How to calibrate Magnetic flow Transmitter in Field

0 Answers  

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If i want use the 6 kg/cm2 pressure gauge then how to calculate its pressure gauge range?

1 Answers  

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Thermocouples work as follow:

1 Answers   Dashen Brewery, Tata Power,

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Yokogawa mass flow meter shows negative reading...what r the main causes for this problem?...

3 Answers   IOCL,

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What is re-latch the manual trigger in solenoid valve

0 Answers   Valvitalia Systems Division,

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Pressure tx shows 1 mbar but we need 1000 mbar at this process condition .. how can we sort it out .

0 Answers  

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can any one tell me when ongc placement test and its forms is available????/ pls tell me if u know

0 Answers  

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Name four general (not technical) criteria that would you consider important, when deciding upon a particular control valve?

1 Answers  

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in current transmitter why we use 4-20ma ???

2 Answers   IMCO, IOCL,

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define SIMULATION a and what is the need of it

3 Answers   Siemens,

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what is difference between RTD and Thermocouple?

2 Answers  

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A pressure differential gauge type of instrument has a manifold with 2 isolation valves (hp and lp),2 vents(1 each for hp and lp) and 1 equalizing valve. Determine the position of each valve(either fully closed or fully open) when troboulshooting to: 1. zero the transmitter. 2. determine if there is a block in the impulse line. 3. determine if the gauge is functioning properly. The process fluid is water.

1 Answers  

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