Answer / rahul nayak

obviously the control valve should be installed first.
because we must restrict the flow first by placing valve in
line. then only we should think about to control the flow by
flow transmitter.

Answer / shashidhar

Flow transmitter....

Since we do use valve to control this transmission , control
valve come next.

pls tell me whethere flame proof HMI's are available or every HMI is manufactured by considering flame proof standard.

3 Answers  

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TRANSDUSER MOSTLY CONVERT WHICH ENERGY INTO ENERGY ?

6 Answers   DVC,

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Difference between ultra sonic flow meter

0 Answers  

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Can we use twisted pair cable instead of ethernet for communication?

1 Answers   Yokogawa,

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generally transmitter power supply having some range(12v to 35v) but the out put(4-20 mA) must same for given input.If we vary the power supply voltage then output mA also to be change according to V=IR. Is there any voltage regulator in the transmitter ?

2 Answers  

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what is loop1 and loop2 in MTS LT?

0 Answers   SPGC,

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i have level transmitter -400 to 0 range for steam drum application but i am unable to calibrate if installation of lt below lower tap what will be the effect ? and as per std wht is location of lt ,above lower tapping or below

1 Answers  

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full process of gas turbin?

0 Answers  

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Please can anybody help for control valve sizing step by step procedure?

0 Answers  

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what is the difference between PLC & DCS

17 Answers   L&T,

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What is the minmum distance between the electrical panel and Instrument panel

1 Answers   Dodsal,

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how u measure dp in dp tx? how u calibrate a dp tx?

3 Answers   Invensys,

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