Answer / guest

yes, u will need a manifold on integral type orifice meter..
so u can use it for impulse piping or u can mount ur flow
transmitter directly online.

Answer / kanji

no it is not necessary to use manifold for integral
orifice. u can directly mount the transmitter on the
orifice assembly. use of the manifold is to work online on
transmitter.

plz send me placement paper of ongc

0 Answers   ONGC,

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can any one explain in which term we are flow flow is it volumetric r is it mass? and y

0 Answers  

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I saw one P&ID 6" control valve has been connected with 8" process line, and 2" valve also connected in parallel with 6" valve. why the 2" valve connected in parallel, Is there any technical reason. please clarify. With Regards-Kittu

5 Answers   GNFC,

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How to Calibrate Penumatic Transmitter.LRV= -60 URV= -20.Can u give me Answer.

9 Answers   ABB,

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when an eddy current probe is installed inside of a turbine or compressor in case of probe problem same as:crash of head of probe,changing the scale factor because of low measuring gap(physical gap is ok(example=1.14mm)but voltage is reduced(example=-6 volts),is any way to check the probe,when the ohm of probe is ok.thank you,(Karim Tavakoli)

1 Answers  

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detail of mass flow meter pricipal

0 Answers  

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In oil & gas industries and petrochemical industries, there are classification of zones like zone 0, zone 1, zone 2. Is there any differences in voltages or power supply supplied for the process instruments, control instruments depending on the zones

1 Answers  

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how to check the leak in thermowells

1 Answers  

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How to convert m3/hr in tonnes/hr

2 Answers  

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how to set calibration range in a DP transmitter to measure level for a closed tank and for an open tank,and also please explain me how to set calibration range for a DP flow transmitter in a line ?

1 Answers   CCL Products, IOCL,

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Explain what is meant by the term “FLASH POINT” of liquid?

2 Answers  

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Instrumentation symbols interpration, P& ID, Logic diagram analysis, Electrical drawing analysis.

0 Answers   CCIE,

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