the Proximitor supply should be Negative voltage? Why should not we give Positive voltage to the Transducer?

6 Answers   Moser Baer,

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What is the detail function of I/O card in DCS ? Why we dont use the I/O directly with controller?

3 Answers   Kekran Mekran, TCE,

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When can a bypass not used on a positioner?

1 Answers   CCIE,

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what is three element loop

7 Answers  

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hii my name is sujith...i am preparing for HPVL GET 2010... so ,,,pls help me by send any previous questions or material to my site.....(Msujith_12@in.com) thank q

0 Answers  

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what are the inputs (drawings) we need to prepare loop schematics??

1 Answers  

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how many types of viberation transmitter and how to calibrate and where use of vibration transmitter

0 Answers   Sabic,

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why two probes are used in turbine flowmeters?

2 Answers  

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if conical type tank in top LEFT side solid material coming but LT MOUNTED IN TOP OF LEFT SIDE, how to measure ultrasonic level transmitter ?

1 Answers   Cairn,

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