a pressure transmitter with a range of 0 to 2500kpag has a specified accuracy of 0.5 % of span.It is to be calibrated using a comparison gauge to have an accuracy of 0.1% of span.The comparison gauge has a range of 0 to 3000kpag What is the accuracy ratio? is this ratio acceptable?

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what is the formula for changing Range of Transmitter from X mmwc to some Y mmwc with respect to DCS NCMH flow range from x NCMH to y NCMH?

1 Answers   HCL,

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what is mapping in instrumentation and control engineering

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Why 250 or 500 ohm load resistance is use in any transmitter

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how many parts of valve positioner?

1 Answers   Kentz,

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How will you select suitable Instrument for Process line/Tank/Vessel?

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How to calibrate a orifice differential pressure flow transmitter in process?

1 Answers  

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god evening sir i am studying m.sc(tech)electronics &instrumention.am i elegible to all industies

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Can I put my meter across an RTD to check it safely witout tripping the equipment when it is connected to an monitoring device eg.RTD module or IQ 1000

1 Answers  

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Why thermo wells are used?

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in my plant 100% feedwater control v/v is air to close but due to instrument air fail,the valve opens but instead of drum level high its get tripped in low low drum level.the urv of level tx is 0 and lrv is -800.pls tell me the reason. for such behaviour.

1 Answers   Sirpur Paper Mill,

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what are the installation requirement is common to all flow meter when volumetric flow rate is being measured

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