What is ALSPA 370 control system

1 Answers   DUBAL-Dubai Aluminium,

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I am using 971 Enraf radar level transmitter for LPG tanks ,the tank side indicator gives the error code 999999999FL can any body give me any diagnostic for this issue?

0 Answers  

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Explain the working of rota meter.

0 Answers  

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what difeerent between HART and BRAIN?

3 Answers  

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In split range control, we will control 2 outputs with time interval. Eg :(with 4-20 ma signal, for 4-12 ma we are operating one control instrument like valve & for 12-20ma we are operating other control instrumet (other valve). If we get a signal of 15ma to first instrument (Valve 1), what will happened to the first valve, and if we get signal above 20 ma to 2 valve what will happened ?

3 Answers  

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what is the meaing of calibration curve?

3 Answers   HCL, Honeywell,

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Any can guide for QA/QC Inspector in oil & gas region, the procedures, formats standards, design criteria, i search in all enginees but i can't found wat i need?????????

4 Answers   Aramco, Asian Paints,

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what will happen if transmitter wire get shoted?

2 Answers   Sabic,

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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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What is instrumentation technologists and mechanics?

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How works weighfeeders in cement industry? what is the working principle?

0 Answers  

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which instrument is most commonly used to observe the external features of a grasshopper's abdomen?

1 Answers  

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