i have D.p. transmitter of range 0 to 2540 mmWC, i want to use this for flow measurement (0 to 500 ltr/hr.) what should i do?

9 Answers  

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Single acting ON-OFF valve. it is air to open. when sov energized , valve will be open, so during that if air fail then what will be the condition of valve ( open or close ) ???

4 Answers  

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The wire is disconnected from the fuel gauge sending unit (bimetallic gauge). A voltmeter connected to the wire reads a pulsating 5v. What does this indicate?

3 Answers  

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Why Boiler Drum level transmitter (TX) or level transmitter rang always put -600 to 0 other -900 to 0. Mines range why use….?

4 Answers   Uttam Sugar,

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how to adjust relay in smart positioner ?

1 Answers   SipChem,

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why using negative supply for bentley nevada vibration system ?

0 Answers  

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please tel me the calibration of pneumatic controler.

0 Answers  

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why we cant transmit the dc current easily

1 Answers  

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Actual using of tube bender to bend 2 opposite 90 deg at correct measurement center to center of tubing.

0 Answers   CCIE,

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WHAT IS THE DIFFERENCE BETWEEN PLC AND DCS

55 Answers   ABB, Adani, Adani Power, GMR, IIUC,

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explain key exchanges in all security modes WPA,WPA2,TLS?

0 Answers  

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Could anybody pls give ans of boiler 3 element control system?

5 Answers   Qatar Petroleums,

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