Answer / helping out

We can use duplex RTD( two channel) for local indication and DCS for interlocking. For local indication we can use Temperature Indicator of any type. For DCS we can use Temperature Transmitter.

how to control motor load with rpm or vfd

1 Answers  

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What is the formula of vabration sesore. i mean how to covert mils to volt plz share if any body knows   very argent : my mai is merajalam143545@yahoo.com

0 Answers   Samsung,

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What is the basic difference between Modbus and CAN Open Protocols

0 Answers  

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What is scan time of PLC?

2 Answers   Gujarat Borosil,

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describe yourself?

1 Answers   TCS,

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Pls can anybody tell me how much memory plc's has?in byte or in Kb

2 Answers  

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which type of zones used for boiler? & why ?

0 Answers  

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Why we use the double acting control valve in flow line?

3 Answers  

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what does mean by analog output trim and where this one used for?

1 Answers  

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

3 Answers  

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cascade controller is feed back or feed forward or both

4 Answers  

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what is the well head protection system?

1 Answers  

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