Thailand: industry on the ground
The transport sector uses nearly half of oil products and oil is 41% of total energy supply, so fuel depots, filling terminals and distribution sites occur across the whole country.
Thailand · ATEX and IECEx
ATEX and IECEx Mobile Phone Distributor in Thailand
A Zone 1 and Zone 21 handset for the people inside the Thai petrochemical cluster: shift operators on the Map Ta Phut crackers, reliability engineers at Sriracha, jetty and tank farm crews along the Rayong coast, and the safety and IT departments that rule on what passes a gate. Gas supply is topped up with LNG imports and pipeline gas from Myanmar (6.2 and 7.8 billion cubic metres respectively in 2018), so LNG regasification and receiving stations are part of the hazardous-area picture. An ATEX and IECEx mobile phone distributor in Thailand 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 topicATEX and IECEx
DeviceMobile Phone
RouteDistribution
WhereThailand
Short answer. Thailand 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. 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 Thailand
| 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 | Thailand: Sriracha, Chonburi, Laem Chabang, Chachoengsao | Classified by the site operator |
Product · Thailand
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 Thailand. 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 · Thailand
Where an Ex phone is used in Thailand
Operators and classified areas drawn from the SAMS Thailand market guide.
Operators, EPCs and contractors
- PTT Global Chemical
- Olefins, aromatics and derivatives across the Map Ta Phut complex
- SCG Chemicals
- Crackers, polyolefin and downstream plants at Map Ta Phut
- IRPC
- Integrated refinery and petrochemical complex at Rayong
- Star Petroleum Refining
- Refinery and jetty operations at Map Ta Phut
- Thai Oil
- The refinery and downstream units at Sriracha, Chonburi
- ExxonMobil
- Refinery and chemical operations at Sriracha
Industrial areas and sites
- Map Ta Phut Industrial Estate
- The IEAT petrochemical estate: crackers, derivatives and the deep sea port
- Rayong industrial estates
- Asia, RIL, Hemaraj and the neighbouring estates around Map Ta Phut
- Sriracha, Chonburi
- Two refineries, lube plants and the associated tank farms
- Laem Chabang
- The container and bulk port, chemical berths and the industrial estate behind it
- Chachoengsao
- EEC industrial estates and the plants along the Bang Pakong corridor
- Gulf of Thailand
- Offshore production platforms, wellhead platforms and the supply bases
Field notes · Thailand
More about Thailand that matters for portable equipment
Thailand: geography and layout
As of March 2024 Thailand had 34 active petroleum projects across 47 oil fields in the Gulf of Thailand, so offshore platform and supply-base work is a large part of upstream activity.
Thailand: projects and investment
The Eastern Economic Corridor, set up in 2017, spans three eastern provinces covering 13,266 square kilometres, and follows the earlier Eastern Seaboard programme that financed ports, roads, waterworks and industrial parks.
Thailand: logistics and access
Around 79.5% of crude oil supply is imported; domestic oil production peaked in 2016 at 486,000 barrels a day, so port, tank farm and pipeline terminals handle much of the flow.
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 Thailand. A Thai procurement or HSE reviewer at Map Ta Phut would expect IECEx evidence first, with the TISI and NBTC route running alongside, as the sheet describes. A dual ATEX and IECEx route also helps international EPCs and contractors working in the Eastern Economic Corridor. No certificate has been issued for the IS-04Z1 yet.
The route · distribution
Distributing the IS-04Z1 in Thailand
A distributor for Thailand 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.
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 Thailand.
- 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 · Thailand
Frequently asked questions
Can we buy an ATEX and IECEx mobile phone in Thailand 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 Thailand cost?
There is no list price yet. SAMS gives indicative pre-launch pricing in writing, against a stated quantity and site, and does not commit to a lead time before certification completes.
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 Thailand does this cover?
The market guide for Thailand covers Map Ta Phut Industrial Estate, Rayong industrial estates, Sriracha, Chonburi, Laem Chabang, among others. Site-level pages are linked below.
How do I become a SAMS distributor for Thailand?
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 Thailand.
Do Thai plants usually accept IECEx or ATEX certified devices?
Many operators, particularly those with international ownership, work to IEC 60079 and accept IECEx or ATEX paperwork, but this is decided by each site's own safety procedure. Ask for the approved equipment list and supply the certificate and marking details with your request.
What gas-related facilities in Thailand typically need Zone 1 devices?
Gas processing plants, pipeline stations, LNG receiving terminals, power stations using gas and offshore platforms are typical examples, given that gas fuels about 64% of electricity. Zone classification is site specific, so request the hazardous-area layout drawings.
What approvals are involved for use in Thailand?
The sheet describes certification under way with IECEx, the TISI and the NBTC route. None has been issued yet. A buyer should ask for the schedule and check the final certificates against site and regulator requirements before use.
Related guides
Keep exploring
More on Thailand, and on other places in Thailand.
Intrinsically Safe Mobile Phone Distributor in ThailandSame place, different guide
Rugged Mobile Phone in ThailandSame place, different guide
IECEx Mobile Phone Supplier in ThailandSame place, different guide
Ex-Proof Mobile Phone in ThailandSame place, different guide
Hazardous Area Mobile Phone in ThailandSame place, different guide
Industrial Mobile Phone Supplier in ThailandSame place, different guide
Thailand market guideCertification route and regulators
All guides for ThailandEvery route we cover
Certification statusWhat is in progress
Enquiry · Thailand
Ask about the IS-04Z1 for Thailand
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 · Thailand
Launching Q4 2026
Planning for Thailand?
Tell us the zone, gas group and operator. We will send the datasheet and the certification schedule.