what is the difference between plant earth and instrument earth? and what type of cable( cable size ) used for both? and why ?

0 Answers  

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A pressure Tx accuracy is 0.2%. Signal o/p is 4-20ma.span is 16 Ma.how many deviate the o/p then calibration needed

1 Answers  

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Why DP transmitters are subjected to high static pressure test of 100 bar. Though they will be used for very small pressure range

4 Answers   HPCL,

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Q- Which of the following is Close loop system - a-)respiratory System b-)traffic light system c-)washing machine d-)Room heater my option is A, what is our take on option B & C

4 Answers   Sail,

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what is fire and gas system?

2 Answers   Andhra Petrochemicals Limited,

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If I installed wrong directions orifice plate then what showing value d.p transmitter?

2 Answers   Forbes, STS,

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how to measure draft pressure in transmitter pl. give its single line digram

0 Answers  

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I want to measure and control level in tank of size 10*5 filled with gasoline, so plz give me the solution with clear details. how to select transmitter and sensors.

0 Answers  

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Explain the working of rota meter.

0 Answers  

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What are advantages and disadvantage of the ac supply load cell?

0 Answers  

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what are the difference between conventional and smart transmitter.

1 Answers  

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modbus and profibus communication difference?

1 Answers  

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