HOW FOREIGN CONTROL SYSTEM CAN BE CONNECTED WITH DCS?

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What materials are used in thermo wells?

0 Answers  

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Yokogawa mass flow meter shows negative reading...what r the main causes for this problem?...

3 Answers   IOCL,

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how to measure level under ground tank ? which type of transmitter very accuracy ?

3 Answers   Biocon,

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what is RTV function in in process control?

0 Answers   Colgate,

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1.what is controller proportional gain 2.what is the controller intergral action time. 3.A proportional plus derivative controller that has a proportional band of 20% and a derivative action time of 0.1 minutes. Construct the shape of the output waveform for the triangular input if the input rises and falls at the rate of 4 units per minute.

0 Answers  

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I heard that we can use flow transmitter for level measurment also hw it is?

2 Answers  

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kindly tell where orifice,nozzle,air foil,ventury used in flow measurement?

1 Answers  

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In your own words, would you expect an ultrasonic level device to work better in a pressure vessel with a high pressure or a strong vacuum, and why?

1 Answers  

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How to calibrate H2s Dectector

0 Answers   KOC,

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WE ARE HAVING YOKOGAWA CENTUM CS 3000 DCS, 2 FCS AND 4 HIS " When the operation Download to HIS message appears: Equalize start. HIS0163 WARNING: Could not connect to equalize destination. (7001) Retrying. Number of retries = 0/1 ERROR: LdXopsLoadMain: connect error 10060 ERROR: LdXopsLoadMain: connect error 10060 ERROR: Processing terminated due to connection error. (7002) Equalization end with errors. HIS0163 ---- ERROR = 3 WARNING = 1 ---- Tell me, please, why and how to solve the problem."

6 Answers   Khas Pvt Ltd, Yokogawa,

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Can a pneumatic control valve work without positioner?

4 Answers   SMC,

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