how to calibrate control valves & power cylinders & ultra sonic level transmitters

0 Answers   ABB,

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can install leveltrol in steam drum for measurment the level of steam drum? if not then why?

1 Answers  

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What are the Components of Siemens S7 300 Series PLC system ?

1 Answers   Siemens,

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If any control valve create hunting problem, what is the possible reason and solution?

6 Answers  

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Yokogawa CENTUMVP R6.09 unable to download to Engineering Station with ExaOPC R3.75 The issue is when I try to download the common project section to the Engineering Station (STN) from the HIS in System View, it is unable to connect. The error displayed is: WARNING: Could not connect to equalize destination. (7001) Retrying. Number of retries = 0/1 ERROR: LdXopsLoadMain: connect error 10060 ERROR: Processing terminated due to connection error. (7002) Equalization end with errors. STN0149 ---- ERROR = 2 WARNING = 1 ---- Background: >Updated the ExaOPC software on the STN from 3.60 to 3.75 >STN operating system is Windows Server 2008 R2 >HIS operating system is Windows Server 2016 Stanard Solutions attempted include: >Ensuring all IP addresses are correct and all networked devices can be pinged. >The ability to ping a device using its host name from another device (<ping STN0149> from HIS) >Ensure both devices firewalls are disabled. >The antivirus installed on the STN is disabled. >Ensuring both devices are within the same workgroup. >Added both devices to each other's Host and LMHost files. >Running IT Security tool after changing any administrative settings.

0 Answers  

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what is the conversion factor for nm3 to kg/hr in air flow

4 Answers  

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how radio frequency level probes works with its controller ? what is its principle ? pls give me brief explanation?

0 Answers  

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Describe how to use megger to measure the earth resistance and insulation resistance

0 Answers  

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why we are using digital signals for I/O & how to measure this signals is getting or not ?

0 Answers  

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What are continuances of connecting earthing and shield of branch cables (instrument to Junction box), at the same earthing pot provided on JB? Is it ok, or may produce some problem? 

0 Answers   Process Control Technologies,

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What is the differences of Level swich( LS ) and Level Transmitter(LT)

2 Answers   Hi Spectra, Sipra,

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What is the purpose of bypass valve across AS valve.

0 Answers   ADMA OPCO,

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