Answer / anuj kumar sharma

Answer

Answer / umesh shah

all instruments basic working principle is a transducer.

Answer / ramesh kumar singh

Temperature sensor work on seeback effect, positive temperature coefficient, negative temperature coefficient,thermoelectric effect, pressure sensor work on strain gauge, orifice plate,piezoelectric crystal,for flow measuring using magnetic flow meter.for ,level measurement use level probe.etc

transmitter in 3 connection +,-,And test mode so how Use To Test Mode

1 Answers   Essar,

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how the 4 to 20 mA signal goes to any controller/indicator,and what is the role of voltage ,12/24 and how to do connection of it, in controller.

1 Answers  

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please send me gail format if u have... please help me if u can...

1 Answers  

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Dear all... I have 1 0-400 duplex type RTD, I connected the A side to the temperature indicator and B side to the PLC panel, but when I have observed then found that The PLC side temp has the variation. and it was distub to other RTD temp also. so what can I do.pls help me

1 Answers   Worley Parsons,

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What is difference between magnetic flow transmitter & Electromagnetic flow transmitter?

1 Answers  

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on which principle control valve works?

3 Answers   Lupin, Reliance,

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what is mean by loop checking?

8 Answers  

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How will u convert the mmh2o in mass or Volumetic flow rate in DP Flow Transmitter. Give me the Brief explain using the formula

1 Answers   Walchandnagar Industries,

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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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If mVolts can drop by resistance of wire as compare to mA, then how thermocouple mV reaches in CCR as accurate value?

7 Answers  

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What is smart positionar

2 Answers  

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