Hot coastal climate
Summers are hot and humid along the coast, which affects outdoor equipment and battery life.
Muscat · ATEX and IECEx
ATEX and IECEx Smartphone in Muscat
Muscat is Oman's capital. The Mina Al Fahal area on its coast hosts an oil refinery and the base of Petroleum Development Oman, and Al Rusayl Industrial City lies outside the city. These are the main classified-area sites. This page explains what to look for in an ATEX and IECEx smartphone for Muscat, and where the IS-04Z1 stands against that list today.
Pre-launch · certification in progress · Launching Q4 2026
Marking targetEx ib IIC T4Intrinsic safety, Zone 1 / 21 design target · certification in progress
AvailabilityQ4 2026via authorised distributors
Search topicATEX and IECEx
DeviceSmartphone
RouteSpecification
WhereMuscat
Short answer. The SAMS IS-04Z1 is the intrinsically safe smartphone covered here for Muscat: pre-launch, designed for Zone 1 and Zone 21 (marking target Ex ib IIC T4), with certification in progress and no certificate issued.
Status: pre-launch. IECEx, ATEX, UKEX and NEC 500 certification is in progress and no certificate has been issued; launch is planned for Q4 2026. A buyer's engineering review is separate from the certificate. Certification status. Place facts reviewed October 2026.
At a glance · ATEX and IECEx
Checklist: ATEX and IECEx smartphone for Muscat
| Check | What to look for | IS-04Z1 today |
|---|---|---|
| Marking | II 2 G Ex ib IIC T4 on the rating plate | Design target; not yet marked |
| EU-type examination certificate | Notified body number and certificate ID | In progress with TÜV; not issued |
| IECEx certificate of conformity | Number listed on the IECEx online register | In progress; not issued |
| Where it applies | Muscat: Refinery process units, Crude export and fuel storage, Industrial city factories using solvents or gases | Classified by the site operator |
Product · Muscat
The product behind this search: the SAMS IS-04Z1.
SAMS IS-04Z1
An intrinsically safe Android smartphone designed for Zone 1 and Zone 21 hazardous areas in Muscat. 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 · Muscat
Muscat 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
- OQ (Mina Al Fahal refinery)
- Petroleum Development Oman (based at Mina Al Fahal)
- Madayn (manages Al Rusayl Industrial City)
Classified areas to expect
- Refinery process units
- Crude export and fuel storage
- Industrial city factories using solvents or gases
Local conditions · Muscat
Conditions in Muscat that affect handheld equipment
Established industrial city
Al Rusayl Industrial City dates from 1983 and preceded the creation of Madayn in 1993, the body that now manages Oman's industrial cities.
Field notes · Muscat
More about Muscat that matters for portable equipment
Muscat: climate and equipment wear
The city has a hot arid climate with about 10 centimetres of rain a year, falling mostly from December to April.
Muscat: people and language
The Muscat Governorate had a population of 1.72 million in 2022, and the metropolitan area spans about 6,500 square kilometres, making it Oman's main hub for contractors and head offices.
Muscat: rules and approvals
TRA type approval in Oman is valid for four years, and a local representative and compliance mark are required.
Muscat: who works there
Petroleum Development Oman, the leading exploration and production company, is owned 60 percent by the government and found its first economic oil in 1962.
The term · ATEX and IECEx
What “ATEX and IECEx” means for a smartphone
ATEX is the European legal framework for equipment used in explosive atmospheres (Directive 2014/34/EU). IECEx is the international certification scheme built on the IEC 60079 standards. Buyers outside Europe often ask for both: an IECEx certificate is the technical evidence most national regimes build on, while ATEX is the legal route into the European market.
For the IS-04Z1 both routes are in progress with TÜV in Germany and neither certificate has been issued. The marking target is II 2 G Ex ib IIC T4: equipment Group II (surface industry), Category 2 (Zone 1 gas), protection concept ib (intrinsic safety), gas group IIC and temperature class T4.
In Muscat. Muscat's classified areas include a coastal refinery, the base of Petroleum Development Oman and an industrial city, with international contractors working across them. Their reviewers commonly look for ATEX and IECEx evidence together, and a dual route avoids reworking files per client. The IS-04Z1 has no certificate yet, as certification is in progress.
The route · specification
Specifying an ATEX and IECEx smartphone for Muscat
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 · Muscat
Frequently asked questions
Can we buy an ATEX and IECEx smartphone in Muscat today?
Not today. Until the certificates are issued the IS-04Z1 stays out of classified areas, and until launch there is nothing to purchase. You can ask for the datasheet and the certification schedule, or book a safe-area evaluation unit.
What does an ATEX and IECEx smartphone in Muscat 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.
Is the IS-04Z1 ATEX and IECEx certified?
Not yet. Both routes are in progress with TÜV in Germany and no certificate has been issued. Any listing that says otherwise is wrong.
Which areas at Muscat would use it?
Likely candidates are refinery process units, crude export and fuel storage, industrial city factories using solvents or gases. 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.
Does the weather affect site operations?
Muscat is hot and arid, with most rain between December and April, and tropical cyclones such as Gonu in 2007 and Phet in 2010 have affected the coast in June. Plan for heat and storm disruption.
Do phones need local approval?
Yes. Oman's TRA type approval is required for telecom equipment, valid for four years, with a local representative and compliance mark. Confirm the current rules for each model with your supplier.
Is coastal heat a concern at Mina Al Fahal?
Summers are hot and humid along the coast, which affects outdoor equipment and battery life. Check the certified ambient range, avoid direct sun on parked devices and charge only in a safe area. Ask the operator for its device handling rules.
Related guides
Keep exploring
More on Muscat, and on other places in Oman.
IECEx Mobile Phone Distributor in MuscatSame place, different guide
Intrinsically Safe Mobile Phone Distributor in MuscatSame place, different guide
Ex-Proof Mobile Phone Distributor in MuscatSame place, different guide
Rugged Mobile Phone in MuscatSame place, different guide
Hazardous Area Mobile Phone in MuscatSame place, different guide
Industrial Mobile Phone in MuscatSame place, different guide
ATEX and IECEx Mobile Phone Distributor in SoharElsewhere in Oman
ATEX and IECEx Mobile Phone Distributor in SalalahElsewhere in Oman
Oman market guideCertification route and regulators
All guides for OmanEvery route we cover
Certification statusWhat is in progress
Enquiry · Muscat
Ask about the IS-04Z1 for Muscat, Oman
Tell us what you need to equip and where. The SAMS team answers by email with the datasheet and where each certification route stands.
Enquiry · Muscat
Launching Q4 2026
Planning for Muscat?
Send the zone and gas group of your site and we will reply with the datasheet and schedule.