Answer / mubashir hassan

dead band the part of the range thruogh wich an input
produce no out put changes is called dead band

Answer / satish patel, bilimora

dedband=difference between set & reset value

Answer / thiyaarajan

While meaasuring PV it if goes below or above set point
alarm will be generated. Then if PV reaches set point the
alarm will reset. but if the PV fluctuates then to avoid
frequent alarm we have to give some % for the alarm to
reset. That % is called as Deab band value.

Generally in which location ( JB or IO card or DCS) the thermocouple compensation is done.Also where they measure the atmosphere temp ( for compensation) in JB OR DCS panel? How they compensating that atmosphere temp? is any circuit for that ( like in rtd wheatstone bridge)?

3 Answers  

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a laways iface problem with brine level transmitter sealing diaphram a laways giving error and maximum reading i made re range and adjust with side glass but during commission it giving gap reading between it and side glass i need help from expert to explain how to calibrate it. note:dp transmitter yokogawa company

1 Answers  

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What inherent design and operating principles are included in a modern control system to use predictive maintenance practices to increase overall system reliability?

0 Answers  

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is here anybody who knows how to calibrate the pressure transmitter? ONLINE

5 Answers  

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what is cold loop? difference between hot and cold loop?

0 Answers   Adani Power,

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how to check the leak in thermowells

1 Answers  

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how to calibrate ph meter?

3 Answers  

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what is the path to communicate from profi to ofc.what is the means of communication.what is multi cire cable in ofc.

1 Answers  

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In turbine what does term CDP, NI, NH, HSSOC means.

0 Answers   ADMA OPCO,

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Specify for Cables - Flame Retardant and Fire Resistant?

0 Answers  

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what is the difference betwwen the 2wire level transmitter and 4wire level transmitter??and their applications also??

2 Answers  

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Hi buddies! i am facing a problem and if someone could help me it will be an immense pleasure to me. we have compect logix PLC 1769 2L AO module to Heat @ 52 to 56 Deg C .So if anyone can do please help me out with this problem.I'll be highly grateful.

1 Answers   Cadila,

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