ExxonMobil Beaumont
The refinery is reported at over 600,000 barrels a day after a 250,000 barrel a day crude unit expansion, with ethylene capacity of 816,000 tons a year on site.
Beaumont Texas · ATEX and IECEx
ATEX and IECEx Mobile Phone in Beaumont Texas
Beaumont is part of the Golden Triangle with Port Arthur and Orange, where the 1901 Spindletop discovery began a large refining and petrochemical cluster. ExxonMobil's refinery and chemical complex is the city's largest private employer, with Zone 1 areas at process units and crackers. If you are specifying an ATEX and IECEx mobile phone for Beaumont, Texas, this page covers the markings, the approvals and the current certification status of the IS-04Z1.
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
RouteSpecification
WhereBeaumont Texas
Short answer. The SAMS IS-04Z1 is the intrinsically safe smartphone covered here for Beaumont, Texas: 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. 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 mobile phone for Beaumont, Texas
| 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 | Beaumont, Texas: Refinery process units, Ethylene cracking units, Lubricants plant | Classified by the site operator |
Product · Beaumont Texas
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 Beaumont Texas. 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 · Beaumont, Texas
Beaumont, Texas 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
- ExxonMobil
- Motiva
- Valero
Classified areas to expect
- Refinery process units
- Ethylene cracking units
- Lubricants plant
- Marine terminals
Local conditions · Beaumont, Texas
What Beaumont, Texas means for portable equipment
Workforce
The site is reported to use about 2,000 employees and 3,000 contractors daily, so contractor equipment is a significant need.
Field notes · Beaumont, Texas
More about Beaumont, Texas that matters for portable equipment
Beaumont, Texas: climate and equipment wear
The city has a humid subtropical climate with more than 65 inches of rain a year, a wet season from April to October, and a recurring hurricane threat, so equipment is exposed to wet and humid conditions.
Beaumont, Texas: who works there
Outside the city limits but inside its five-mile jurisdiction sit further plants, including the Goodyear and DuPont chemical works, so a single site visit can involve several different operators.
Beaumont, Texas: background
The Spindletop gusher of 1901 turned Beaumont into an oil hub, and with Port Arthur and Orange it now forms the Golden Triangle, one of the densest refining and petrochemical areas on the Texas Gulf Coast.
Beaumont, Texas: logistics and access
Jack Brooks Regional Airport, nine miles south of the centre, has nonstop regional jet service to Dallas Fort Worth, while most visitors from overseas fly into Houston and drive about 85 miles.
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 Beaumont, Texas. At Beaumont, a reviewer would usually ask first for NEC-based Class and Division or Zone evidence. With about 3,000 contractors reported daily at ExxonMobil's site alone, international EPCs and specialists may also bring ATEX or IECEx documents, which a dual route is designed to serve. Both are in progress for SAMS and none is issued.
The route · specification
Specifying an ATEX and IECEx mobile phone for Beaumont Texas
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 · Beaumont Texas
Frequently asked questions
Can we buy an ATEX and IECEx mobile phone in Beaumont Texas 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 mobile phone in Beaumont Texas cost?
No price is published. While certification is in progress there is no list price and no committed lead time, and a supplier quoting a firm figure for an uncertified Ex handset is promising something it cannot stand behind. Indicative pre-launch pricing is issued in writing against a stated 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 Beaumont, Texas would use it?
Likely candidates are refinery process units, ethylene cracking units, lubricants plant, marine terminals. 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.
Which classification system will a Beaumont refinery use for hazardous areas?
US plants usually follow the National Electrical Code, which offers a Class and Division system and a Zone system. Which one applies is set by the site's area classification drawings, so ask the operator's safety or electrical team before choosing equipment.
Do hurricanes matter when planning handset stock for Beaumont?
The area has been hit by several hurricanes and tropical storms in recent years, so many operators keep spare equipment and plan storm shutdowns. It is sensible to hold spares and chargers off-site and agree replacement lead times in advance.
What is the Golden Triangle?
A name for the Beaumont, Port Arthur and Orange area, where the 1901 Spindletop discovery began a large refining and petrochemical cluster. The definition was not explicitly confirmed by every source checked. Confirm with the site operator which plants and areas a given task covers.
Related guides
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Enquiry · Beaumont, Texas
Ask about the IS-04Z1 for Beaumont, Texas, 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 · Beaumont, Texas
Launching Q4 2026
Planning for Beaumont Texas?
Name the site and the operator and we will send what is available before launch.