Intrinsically safe enclosure for ATEX zone 2

Intrinsically Safe Enclosure [AZ2S21]

Intrinsically safe enclosure main image

Armagard's intrinsically safe enclosure offers a cost effective alternative to air purged computers. The enclosure is safe to use in areas where there is a possibility of explosion. It enables you to use a standard PC and monitor in ATEX zone 2 and zone 22 hazardous areas.

The stainless steel (food grade 316) enclosure is water resistant and dust proof to IP65 standard. It is also Ex D approved (category 3) to the European standard for type N air-tight devices and has ATEX directive 94/9/EC.


Features and benefits of the intrinsically safe enclosure 

The Intrinsically safe enclosure is delivered fully assembled. The enclosure enables conventional computers and monitors (up to 21 inches) to be used safely in potentially explosive atmospheres. The zone 2/ 22 enclosures are used by chemical, gas petroleum and food producers worldwide.

Feature Benefit
Mounted on 100mm legs A raised enclosure provides easy cleaning and reduces contact with surface areas. This prevents the accumulation of dirt and debris.
Manufactured from food grade (316) stainless steel The 316 stainless steel has a high resistance to corrosion and staining. It is low maintenance and contains antibacterial properties. Ideal for wet or humid conditions or in food preparation areas.
Membrane Keyboard The membrane keyboard enables full wash down, and prevents build up of debris.
Shatterproof poly carbonate window The window provides durable screen protection without risking contamination to the production line, even in the event of breakage.
Water repellent seals The seals are fitted as standard to the door, locks, and windows. They prevent damage to the enclosed equipment by ingress of liquids. It also enables light or heavy wash down of the enclosure.
Fits most slim-line desktop, tower PC or thin client computers, and TFT LCD screens Add the computer of your choice and eliminate the need to buy expensive dedicated computer systems.
Surge protected four way mains distribution Prevents damage to enclosed equipment from 'spikes' of electricity. This extends the equipment lifespan.
Internal fan(s) Helps maintain a stable, uniform internal temperature, which reduces the strain on all enclosed components. Thereby, extending a computer’s lifespan.

Specifications and guarantees:

All Armagard intrinsically safe enclosures are constructed according to European IP and International NEMA standards, ensuring protection from liquids and particulates.

Specifications (without keyboard):

Height: 800mm
Width: 600mm
Depth: 850mm
IP rating: IP65
Product Code: AZ2S21

We guarantee:

  • 5-year warranty on all mechanical parts
  • Fast delivery
  • Informed and helpful staff
  • High quality engineering
  • Over 14 years of industry experience

Contact Armagard LTD