a flow transmitter [range-0-400mbar] connected in process line. please explain me how to calibrate the flow transmitter , & how to do static error

0 Answers   L&T,

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what is coriolis principle for mass flowmeter?

5 Answers   ABB,

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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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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 ?

1 Answers   Indian Steel,

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if we have 380 KVA DG. how to calculate Power Factor. With detailed formula

1 Answers  

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i have one absolute pressure transmitter for the range is -400mmhg to 400mmhg. If i do the zero trim at atmosphere the transmitter should be give 4ma or 12ma? which one is correct?

2 Answers  

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What is the principle of capacitance type level transmitter?

0 Answers  

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I want to measure bidirectional steam flow? Kindly suggest me a suitable flow meter. steam is superheated at 41kg/cm2, 350°C

2 Answers  

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Questions on flow meters,few questions on HART protocol,

0 Answers   Monnet,

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if change the pid in D value so what action.

2 Answers   Siemens,

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how to convert cubic metre per hour to newton cubic metre per hour

0 Answers  

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principle of rtd

4 Answers  

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