Engineering
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Does Simple Apparatus Need an IS Barrier?
Does simple apparatus really need an intrinsic safety barrier? We look at one of the most common hazardous-area…
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Intrinsic Safety Calculation Example: Siemens LVL200 + Pepperl+Fuchs Barrier
A worked intrinsic safety calculation using a Siemens SITRANS LVL200 and Pepperl+Fuchs barrier, including entity parameters, cable capacitance,…
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Intrinsic Safety Explained: Ex i Barriers and IS Circuits Made Simple
A practical guide to intrinsic safety, Ex i barriers, IS loops, entity parameters, cable checks and common installation…
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Ex d vs Ex e Explained: Flameproof vs Increased Safety ATEX Equipment
A practical guide to Ex d vs Ex e equipment, including flameproof enclosures, increased safety, common mistakes, inspection…
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ATEX Temperature Classes Explained: T1 to T6 Made Simple
A practical guide to ATEX temperature classes, including T1-T6, maximum surface temperatures, ambient temperature effects and common specification…
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How to read an ATEX nameplate
How to read an ATEX nameplate: a practical guide for site engineers.
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ATEX Zone 1 vs Zone 2 – What Actually Changes
ATEX Zone 1 vs Zone 2 – What Actually Changes
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ATEX Requirements – The Mistakes I Keep Seeing (And How to Avoid Them)
ATEX mistakes are more common than you think. From wrong equipment categories to misunderstood zones, this guide highlights…
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Common Fibre Installation Mistakes I Keep Seeing
Real-world fibre installation mistakes that cause delays, rework, and awkward conversations on site. Based on practical experience, not…
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