pls tell me whethere flame proof HMI's are available or every HMI is manufactured by considering flame proof standard.

3 Answers  

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can anybody tel me how a vfd or any field instrument communicates/interface with plc/scada/cs.

0 Answers   Honeywell,

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why 4 to 20 ma used at 0 set

2 Answers   Borouge, Yokogawa,

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what is the PC interface and software for connection to ABB logic module “ LM011-CE18RAC “ ( for Programming ) ??

0 Answers  

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

0 Answers   ADMA OPCO,

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tell about various protocols used in different plcs

3 Answers   Emerson, Samtel,

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What are the key components of control loop?

1 Answers  

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Give 2 application of quartz crystal used for process parameter measurement.

1 Answers   ADMA OPCO,

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i have been asked by QAFCO to appear for interview for thy post of Instrument Designer(INTOOLS)..i m engineering graduate with 5 years exp. in design engineering.Will this job profile suit me??i need all ur help n suggestions for thy same?

0 Answers   QAFCO,

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the basic of a DP flow transmitter are the following

1 Answers  

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An RTD is a_________________________.it works as follows

2 Answers  

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How to Calibrate Flammable gas detector in field

0 Answers  

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