Answer / chinmay

Hook-ups are basically of two types Process Hook-Ups and
Pneumatic Hook-Ups. hook ups give complete information
required for installation of a particular instruments which
indicates cable entries, support details, connection sizes.
It clearly defines the instrumentation scope for
installation and helps in identifying the materials and
accesories required during installation
Process Hook-Ups covers all field instruments installed on
pipelines/vessels and other process equipments and
Pneumatic Hook-ups covers all instruments which require
instrument air to operate

Answer / sakthivel_eie

it shows how to isolate from process also how it woks

Answer / ram

Hookup to indicate the how to install the instruments.whether it's stand mounting or direct mounting in this drawing shows dot and stand when the dot indicates direct mounting and stand indicates stand mounting

what is disadvantage of field bus (ff)type of instrument

1 Answers  

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0 Answers   Kentz,

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How to calculate the Range of level transmitter ?

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Explain the burnout feature.

0 Answers  

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Why ac supply load cell is used? Can we use the dc supply load cell?

0 Answers  

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how works encoder in plc

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.how does CSADA systems display the process variable value?

2 Answers   Empower,

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What is open loop checking and close loop checking

1 Answers   BARC, NTPC,

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How is flow measured in square root?

0 Answers  

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what is the zero elevation and zero supresstion in level measurement, how can use it?

2 Answers   GAIL,

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1 Answers   ADMA OPCO,

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Hai friends I have dought for O2 analyser how to working in boiler area. And what is the basic principles

2 Answers   Enmas,

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