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 · industrial
Industrial Smartphone 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. This page explains what to look for in an industrial smartphone for US LNG export terminals, 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 topicindustrial
DeviceSmartphone
RouteSpecification
WhereUS LNG Terminals
Short answer. The SAMS IS-04Z1 is the intrinsically safe smartphone covered here for US LNG export terminals: pre-launch, designed for Zone 1 and Zone 21 (marking target Ex ib IIC T4), with certification in progress and no certificate issued.
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 · industrial
Checklist: industrial smartphone for US LNG export terminals
| Check | What to look for | IS-04Z1 today |
|---|---|---|
| Ingress protection | IP rating for dust and water | IP68 design |
| Fleet management | EMM and MDM support | Android 16 with EMM and MDM |
| Explosion protection | A separate certificate and marking | In progress; not issued |
| Where it applies | US LNG export terminals: Liquefaction trains, LNG storage tanks, Ship loading berths | 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
- Golden Pass LNG
- Cheniere (Sabine Pass, Corpus Christi)
- Sempra (Cameron LNG)
- Venture Global (Calcasieu Pass)
Classified areas to expect
- Liquefaction trains
- LNG storage tanks
- Ship loading berths
- Gas compression and pipelines
Local conditions · US LNG export terminals
What US LNG export terminals means for portable 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: 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.
US LNG export terminals: climate and equipment wear
LNG is held at about minus 162 degrees Celsius and is not itself flammable; it must first vaporise and mix with air in a range of roughly 5 to 15 percent before it can burn.
US LNG export terminals: infrastructure
The Lake Charles LNG terminal near Lake Charles, Louisiana, has facilities for LNG receipt, storage and regasification and is one of the few such US terminals.
US LNG export terminals: projects and investment
Golden Pass LNG at Sabine Pass, owned 70 percent by QatarEnergy and 30 percent by ExxonMobil, has an 18 million tonne a year capacity and was due to be commissioned in 2025.
The term · industrial
What “industrial” means for a smartphone
“Industrial” describes a phone built for plant conditions: sealed, drop-resistant and manageable at fleet scale through Android Enterprise. It does not by itself mean the phone may enter a classified area. Only a device with a valid explosion-protection certificate and marking may do that.
The IS-04Z1 is designed to be both an industrial Android phone (IP68, 4,000 mAh battery, 50 MP camera, Android 16 with EMM and MDM support) and an intrinsically safe one. Its explosion-protection certificates are in progress and have not been issued.
In US LNG export terminals. Terminal operators and EPC contractors normally control equipment approvals, and new capacity projects bring large temporary workforces. EMM or MDM enrolment would let one fleet policy cover permanent staff and contractors. Charging stays in safe areas, and connectivity near trains and berths should be tested.
The route · specification
Specifying an industrial smartphone for US LNG Terminals
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 · US LNG Terminals
Frequently asked questions
Can we buy an industrial smartphone in US LNG Terminals 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 industrial smartphone in US LNG Terminals 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 an industrial phone as well as an Ex phone?
Yes by design: IP68 sealing, a 4,000 mAh battery, a 50 MP camera and Android 16 with EMM and MDM support. The explosion-protection certificates are separate and still in progress.
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.
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.
Are LNG terminals busy all year?
Export terminals run continuously, with ships loading regularly and trains shut down only for planned maintenance. Teams visiting for service or inspection need to coordinate with operations and book access well ahead.
How do hurricanes affect Gulf Coast LNG sites?
Several US LNG sites named in federal filings, including Sabine Pass, Cameron and Corpus Christi, are on the Gulf Coast, where storm season makes shutdown and evacuation planning normal. Keep spares and agree storm-season support arrangements with the operator.
Does the same device record work for every US terminal?
Not automatically. Each terminal has its own classification drawings and approval process, so a marking accepted at one may need separate review at another. The IS-04Z1 target is II 2 G Ex ib IIC T4, and certification is in progress. Ask each operator what documents it expects.
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
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Hazardous Area Mobile Phone Distributor in US LNG TerminalsSame place, different guide
Ex-Proof Mobile Phone Distributor in US LNG TerminalsSame place, different guide
Intrinsically Safe Mobile Phone in US LNG TerminalsSame place, different guide
Explosion-Proof Mobile Phone Distributor in US LNG TerminalsSame place, different guide
ATEX and IECEx Mobile Phone Distributor in HoustonElsewhere in United States
ATEX and IECEx Mobile Phone Distributor in US Shale Oil OperationsElsewhere in United States
ATEX and IECEx Mobile Phone Distributor in Baytown RefineryElsewhere in United States
ATEX and IECEx Mobile Phone Distributor in Corpus ChristiElsewhere 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
Send the site, zone and gas group and roughly how many handsets. We reply by email with the datasheet and the certification schedule.
Enquiry · US LNG export terminals
Launching Q4 2026
Planning for US LNG Terminals?
Name the site and the operator and we will send what is available before launch.