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ravindran_52k3
Associate

Join Date: May 2009
Posts: 41

Instrument cable

10/20/2009 12:41 AM

What are the factors to be considered in selecting Instrument cable, and what are the factors to be verified to confirm the quality of the instrument cable.
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josej
Power-User

Join Date: Mar 2008
Location: Mumbai
Posts: 250
Good Answers: 2
#1

Re: Instrument cable

10/20/2009 2:12 AM

Hi ,

Mainly You have to consider the following

Insulation Voltage =300---/600 V

Type of Insulation PVC Polyethylene

Requirement of Armour

Above Ground /Below Ground===Lead Sheath For Corrosive +h2S presence

Type of Requirement =Instrument/Control Cable/IS Cable/ FO/ Cat 5-6 Cable

Electrical Parameters =DC resistance etc

Consideration ofNominal OD of Cable for Condiut Installation

Outer Jacket Color As per project specs

Colour code of individual cores as per project specs

You may ref BS 5308 Part 01/2 For further info

Regards

Jose
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a_m_shiha
Commentator

Join Date: Nov 2008
Posts: 91
#2

Re: Instrument cable

10/20/2009 10:14 AM

follow the link

http://cr4.globalspec.com/thread/29443
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