field bus transmitter calibration procedure tell me

0 Answers   BAP,

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micromotion flow meter used for

3 Answers   Reliance,

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1.what is the role of proportional comtroller in pid controller?2.How do u calibrate the control valve?

3 Answers   Bently, IOCL,

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few questions on RS 232,1 question on relationship of impedance and turns ratio, many questions on flowmeters

0 Answers   Monnet,

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flow transmeter accuracy 0.075% of full scale & find ucertainty is 0.025 % so what is maximum limit band of uncertainty

0 Answers   ONGC,

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if tx. dp increase or decrese what happend in the reading

1 Answers   BSP,

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Please can anybody tell me the step by step procedure for calibrating the Pr,Lvl,Fl,Temp transmitter on process?

1 Answers  

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what is the difference between auto tuning and manual tuning of controllers(eg:PID,PI,PD CONTROLLERS )

2 Answers   GATE,

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what do you mean by smart instruments?explain with example

4 Answers  

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How oil line flow measured?eplain about instruments used and working principle?

0 Answers  

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what is thermopile?

1 Answers   HNG,

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Can any body give detail about orifice sizing?

5 Answers   Essar,

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