United States: industry on the ground
The Permian is the highest-producing US oil field, averaging 4.2 million barrels of crude a day in 2019, with Midland, Odessa and San Angelo serving as headquarters towns.
United States · ATEX and IECEx
ATEX and IECEx Mobile Phone Supplier in United States
The IS-04Z1 is built for people who work inside classified locations at American refineries, gas plants, terminals and wellsites, and for the HSE and IT teams who decide what goes through the gate. Buyers searching for an ATEX and IECEx mobile phone supplier for United States can take the datasheet and the certification schedule for the IS-04Z1 now; supply follows certification.
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
DeviceMobile Phone
RouteSupply
WhereUnited States
Short answer. An ATEX and IECEx mobile phone for United States cannot be bought yet: the SAMS IS-04Z1 is pre-launch (certification in progress, no certificate issued), and the datasheet, certification schedule and safe-area evaluation units are available now.
Current position: certification in progress, nothing issued, launch targeted for Q4 2026. Operator approval runs on its own timeline. Certification status. Place facts reviewed October 2026.
At a glance · ATEX and IECEx
Checklist: ATEX and IECEx mobile phone for United States
| 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 | United States: Baton Rouge corridor, Corpus Christi, Permian Basin | Classified by the site operator |
Product · United States
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 United States. 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 market · United States
Hazardous-area industry in United States
The main operators, industrial areas and sites that the SAMS United States market guide covers.
Operators, EPCs and contractors
- ExxonMobil
- Baytown and Beaumont complexes, Permian acreage
- Chevron
- Permian operations, Pascagoula refinery, Anchor deepwater
- Shell USA
- Mars and Ursa hubs, Vito and Whale platforms
- bp America
- Thunder Horse, Whiting refinery, Kaskida development
- ConocoPhillips
- Permian and Eagle Ford, Alaska North Slope
- Marathon Petroleum
- Galveston Bay and Garyville refineries, MPLX midstream
Industrial areas and sites
- Permian Basin
- Midland and Delaware sub-basins, the largest US oil region
- Houston Ship Channel
- Baytown, Deer Park and Pasadena refining and chemicals
- Beaumont and Port Arthur
- Motiva, ExxonMobil and Valero refining on the Sabine
- Lake Charles and Calcasieu
- Refining, chemicals and LNG export in Louisiana
- Baton Rouge corridor
- Refining and chemical plants toward Plaquemine
- Corpus Christi
- Refining, crude export docks and LNG trains
Field notes · United States
More about United States that matters for portable equipment
United States: rules and approvals
Full certification in the US includes quarterly factory inspections, while field certification offers an alternative for custom or low-volume equipment already at an installation.
United States: rules and approvals
The National Electrical Code covers hazardous locations in Article 500 for the Class and Division system and in Articles 505 and 506 for the Zone system, as adopted by each state or authority.
United States: rules and approvals
The FCC regulates radio frequency devices between 9 kHz and 3000 GHz, and most radio-containing products must follow an equipment authorisation procedure before being marketed.
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 United States. A US procurement or HSE reviewer would expect NEC 500 evidence first, with NRTL listing as the recognisable marker, since the sheet describes the Class I Division 1 programme as in progress. Carrying ATEX and IECEx as well helps international operators and EPCs, such as those building and turning around Gulf Coast plants. No certificate has been issued.
The route · supply
Sourcing the IS-04Z1 for United States
Supply of the IS-04Z1 to United States starts only after certification, through authorised distributors. Until then a buyer can request the datasheet and the written certification schedule, and arrange a safe-area evaluation unit, which puts the site on the list for the right local channel at launch.
- 01
Request the datasheet
The technical specification, marking target and conditions of use, sent by email.
- 02
Ask for the certification schedule
Which certificates are in progress, in what order, and what is still to be confirmed.
- 03
Evaluate in a safe area
Evaluation units can be used for connectivity, MDM enrolment and workflow testing outside classified areas.
- 04
Register for launch
Tell us the site, zone, gas group and quantity so the right authorised distributor can contact you.
Questions · United States
Frequently asked questions
Can we buy an ATEX and IECEx mobile phone in United States today?
No. Nothing can be bought or taken into a classified area today: certification is in progress and launch is planned for Q4 2026. What is available now is the datasheet, the written certification schedule and evaluation units for safe-area use.
What does an ATEX and IECEx mobile phone in United States 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 sites in United States does this cover?
The market guide for United States covers Permian Basin, Houston Ship Channel, Beaumont and Port Arthur, Lake Charles and Calcasieu, among others. Site-level pages are linked below.
How will SAMS supply United States?
Through authorised distributors once certificates exist. Until then SAMS can send the datasheet and certification schedule and arrange safe-area evaluation units.
What conditions affect devices in the Permian Basin?
The basin is dry and sparsely built, so summer heat, dust and long drives between sites are typical. Check the operating temperature range, dust ingress rating and battery life, and confirm any operator-specific site rules, including permits and gas detection practice, with the company controlling the lease.
What FCC approval does a smartphone need in the United States?
Radio-containing devices such as phones normally need FCC equipment authorisation, either by certification through an approved body or a supplier's declaration depending on the device type. Check the FCC rules and consult an accredited test lab or telecommunication certification body for your product's category.
Does the handset cover Class II dust areas in the US?
The Zone 21 design target covers dust at sulfur handling, coal transfer and solids charging, but certification is in progress and no listing exists. Check which Class and Division the final listing covers against your facility's own classification before use.
Related guides
Keep exploring
Related guides for United States and for United States.
Industrial Mobile Phone in United StatesSame place, different guide
NEC 500 Class I Division 1 Mobile Phone Supplier in United StatesSame place, different guide
Explosion-Proof Mobile Phone Distributor in United StatesSame place, different guide
Intrinsically Safe Mobile Phone Supplier in United StatesSame place, different guide
Hazardous Area Mobile Phone Distributor in United StatesSame place, different guide
Rugged Mobile Phone in United StatesSame place, different guide
United States market guideCertification route and regulators
All guides for United StatesEvery route we cover
Certification statusWhat is in progress
Enquiry · United States
Ask about the IS-04Z1 for United States
Send the site, zone and gas group and roughly how many handsets. We reply by email with the datasheet and the certification schedule.
Enquiry · United States
Launching Q4 2026
Planning for United States?
Name the site and the operator and we will send what is available before launch.