1)What is the suitable MOC for flow meters working at temperature between 200 - 250 cen. 2)In which application the mass flow meters are not advisable 3)Is it advisable to use radiation type or radar type instrument for non contact application

1 Answers  

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What is the difference between PLC and DDC?

0 Answers   Emami,

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How can we check Zero of DP type Level Transmitter onside?

7 Answers   Birla,

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If a flow transmitter (magnetic type FT) that can measure flow and temperature, then why in some industries people use flow transmitter and temperature transmitter in the same line 1 after another? Even after 1 single flow FT is capable of measuring flow as well as temperature.

1 Answers   Process Control Technologies,

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who to convert dc to ac

7 Answers   ONGC,

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how to calculate control valve bonnet size?? or how to select its material?

0 Answers   Jacobs,

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can we replace a slot sensor (inductive type) with limit switch (potenial free contact / no-nc type).

0 Answers   Max India,

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what is INSTRUMENTATION ? specify..

7 Answers   Reddy Labs,

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hi i want sov loop cheak from consol to field the operater given status to sov still no change, but MR room to sov ok so whats a problem and alreasy cheak all conection ok ?

2 Answers  

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explain Cascade Control strategy with the help of a block diagram. also exlain its working in a distillation column

2 Answers   ABB, Sabic,

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what is upstream and downstream in liquid flow?

6 Answers   Thermax,

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hw to calibration a control valve?

3 Answers  

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