Portugal: infrastructure
The Sines LNG import terminal has three storage tanks with a total capacity of 390,000 cubic metres and regasification capacity of 5.6 million tonnes a year, making Sines Portugal's key gas import site.
Portugal · explosion proof
Explosion-Proof Mobile Phone Supplier in Portugal
The IS-04Z1 is an intrinsically safe Android handset designed for Zone 1 and Zone 21, aimed at the refining and polymer complex at Sines, the chemical plants at Estarreja and the pulp, cement and mining sites in between. This page sets out how an explosion proof mobile phone supply route to Portugal will work for the IS-04Z1, and what is and is not available before launch.
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 topicexplosion proof
DeviceMobile Phone
RouteSupply
WherePortugal
Short answer. An explosion proof mobile phone for Portugal cannot be bought yet: the SAMS IS-04Z1 is pre-launch (certification in progress, no certificate issued), and the datasheet, certification schedule and safe-area evaluation units are available now.
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 · explosion proof
Checklist: explosion proof mobile phone for Portugal
| Check | What to look for | IS-04Z1 today |
|---|---|---|
| Protection concept | Flameproof (Ex d) or intrinsic safety (Ex i) | Intrinsic safety, level ib |
| Zone suitability | Zone 1 gas and Zone 21 dust | Design target for Zone 1 and 21 |
| Certificate | Number, issuing body and schedule of conditions | In progress; not issued |
| Where it applies | Portugal: Setúbal and the Sado, Figueira da Foz, Sines | Classified by the site operator |
Product · Portugal
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 Portugal. 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 · Portugal
Where this applies in Portugal
The classified areas, operators and sites below are the ones covered in the SAMS Portugal market guide.
Operators, EPCs and contractors
- Galp
- Sines refinery, the only one in Portugal, plus fuel terminals.
- Repsol Polímeros
- Sines polymer complex, recently expanded with two new plants.
- Bondalti
- Estarreja chemical complex and a rebuilt chlor-alkali plant.
- Dow Portugal
- Chemical production inside the Estarreja industrial complex.
- REN Atlântico
- Operates the Sines LNG terminal and the national gas network.
- The Navigator Company
- Pulp and paper mills at Figueira da Foz, Setúbal and Aveiro.
Industrial areas and sites
- Sines
- Refinery, polymer complex, LNG terminal and petrochemical berths.
- ZILS Alentejo
- Industrial estate behind the port, hydrogen and data investment.
- Estarreja
- Chemical complex north of Aveiro, chlorine and derivatives.
- Matosinhos and Leça
- Former refinery site, now fuel storage and distribution.
- Setúbal and the Sado
- Cement, pulp, chemicals and river jetties south of Lisbon.
- Figueira da Foz
- Pulp and paper mills with large powder handling areas.
Field notes · Portugal
More about Portugal that matters for portable equipment
Portugal: logistics and access
In 2000 about 85% of Portugal's energy was imported, so most fuel and gas reaches the country through port terminals rather than domestic fields.
Portugal: industry on the ground
Sines on the Atlantic coast hosts an important oil refinery and several petrochemical industries.
Portugal: projects and investment
Portugal aims to cover 80% of electricity consumption with renewables by 2030 and has developed a hydrogen strategy to reduce gas imports, which may add hydrogen-classified areas.
The term · explosion proof
What “explosion proof” means for a smartphone
“Explosion proof” is the phrase most buyers use for equipment that may be taken into a classified hazardous area. Strictly, it covers several protection concepts: a flameproof enclosure (Ex d) contains an internal explosion, while intrinsic safety (Ex i) limits electrical energy so that an ignition cannot start. Phones are normally intrinsically safe, because a flameproof handset would be too heavy to carry all shift.
The IS-04Z1 uses intrinsic safety, with a marking target of Ex ib IIC T4, and is designed for Zone 1 and Zone 21. It is pre-launch, certification is in progress and no certificate has been issued.
In Portugal. People at Sines say explosion proof, but the concepts differ. Flameproof Ex d suits fixed motors and instruments, while the IS-04Z1 uses intrinsic safety, Ex ib. That suits a handset carried through a refinery, the polymer complex or the LNG terminal, where one person moves between many areas in a shift.
The route · supply
Sourcing the IS-04Z1 for Portugal
Supply of the IS-04Z1 to Portugal starts only after certification, through authorised distributors. Until then a buyer can request the datasheet and the written certification schedule, and arrange a safe-area evaluation unit, which puts the site on the list for the right local channel at launch.
- 01
Request the datasheet
The technical specification, marking target and conditions of use, sent by email.
- 02
Ask for the certification schedule
Which certificates are in progress, in what order, and what is still to be confirmed.
- 03
Evaluate in a safe area
Evaluation units can be used for connectivity, MDM enrolment and workflow testing outside classified areas.
- 04
Register for launch
Tell us the site, zone, gas group and quantity so the right authorised distributor can contact you.
Questions · Portugal
Frequently asked questions
Can we buy an explosion proof mobile phone in Portugal today?
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.
What does an explosion proof mobile phone in Portugal 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.
Is the IS-04Z1 explosion proof or intrinsically safe?
It is intrinsically safe (marking target Ex ib IIC T4), which is the usual way to make a phone for hazardous areas. It is not a flameproof (Ex d) design, and certification is still in progress.
Which sites in Portugal does this cover?
The market guide for Portugal covers Sines, ZILS Alentejo, Estarreja, Matosinhos and Leça, among others. Site-level pages are linked below.
How will SAMS supply Portugal?
Through authorised distributors once certificates exist. Until then SAMS can send the datasheet and certification schedule and arrange safe-area evaluation units.
Does Portugal follow ATEX for handheld devices?
Portugal is an EU member, so ATEX Directive 2014/34/EU applies to equipment and Directive 1999/92/EC to workplace zoning. Zone 1 and Zone 2 devices should carry CE and Ex markings with instructions in Portuguese where required. Operators usually add their own permit and registration procedures.
Why is Sines important for hazardous-area work in Portugal?
Sines hosts Portugal's LNG import terminal, with three storage tanks totalling 390,000 cubic metres and a regasification capacity of 5.6 million tonnes a year. Terminal and port operators set their own induction and device rules, so confirm them before sending equipment.
Is dust protection part of the programme?
Yes, Zone 21 dust protection belongs to the same certification programme as the gas marking. In pulp, cement and mineral processing the powder area is the plant, not a corner of it, so check the final certificate and the site's own dust classification with the operator.
Related guides
Keep exploring
More on Portugal, and on other places in Portugal.
Intrinsically Safe Mobile Phone Supplier in PortugalSame place, different guide
ATEX and IECEx Mobile Phone in PortugalSame place, different guide
Industrial Mobile Phone in PortugalSame place, different guide
Rugged Mobile Phone in PortugalSame place, different guide
Ex-Proof Mobile Phone in PortugalSame place, different guide
IECEx Mobile Phone Distributor in PortugalSame place, different guide
Portugal market guideCertification route and regulators
All guides for PortugalEvery route we cover
Certification statusWhat is in progress
Enquiry · Portugal
Ask about the IS-04Z1 for Portugal
Share the site details and quantity. You will get the datasheet and the certification schedule back by email; pricing is indicative only until launch.
Enquiry · Portugal
Launching Q4 2026
Planning for Portugal?
Send the zone and gas group of your site and we will reply with the datasheet and schedule.