Answer / maria jalsin

Vibration sensor are npn transistor so they can give negative voltage only so they are set -10 volts

Answer / kamrul haque

its NPN in bently nevada 3500 (5mm probe)

why using 4-20ma not using 0-20or why not using 1- 20ma???????

7 Answers  

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A differential pressure transmitter is configured to measure the height of an open tank : height 10m and dia 5m. Suppose this same transmitter is shifted to another open tank : height 10m and dia 4m. What will be the %error in measurement? how?

3 Answers   McCoy Engineering,

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how level can be measured in open tank with reference to pressure

1 Answers   Atul, INOX,

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Why humidity limit is 30 to 55 % for raw material storage?

1 Answers  

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WHY WE WILL USE 0-24VdC IN ELECTRONIC CIRCUITS AND INSTRUMENTATION TRANSMITTERS?

3 Answers   Aban Power, Jindal, JSW, Sugar Factory,

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How to set up the various advanced process controllers, input the proper parameters, and tune those controllers given related control system information.

1 Answers   EID Parry,

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what will be the pressure in tank which has the total level of 2 meters and is filled 1.2 meters ?

4 Answers   Engro,

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i have 80cm water tank.how can i use DPT as level mesurment.pls give specs for that..? We have air comp.from that moisture comeout to one tank.i want to mesure level of water in that tank and then after operat one sov to dicharge water after high level.

1 Answers  

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Explain , how timer based pneumatic control valve will work ?

1 Answers  

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where cn i find the previous years question paper for psu exam???????//

0 Answers  

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what does mean by analog output trim and where this one used for?

1 Answers  

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How many types of sensor

0 Answers   Petro Rabigh,

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