Answer / amit kumar

by using optical pyrometer

Answer / nk

to rtd(resistance temperature detecter)

what is the difference between PLC & DCS

17 Answers   L&T,

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Meaning of the following a. IOP- Manimum; b. IOP- Maximu,;

0 Answers  

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What is an SCR?

4 Answers   GAIL,

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where proximity sensor installed on tank in loading arm application

0 Answers  

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what do u mean by compensating?in power plant where are compensating done?how level , flow compensated?

1 Answers   TATA,

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whatis diference between zero pressure and obsolute pressure

1 Answers   ABB,

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dear friends pls tell me how temperature compensations are done in bourdoun tube of pressure guages thankx

1 Answers  

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I have installed a RTD whose length is 2250mm(RTD stem length), but it's upper 200 -250mm is out of the reactor, and this upper 200mm stem is surrounded by atmospheric temp. And the lower portion i.e. 2000mm is in contact with the measuring fluid, then does the final measuring temp. Gonna change as the upper 200mm RTD stem is out of reactor?

1 Answers   Process Control Technologies,

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why temperature transmitter is showing ambienttemp.but 21.5ma. alarm AO showing at the display &how to sloves this problem.

2 Answers  

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In thermocouple could we use the lug for termination or not,Thermocouple is any time,I am currently concerned with K type.please let me know if anybody know

4 Answers   Saudi Aramco Shell Refinery Company SASREF,

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can install leveltrol in steam drum for measurment the level of steam drum? if not then why?

1 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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