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Intrinsic Safety 

Thorne & Derrick
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THORNE & DERRICK INTERNATIONAL
Experts in Equipment for Explosive Atmospheres
Intrinsic safety is one of the safest ways to ensure that an electrical device installed in a hazardous location cannot result in a fire or an explosion. Intrinsic safety is a system concept.
Intrinsic safety might seem confusing and involves complex calculations and detailed assessments. But it is not that difficult if we understand the principles behind it. It’s important to understand what intrinsic safety is, the safety of each component in the system, and how an intrinsically safe system is achieved.
In the above intrinsic safety animation, Hazcon Inc. has simplified the concept by focusing on:
The basic principles of an intrinsically safe system;
The three components of an intrinsic safety system;
How the components connect and work together to become an intrinsically safe system (Entity Concept)
For more information on Intrinsically Safe Products that T&D offer click here
www.heatingand...
To Read The Blog Click Here www.heatingand...
Thorne & Derrick are leaders in the development and distribution of Product Innovations that deliver significant improvements to clients plant, people and operational safety in the explosive atmosphere industries.
Your proactive problem solvers experienced in succession planning for the replacement of obsolete, non-conformant and legacy equipment in hazardous areas.
Your first-choice provider of innovative and competitive solutions to ensure ATEX & IECEx Compliance for Hazardous Area Electrical, HVAC & Process Instrumentation Equipment to UK and international projects.
Control Panels | Plugs | Isolators | Enclosures & Junction Boxes | Lighting | Control Stations | Motor Starters | Heat Trace | Gas Detection | Flame Detection | Process Instrumentation | Process Heating | Ventilation Fans | Security Access Control
THORNE & DERRICK INTERNATIONAL
Experts in Equipment for Explosive Atmospheres
Phone: +44 (0)191 410 4292
Email: hpsales@thorneandderrick.co.uk
www.heatingand...

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23 авг 2024

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Комментарии : 17   
@Roberval.Bulgarelli
@Roberval.Bulgarelli 2 года назад
Excellent, clear, simple and straightforward basic explanation of the main aspects and concepts of intrinsic safety. Congratulations! Just a small conceptual comment: both "classified" and "unclassified" areas need to be considered and deemed as "SAFE". Electrical, automation and instrumentation installations, in both cases, need to use equipment with appropriate "Ex" protection types (in classified areas) or associated equipment (in non-classified areas), in addition to performing the applicable installation, inspection and maintenance "Ex" service procedures, according to IEC 60079-14 and IEC 60079-17. 👍 Thus, it is suggested to use the term "UNCLASSIFIED AREA" or "NON HAZARDOUS AREA" instead of "SAFE AREA".
@thorneandderrick85
@thorneandderrick85 2 года назад
Thank you for your feedback!
@venkibvb
@venkibvb 2 года назад
Its very simple and very nicely explained please explain with some practical examples
@InstrumentCalibration
@InstrumentCalibration Год назад
Great Explanation ..Loved how you made it so easy !!
@Guitarplayer724
@Guitarplayer724 3 года назад
Great job explaining the meaning of intrinsic safety. Thanks!
@thorneandderrick85
@thorneandderrick85 3 года назад
You are welcome, thanks for watching!
@walidaitkhelifa8028
@walidaitkhelifa8028 3 года назад
This is an outstanding introduction. Thank you for sharing.
@thorneandderrick85
@thorneandderrick85 3 года назад
Thank you for your feedback
@IHS979
@IHS979 Год назад
Great lesson Sir, please do all types of protection with animation.
@mohanthomas9050
@mohanthomas9050 Год назад
Simply superb.
@kareemali1811
@kareemali1811 2 года назад
very useful information
@JojiJose90
@JojiJose90 3 года назад
Very informative video.. can you please also explain the scenario when the circuit is powered from hazardous area( active signals)?
@elviodonato4605
@elviodonato4605 8 месяцев назад
@JojiJose90 Since this morning I am struggling in finding this answer on the web. Still did not find it, though. My hypothesys is that the instrument will have Vo, Io, Po max out towards safety barrier. The contacts of the barrier supposed to be connected with input from field, (different from passive circuits) will have their maximum input Vi, Ii, Pi. Concerning the overall energy stored in C and L of barrier and cables should I still believe they should not exceed the max allowed by Instrument Co max and Lo max. (practically speaking the reverse of normal verification). I am looking for a confirmation but I could not find anything yet. Your question was raised long time ago but in the meantime did you manage to obtain the answer? it would be very helpful form me and maybe someone else with same question. Thanks in advance. Elvio
@aaaa_85
@aaaa_85 3 года назад
what is the procedure to open IS instrument in hazardous location?
@anhkhoaluu9374
@anhkhoaluu9374 2 года назад
how did you do it can you share with me , thank you
@mehulpatel9579
@mehulpatel9579 2 года назад
👍🏻
@Morocco_Entire
@Morocco_Entire 11 месяцев назад
❤❤❤❤❤❤
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