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UAE Refineries · IECEx

IECEx Mobile Phone in UAE Refineries

UAE phones need type approval from the federal Telecommunications and Digital Government Regulatory Authority, and refinery operators add their own approval rules for portable devices. Process units, tank farms and jetties are classified areas. This page explains what to look for in an IECEx mobile phone for UAE refineries, and where the IS-04Z1 stands against that list today.

Pre-launch · certification in progress · Launching Q4 2026

SAMS IS-04Z1 intrinsically safe smartphone for UAE Refineries, front view
Marking targetEx ib IIC T4Intrinsic safety, Zone 1 / 21 design target · certification in progress
AvailabilityQ4 2026via authorised distributors
Search topicIECEx
DeviceMobile Phone
RouteSpecification
WhereUAE Refineries

Short answer. The SAMS IS-04Z1 is the intrinsically safe smartphone covered here for UAE refineries: pre-launch, designed for Zone 1 and Zone 21 (marking target Ex ib IIC T4), with certification in progress and no certificate issued.

Where things stand: the IS-04Z1 has not launched, and none of its four certification routes has produced a certificate yet. An operator's own vendor approval is a separate step. Certification status. Place facts reviewed October 2026.

At a glance · IECEx

Checklist: IECEx mobile phone for UAE refineries

Checks a reviewer should make, with the IS-04Z1 position
CheckWhat to look forIS-04Z1 today
Certificate of conformityNumber checkable on the IECEx online registerIn progress; not issued
Standards editionThe IEC 60079 edition the certificate citesStated on the certificate when issued
Schedule of conditionsLimits of use, batteries and accessoriesPublished with the certificate
Where it appliesUAE refineries: Refinery process units, Tank farms, Loading jetties and gantriesClassified by the site operator
Product · UAE Refineries

The product behind this search: the SAMS IS-04Z1.

SAMS IS-04Z1 explosion proof mobile phone, front view

SAMS IS-04Z1

An intrinsically safe Android smartphone designed for Zone 1 and Zone 21 hazardous areas in UAE Refineries. It is pre-launch: IECEx, ATEX and NEC 500 certification is in progress ahead of the Q4 2026 launch.

  • IP68 sealed
  • 4,000 mAh battery
  • 50 MP camera
  • Android 16
  • Zone 1 / Zone 21 design target
The site · UAE refineries

UAE refineries at a glance: who is there, what is classified

A short profile of the site and the kinds of classified area that matter for portable equipment.

Operators and companies on site

  • ADNOC

Classified areas to expect

  • Refinery process units
  • Tank farms
  • Loading jetties and gantries
  • Product pipelines
Local conditions · UAE refineries

Site conditions at UAE refineries: what wears and what limits equipment

Climate

Hot, humid Gulf coastal climate; outdoor equipment should resist heat and salt air.

Pipelines

The Ruwais refinery connects to three jetties on the Gulf and a pipeline network of more than 1,600 km across the emirate for distributing fuels.

Field notes · UAE refineries

More about UAE refineries that matters for portable equipment

UAE refineries: projects and investment

Ruwais Refinery West opened in 2014 with 417,000 barrels a day and contains a very large residue catalytic cracking unit that upgrades about 127,000 barrels a day of heavy residue into middle distillates.

UAE refineries: background

ENOC opened its first oil refinery in 1999 at 120,000 barrels a day for about 1.5 billion dirhams, so Dubai's refining is much younger than Abu Dhabi's.

UAE refineries: industry on the ground

One published refinery list gives the Jebel Ali refinery a capacity of 140,000 barrels a day, showing that it is a mid-sized plant compared with the Ruwais complex.

UAE refineries: industry on the ground

ADNOC's Ruwais Refinery East can process up to 922,000 barrels a day of crude and condensate, the largest refinery in the Middle East, and is closely integrated with other plants in the Ruwais industrial area.

The term · IECEx

What “IECEx” means for a smartphone

IECEx is the international scheme for certifying equipment used in explosive atmospheres. A certificate of conformity is issued by an accredited certification body against a specific edition of the IEC 60079 standards and carries a schedule of conditions of safe use. It is not a legal requirement in most countries on its own, but many national schemes accept it as the technical basis.

The IECEx certificate for the IS-04Z1 is in progress and has not been issued. The marking target is Ex ib IIC T4, the intrinsic safety concept for Zone 1 gas with the hardest gas group (IIC) and a 135 °C temperature class.

In UAE refineries. Refinery turnarounds draw international specialist contractors and inspection firms. IECEx gives them a common reference, with a certificate of conformity and a schedule of conditions. SAMS has no IECEx certificate for the IS-04Z1 yet; certification is in progress.

The route · specification

Specifying an IECEx mobile phone for UAE Refineries

A short checklist for anyone writing or reviewing the specification, with the IS-04Z1 status against each point.

Check on the paper

Marking
Equipment group, category, protection concept, gas group and temperature class, matched to the area drawing.
Certificate and schedule
A certificate number, issuing body and the schedule of conditions, not a brochure claim.
Standards edition
The IEC 60079 or national standard edition the certificate was issued against.

Check for the IS-04Z1

Marking target
II 2 G Ex ib IIC T4: a target, not yet a certificate.
Certificate status
IECEx, ATEX, UKEX and NEC 500 in progress; none issued.
Operator approval
Separate from the certificate and handled with the site operator.
Questions · UAE Refineries

Frequently asked questions

Can we buy an IECEx mobile phone in UAE Refineries today?

Not yet. The IS-04Z1 is pre-launch and its certification is still in progress ahead of a Q4 2026 launch. No unit goes into a classified area before the certificate covering it exists. The datasheet, the certification schedule and safe-area evaluation units are available now.

What does an IECEx mobile phone in UAE Refineries cost?

SAMS has not published a price. Any figure you are offered for an uncertified Ex phone should be treated with caution; written indicative pricing is available for a defined quantity and site.

Does the IS-04Z1 hold an IECEx certificate?

No. The IECEx certificate is in progress and has not been issued. SAMS will publish the number when it exists.

Which areas at UAE refineries would use it?

Likely candidates are refinery process units, tank farms, loading jetties and gantries, product pipelines. Which areas are classified, and to what zone, is set by the site operator's own area classification drawings.

Is intrinsically safe the same as explosion proof?

Not exactly. Explosion proof is a broad everyday term; intrinsic safety is one protection concept, which limits energy so ignition cannot occur. Flameproof (Ex d) is a different concept that contains an explosion. The IS-04Z1 is intrinsically safe by design.

Are all UAE refineries run by ADNOC?

No. ADNOC runs the Ruwais complex in Abu Dhabi, but Dubai's Jebel Ali refinery is run by ENOC Processing Company, a subsidiary of the Dubai government's energy group, and smaller plants operate at Fujairah. Each operator has its own supplier and equipment-approval process.

Which UAE refinery should a supplier approach first?

That depends on the project owner. ADNOC, ENOC and the Fujairah operators run separate procurement and HSE processes, so there is no single approval. Ask the client or main contractor which operator's standards apply, and check current requirements directly with that operator.

Which refineries does the UAE guide cover?

It groups ADNOC's Ruwais complex, the largest, and a smaller refinery at Umm Al Nar in Abu Dhabi. Current operating status of individual units has not been checked here. Ask ADNOC refining which units are active, and which areas your team will actually enter.

Enquiry · UAE refineries

Ask about the IS-04Z1 for UAE refineries, United Arab Emirates

Send the site, zone and gas group and roughly how many handsets. We reply by email with the datasheet and the certification schedule.

Enquiry · UAE refineries

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Launching Q4 2026

Planning for UAE Refineries?

Send the zone and gas group of your site and we will reply with the datasheet and schedule.