Scale
The United States shipped 11.9 Bcf a day of LNG in 2024, with Louisiana's four terminals handling three-fifths. Cheniere reports 16 trains in operation across Sabine Pass and Corpus Christi.
US LNG Terminals · Ex-proof
Ex-Proof Smartphone Distributor in US LNG Terminals
The United States exports LNG mainly from Gulf Coast terminals in Louisiana and Texas. Zone 1 and Zone 21 areas arise at liquefaction trains, storage tanks, loading arms and gas compression. An Ex-proof smartphone distributor in US LNG export terminals would carry the IS-04Z1 to these buyers once certification completes.
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 topicEx-proof
DeviceSmartphone
RouteDistribution
WhereUS LNG Terminals
Short answer. US LNG export terminals 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.
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. Operator approval runs on its own timeline. Certification status. Place facts reviewed October 2026.
At a glance · Ex-proof
Checklist: Ex-proof smartphone for US LNG export terminals
| Check | What to look for | IS-04Z1 today |
|---|---|---|
| Ex marking | Group, category, protection concept, gas group, temperature class | II 2 G Ex ib IIC T4 (target) |
| Gas group | IIA, IIB or IIC matched to the area drawing | IIC (target) |
| Temperature class | T-class below the ignition temperature of the gas | T4, 135 °C (target) |
| Where it applies | US LNG export terminals: Ship loading berths, Gas compression and pipelines, Liquefaction trains | Classified by the site operator |
Product · US LNG Terminals
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 US LNG Terminals. 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 · US LNG export terminals
US LNG export terminals: where the IS-04Z1 would work
Who operates there and which kinds of classified area a handset would meet, from the SAMS site research.
Operators and companies on site
- Freeport LNG Development
- Golden Pass LNG
- Cheniere (Sabine Pass, Corpus Christi)
- Sempra (Cameron LNG)
Classified areas to expect
- Liquefaction trains
- LNG storage tanks
- Ship loading berths
- Gas compression and pipelines
Local conditions · US LNG export terminals
Site conditions at US LNG export terminals: what wears and what limits equipment
Terminals
Cameron LNG has three trains of about 12 mtpa. Calcasieu Pass has 10 mtpa nameplate capacity and began commercial operations on 16 April 2025. Freeport LNG is in Freeport, Texas.
Field notes · US LNG export terminals
More about US LNG export terminals that matters for portable equipment
US LNG export terminals: projects and investment
LNG developments sign long-term sales contracts, typically for 20 to 25 years, before investors commit, so sites operate for decades and equipment standards stay stable.
US LNG export terminals: background
Cheniere became the first US company to gain permission to export LNG, and its first exports came in 2016, after a long period in which terminals were designed for imports.
US LNG export terminals: industry on the ground
Cheniere's Corpus Christi site has net liquefaction capacity of 18 million tonnes a year and was reported running near its peak feed-gas rate, with expansion filed for four more trains.
US LNG export terminals: industry on the ground
In 2024 the United States had seven large LNG liquefaction export terminals with a combined capacity of about 88 million tonnes a year.
The term · Ex-proof
What “Ex-proof” means for a smartphone
“Ex-proof” is shorthand for equipment carrying an explosion-protection marking (the Ex mark) that matches the area it enters. The marking states the protection concept, gas or dust group and temperature class, and it must be backed by a certificate issued by a recognised body, so a phone described as Ex-proof should come with a certificate number you can check.
The IS-04Z1 is designed to carry the marking II 2 G Ex ib IIC T4. That is a target: certification is in progress, no certificate has been issued, and SAMS will publish the certificate numbers when they exist.
In US LNG export terminals. A marking check at a liquefaction train or ship loading berth would compare zone, gas group and temperature class with the terminal's drawings. The IS-04Z1 target is II 2 G Ex ib IIC T4, aimed at Zone 1 gas. The terminal operator, not SAMS, determines which gas group applies to methane-rich areas.
The route · distribution
Distributing the IS-04Z1 in US LNG Terminals
SAMS is appointing authorised distributors ahead of the Q4 2026 launch. No territory has been granted for US LNG export terminals yet and applications are reviewed company by company. Because a certified Ex device cannot be opened by an ordinary phone workshop without invalidating its certificate, SAMS looks for partners who can provide competent technical support and after-sales service locally.
What SAMS looks for in a partner
- Operator relationships
- Existing supplier registrations or a clear route to them with the main operators and contractors in US LNG export terminals.
- Ex-competent staff
- People who understand zone classification, markings and the conditions of a certificate.
And equally important
- Local-language support
- Documentation, training and helpdesk in the languages the workforce uses.
- Service capability
- Spares, battery replacement and repair routed through SAMS-approved channels.
Questions · US LNG Terminals
Frequently asked questions
Can we buy an Ex-proof smartphone in US LNG Terminals 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 Ex-proof smartphone in US LNG Terminals 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.
What Ex marking will the IS-04Z1 carry?
The marking target is II 2 G Ex ib IIC T4. It becomes a marking only when the certificate is issued; until then it is a design target.
Which areas at US LNG export terminals would use it?
Likely candidates are liquefaction trains, lng storage tanks, ship loading berths, gas compression and pipelines. Which areas are classified, and to what zone, is set by the site operator's own area classification drawings.
How do I become a SAMS distributor for US LNG export terminals?
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 US LNG export terminals.
What hazardous areas should I expect at an LNG terminal?
Typical classified areas are around storage tanks, vaporisers, loading arms, compressor buildings and flare systems. The operator defines these with area classification drawings, so request them before any visit and confirm what approved portable equipment they accept.
Why does LNG need special precautions even though it does not burn as a liquid?
LNG must vaporise and mix with air within a flammable range of roughly 5 to 15 percent before it ignites. Leaks and vents therefore create gas-hazard zones, which is why sites control portable electronics and ignition sources carefully.
Who approves handheld devices at an LNG export terminal?
Terminal operators and EPC contractors normally control equipment approvals, so the approving party depends on whether the site is operating or under construction. The IS-04Z1 has no certificate yet. Confirm requirements with the site operator or EPC before any proposal.
Related guides
Keep exploring
More on US LNG Terminals, and on other places in United States.
IECEx Mobile Phone in US LNG TerminalsSame place, different guide
Hazardous Area Mobile Phone Distributor in US LNG TerminalsSame place, different guide
Intrinsically Safe Mobile Phone Distributor in US LNG TerminalsSame place, different guide
Explosion-Proof Mobile Phone in US LNG TerminalsSame place, different guide
Industrial Mobile Phone Distributor in US LNG TerminalsSame place, different guide
Rugged Mobile Phone in US LNG TerminalsSame place, different guide
ATEX and IECEx Mobile Phone Distributor in Port ArthurElsewhere in United States
ATEX and IECEx Mobile Phone Distributor in Gulf of Mexico RigsElsewhere in United States
ATEX and IECEx Mobile Phone Distributor in Corpus ChristiElsewhere in United States
ATEX and IECEx Mobile Phone Distributor in Lake Charles LouisianaElsewhere in United States
United States market guideCertification route and regulators
All guides for United StatesEvery route we cover
Certification statusWhat is in progress
Enquiry · US LNG export terminals
Ask about the IS-04Z1 for US LNG export terminals, United States
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 · US LNG export terminals
Launching Q4 2026
Planning for US LNG Terminals?
Send the zone and gas group of your site and we will reply with the datasheet and schedule.