Answer / sivasankari

The abbrevation of ATEX is ATmosphere EXplosive.

why we used for range in pnumatic 3-15 psi and current 4-20 ma?

11 Answers   Jindal,

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how pressure reduce through pressure control valve? suppose we have to reduce 20 kg pressure to 10 kg pressure , then what we do ? open the valve or close the valve , initially it is 20 % is upon ( for ur knowledge ).

4 Answers   TATA,

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WHICH IS BEST INSTRUMENTATION OR ELECTRICAL ENGG?

3 Answers   SAS,

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How to calibrate level transmitter with use of HART?

0 Answers   Samsung,

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why use squareroot in flow measurment by dp transmitter?

4 Answers  

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HOW TO SOLVE PROBLEM WITH ENRAF LEVEL TRANSMITTER 854 ATG THAT PASSWARD DO NOT Exist INTO TRANSMITTER TO ADJUST LEVEL WITH PORTABLE PET 847, WRITTEN WRONG PASSWORD , I AM SURE THAT DEFAULT PASSWARD (W2=ENRAF2) IS THIS TRANSMITTER NEED TO REPLACE SOFTWARE AND HOW?

0 Answers   Lerco,

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A pressure Tx accuracy is 0.2%. Signal o/p is 4-20ma.span is 16 Ma.how many deviate the o/p then calibration needed

1 Answers  

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what is difference between positioner and position transmitter in control valve

2 Answers  

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What is the difference between PLC and DDC?

0 Answers   Emami,

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what is difference between 1/2"NPT & M20 x 1.5 cable gland?

8 Answers  

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Anybody know how to create a ladder programme for power switch in TV remote without using counter... ie TV can be turn on and turn off using single push button switch... on pressing the switch first time TV turn on and hold the on state till i press the switch again, and after TV turn off.

2 Answers  

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Explain level troll principle & interface level measurement.

1 Answers   ADMA OPCO,

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