Port Arthur nearby
Port Arthur, about 90 miles east of Houston, hosts Motiva's refinery and a Valero refinery within the same metro area.
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. ExxonMobil's refinery and chemical complex is the city's largest private employer, with Zone 1 areas at process units and crackers. A hazardous area mobile phone distributor in Beaumont, Texas would carry the IS-04Z1 to these buyers once certification completes.
Pre-launch · certification in progress · Launching Q4 2026
Short answer. Beaumont, Texas has no appointed SAMS distributor yet: the IS-04Z1 is pre-launch (certification in progress, no certificate issued, launch planned for Q4 2026), and distributor applications are open.
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.
| Check | What to look for | IS-04Z1 today |
|---|---|---|
| Zone | 0, 1 or 2 for gas; 20, 21 or 22 for dust | Designed for Zone 1 and Zone 21 |
| Gas group | IIA, IIB or IIC | IIC (target) |
| Area drawing | The operator's own classification drawing | Decided by the site operator |
| Where it applies | Beaumont, Texas: Lubricants plant, Marine terminals, Refinery process units | Classified by the site operator |

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.
Who operates there and which kinds of classified area a handset would meet, from the SAMS site research.
Port Arthur, about 90 miles east of Houston, hosts Motiva's refinery and a Valero refinery within the same metro area.
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.
ExxonMobil's Beaumont page points residents to the Southeast Texas Alerting Network for emergency alerts and notices, a local channel worth knowing about when working in the area.
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.
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.
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.
A hazardous area is a place where flammable gas, vapour or combustible dust may be present. Standards divide these into zones: Zones 0, 1 and 2 for gas and vapour, and Zones 20, 21 and 22 for dust. Zone 1 and Zone 21 are the tier where an explosive atmosphere is likely to occur in normal operation, which is where the IS-04Z1 is designed to work. Anything carried in must be marked for the zone, gas group and temperature class of the area.
No certificate has been issued for the IS-04Z1 yet, so it must not be taken into a classified area until the certificate covering it exists and the site operator has accepted it.
In Beaumont, Texas. Beaumont's classified areas include refinery process units, ethylene cracking units, a lubricants plant and marine terminals. The operator classifies each as Class I Division or Zone locations, not SAMS. Motiva's and Valero's refineries are at Port Arthur, about 90 miles east of Houston, within the same metro area.
A distributor for Beaumont, Texas would carry the IS-04Z1 after certification completes; the Q4 2026 launch is the planning date and no appointment has been made. SAMS reviews applicants one by one and prefers companies with their own Ex-competent technical and service staff, since certified devices must not be repaired outside approved channels.
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.
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.
Zone 1 and Zone 21 (gas and dust) with gas group IIC and temperature class T4, subject to certification. It must not be used in a classified area before its certificate is issued and the site has accepted 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.
Apply through the distributor page with your company details and the territory you cover. SAMS reviews applications company by company and has not yet granted a territory for Beaumont, Texas.
With more than 65 inches of rain a year and a long wet season, expect frequent rain and high humidity. Look for a high ingress rating, sealed ports and a datasheet operating-temperature range that covers the local summer, and confirm the details with the equipment supplier.
Most overseas freight is cleared at a major Texas gateway and trucked in; Houston is about 85 miles west, and the Port of Beaumont itself handles cargo. Confirm customs and delivery terms with your forwarder and the site's receiving department.
ExxonMobil's Beaumont site is reported to use about 2,000 employees and 3,000 contractors daily, so contractor equipment is a significant need. These figures come from encyclopaedic text. Ask the operator how contractor devices are approved, enrolled and charged before specifying a handheld.
Related guides for Beaumont Texas and for United States.
Share the site details and quantity. You will get the datasheet and the certification schedule back by email; pricing is indicative only until launch.
Name the site and the operator and we will send what is available before launch.