What is cold junction compensation in thermocouples? How is it achieved?

4 Answers   Honeywell,

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how is a displacer type level transmitter calibrated.explain the method?

2 Answers   Emirates,

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what is the principal of flow transmeter,level trans meter,presser transmeter?

11 Answers   Nestle, Reliance,

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What is ultrasonic flowmeter?

0 Answers  

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A differential transmitter is calibrated to measure the flow of lquied, explain what wil happen if the fluid is not pure but contains some bubble?

2 Answers  

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why we r opening HOT BYPASS valve during startup of a compressor?

0 Answers   Hamsco,

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how to calibrate the interface leveltrol

1 Answers   Lanco,

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Derive capacitance to 4-20ma conversion formula / relation in capacitance type pressure sensor?

0 Answers   ISRO,

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what is electric motorised valve working principle.

1 Answers  

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what is the difference between Feedback controller and Feed forward controller. and when it is to be used.

3 Answers  

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WE ARE HAVING YOKOGAWA CENTUM CS 3000 DCS, 2 FCS AND 4 HIS " When the operation Download to HIS message appears: Equalize start. HIS0163 WARNING: Could not connect to equalize destination. (7001) Retrying. Number of retries = 0/1 ERROR: LdXopsLoadMain: connect error 10060 ERROR: LdXopsLoadMain: connect error 10060 ERROR: Processing terminated due to connection error. (7002) Equalization end with errors. HIS0163 ---- ERROR = 3 WARNING = 1 ---- Tell me, please, why and how to solve the problem."

6 Answers   Khas Pvt Ltd, Yokogawa,

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what is the process to make control schematic ?

0 Answers  

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