What is the reverse action and direct action

2 Answers   Samsung,

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what is the difference between cold loop and hot loop

2 Answers  

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Why the industry's standard current standards are from 4mA to 20mA,not from 0mA or any other range?

3 Answers  

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how to tune the closed pid loop?

3 Answers  

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whats the problem will arrise if we rotate the hosing screw of the differential pressure transmitter?

1 Answers  

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How we calculate orifice plat size???

0 Answers  

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What output voltage the proximity switch shows when it is in open enviornment?

1 Answers  

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How a conductivity sensor & analyzer work at boiler, whats the principle & science is beyond this,How conductivity sensor sence & convert signal & move toward analyzer & analyzer show reading in percent? also what is temperature compensate option in conductivity analyzer

0 Answers  

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Functions of electropneumatic valve positioner:

4 Answers  

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I am applied 100 % pressure on to the air to open control valve,but the valve is not fully closed..and 10-15% is open the valve. how to calibrate the control valve?

3 Answers   OPaL,

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why k factor is important to know in flow transmitter. if we don,t know k factor what will be issue we can face .

1 Answers   Flour Tech Engineers (P) Ltd,

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Can anyone say that formula of Converting the Diff. Pressure into Flow in Kg/Cm2 or any explaniation of Orifice Plate, Beta Ratio , How to calculate

1 Answers  

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