why we use sensing type(NPN)on a vibration monitring system not a (PNP)sensing type

1 Answers  

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what is a vortex flow meter,mass flow meter and electromagnetic flow meter.particular use of this.means in which condition particular meter is used.

0 Answers   L&T,

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Where are oxygen analysers installed in cfbc boilers? What are their usual readings?

0 Answers  

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a flow transmitter [range-0-400mbar] connected in process line. please explain me how to calibrate the flow transmitter , & how to do static error

0 Answers   L&T,

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Transmitter reading is zero but in DCS showing one Bar what is the reason ?

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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what is function of sensor, and how is it work , explain with difination

0 Answers   Bapco Bahrain Petroleum Company,

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what do u mean by 2/3 soleniod valves?

8 Answers   Nile Sugar,

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Why Boiler Drum level transmitter (TX) or level transmitter rang always put -600 to 0 other -900 to 0. Mines range why use….?

4 Answers   Uttam Sugar,

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what is the difference between SCADA and DCS?

5 Answers   ACC,

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Tell me about the synchronization panel.

1 Answers  

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why the SCAN time of DCS is more & that of PLC is less? if the SCAN time of DCS then why we use DCS.

4 Answers  

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