Sweden: projects and investment
Preem has announced plans, still in progress, to expand its refinery at Lysekil, which indicates continuing construction and maintenance work on the west coast.
Sweden · explosion proof
Explosion-Proof Mobile Phone Distributor in Sweden
The IS-04Z1 is an intrinsically safe Android handset designed for Zone 1 and Zone 21, built for refinery and cracker rounds on the west coast, mill and recovery boiler areas inland, and winter shifts in the north where a device is handled through two layers of glove. In 2023, 98% of Swedish electricity generation came from renewables and nuclear, and over 20% of generation was exported to the rest of Europe, so hydro and nuclear sites dominate electricity work. An explosion proof mobile phone distributor in Sweden 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 topicexplosion proof
DeviceMobile Phone
RouteDistribution
WhereSweden
Short answer. Sweden 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. A buyer's engineering review is separate from the certificate. Certification status. Place facts reviewed October 2026.
At a glance · explosion proof
Checklist: explosion proof mobile phone for Sweden
| 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 | Sweden: Stenungsund, Nynäshamn, Perstorp | Classified by the site operator |
Product · Sweden
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 Sweden. 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 · Sweden
Where an Ex phone is used in Sweden
Operators and classified areas drawn from the SAMS Sweden market guide.
Operators, EPCs and contractors
- Preem
- Refineries at Lysekil and Gothenburg with renewable fuel production.
- St1
- Refinery and renewable production on the Gothenburg river bank.
- Nynas
- Specialty naphthenics and bitumen production at Nynäshamn.
- Borealis
- Ethylene cracker and polyolefin production at Stenungsund.
- Perstorp
- Specialty chemicals at Perstorp and Stenungsund.
- Nouryon
- Chlorate and specialty chemical production at Bohus and Alby.
Industrial areas and sites
- Lysekil
- The largest refinery in the Nordic region, on the Bohuslän coast.
- Gothenburg river bank
- Refining, renewable fuels and the fuel terminals along the Göta älv.
- Stenungsund
- The Swedish petrochemical cluster, with a cracker and connected plants.
- Nynäshamn
- Specialty refining, bitumen handling and the harbour terminal.
- Perstorp
- Specialty chemical production in northern Skåne.
- Oxelösund and Luleå
- Steel plants with coke, blast furnace gas and hydrogen projects.
Field notes · Sweden
More about Sweden that matters for portable equipment
Sweden: industry on the ground
Sweden had the EU's highest share of renewable energy for heating and cooling at 69% in 2022, so biomass boilers and district heating plants with combustible dust are common.
Sweden: who works there
Preem sells fuels, heating oil and lubricating oils to companies and individuals in Sweden and Norway, and since 2026 its parent company has been part of VARO Energy, so site procedures may follow the new group.
Sweden: industry on the ground
Preem's refineries provide roughly half of all petroleum products consumed in Sweden and nearly 65% of its production is sold abroad, mainly in north-west Europe, so its refineries are large and busy classified-area sites.
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 Sweden. Explosion-proof is the everyday phrase, yet Swedish sites hold four separate worlds: coastal refining, specialty chemicals, mining and steel, and mills. Flameproof Ex d suits heavy enclosures, while the IS-04Z1 uses intrinsic safety to limit the energy of a handheld. Which concept applies depends on the area being entered.
The route · distribution
Distributing the IS-04Z1 in Sweden
A distributor for Sweden 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 Sweden.
- 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 · Sweden
Frequently asked questions
Can we buy an explosion proof mobile phone in Sweden 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 explosion proof mobile phone in Sweden 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 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 Sweden does this cover?
The market guide for Sweden covers Lysekil, Gothenburg river bank, Stenungsund, Nynäshamn, among others. Site-level pages are linked below.
How do I become a SAMS distributor for Sweden?
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 Sweden.
How does Sweden's cold climate affect Ex handheld devices?
Winter temperatures can be well below freezing, particularly in the north, which reduces battery capacity and affects touchscreen use with gloves. Check the lowest rated ambient temperature on the certificate, glove-friendly input and whether charging is possible outside the classified area.
Why do biomass plants matter for Ex phones in Sweden?
Wood and biomass fuel handling creates combustible dust, so Zone 21 or Zone 22 areas may exist at boiler plants and fuel stores. Check that the device carries a dust marking suitable for the classification, not only a gas marking, and confirm with the plant operator.
Can the handset be operated with winter gloves in Sweden?
Gloved operation is a design consideration, but screen response with gloves, physical key behaviour and one-handed use should be tested on the first day of a trial rather than accepted on paper. Use an evaluation unit on a real winter round.
Related guides
Keep exploring
Other guides for Sweden, other places in Sweden, and the pages behind them.
Industrial Mobile Phone Supplier in SwedenSame place, different guide
Hazardous Area Mobile Phone Distributor in SwedenSame place, different guide
Intrinsically Safe Mobile Phone Supplier in SwedenSame place, different guide
Ex-Proof Mobile Phone Supplier in SwedenSame place, different guide
ATEX and IECEx Mobile Phone Supplier in SwedenSame place, different guide
Rugged Mobile Phone in SwedenSame place, different guide
Sweden market guideCertification route and regulators
All guides for SwedenEvery route we cover
Certification statusWhat is in progress
Enquiry · Sweden
Ask about the IS-04Z1 for Sweden
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 · Sweden
Launching Q4 2026
Planning for Sweden?
Name the site and the operator and we will send what is available before launch.