Finland: who works there
Neste was founded in 1948 as the state petrol company and was the third largest Finnish company by revenue in 2021, with the Finnish state holding 35.91% of shares in 2022.
Finland · explosion proof
Explosion-Proof Mobile Phone Distributor in Finland
The IS-04Z1 is an intrinsically safe Android handset designed for Zone 1 and Zone 21, built for the refinery and polymer plants at Kilpilahti, the metal and chemical parks on the Bothnian coast and the mill and mine sites where a winter round is measured in kilometres. Energy use per capita is the highest in the EU, partly because of energy-intensive industry, a cold climate and long distances, so winter operation of handheld equipment is a normal planning point. Distribution partners for Finland are being identified ahead of the Q4 2026 launch of the IS-04Z1.
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
WhereFinland
Short answer. Finland 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.
For the record, no certificate exists for the IS-04Z1 today. The programme is under way ahead of a Q4 2026 launch. 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 Finland
| 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 | Finland: Kokkola, Harjavalta, Sotkamo | Classified by the site operator |
Product · Finland
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 Finland. 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 · Finland
Where an Ex phone is used in Finland
Operators and classified areas drawn from the SAMS Finland market guide.
Operators, EPCs and contractors
- Neste
- Porvoo refinery and renewable fuel production at Kilpilahti and Naantali.
- Borealis Polymers
- Cracker and polyolefin production inside the Kilpilahti area.
- Kemira
- Process and pulp chemicals at Oulu, Joutseno and Äetsä.
- Terrafame
- Nickel, zinc and battery chemical production at Sotkamo in Kainuu.
- Boliden Kokkola
- Zinc smelting and processing in the Kokkola industrial park.
- Yara Suomi
- Fertiliser and nitrogen chemical plants at Uusikaupunki and Siilinjärvi.
Industrial areas and sites
- Kilpilahti, Porvoo
- Refinery, cracker, polymer plants and chemical park behind one perimeter.
- Naantali
- Coastal refining and terminal operations near Turku.
- Kokkola
- Large chemical and metals industrial park on the Bothnian coast.
- Harjavalta
- Copper, nickel and battery material processing in Satakunta.
- Sotkamo
- Metal and battery chemical production in the Kainuu region.
- Äänekoski
- Bioproduct mill with recovery boiler, lime kiln and wood dust areas.
Field notes · Finland
More about Finland that matters for portable equipment
Finland: background
Neste built Finland's first refinery at Naantali in 1957 and the Porvoo refinery at Sköldvik (Kilpilahti) in 1965, so Naantali and Porvoo are the traditional centres of refining.
Finland: industry on the ground
Finland lacks domestic fossil energy and imports substantial petroleum and natural gas, so refining, fuel terminals and gas-supply sites are mostly import-led rather than field-based.
Finland: industry on the ground
The industrial sector accounted for 53% of total final energy consumption in 2021, well above the IEA average, so process industry sites strongly shape the demand for classified-area equipment.
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 Finland. Explosion-proof is the everyday phrase, but in a Finnish chemical park the real choice is between protection concepts. Flameproof Ex d encloses an ignition, while intrinsic safety limits the energy so none can occur. For a handheld carried through a cracker, a recovery boiler area or a conveyor gallery, the IS-04Z1 is designed around intrinsic safety.
The route · distribution
Distributing the IS-04Z1 in Finland
Distribution of the IS-04Z1 is by authorised partners only, and SAMS has not yet granted a territory for Finland. Each application is reviewed on its merits. Because opening a certified Ex handset in an ordinary workshop invalidates its certificate, the partner must be able to support and service the device 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 Finland.
- 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 · Finland
Frequently asked questions
Can we buy an explosion proof mobile phone in Finland 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 Finland 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 Finland does this cover?
The market guide for Finland covers Kilpilahti, Porvoo, Naantali, Kokkola, Harjavalta, among others. Site-level pages are linked below.
How do I become a SAMS distributor for Finland?
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 Finland.
Do Finnish biomass and peat plants have different explosion risks from refineries?
Yes, because fuel dust from wood, biomass and peat is combustible, so dust zones such as Zone 21 and Zone 22 matter alongside gas zones. Choose devices with dust group marking suitable for the site's classification drawings and the operator's own requirements.
How does Finland's cold climate affect Ex handheld devices?
Winter temperatures can fall well below the minimum rating of ordinary electronics, and battery capacity drops in the cold. Check the lowest rated ambient temperature on the certificate, glove-friendly touch operation and whether charging must happen indoors outside the classified area.
Do contractors at Kilpilahti need their own approved devices?
Gate procedures and contractor rules are set by the operator and the site authority, so requirements vary. A contractor would normally be asked for evidence that a device suits the zones it enters. Check the rules with the site before bringing any device in.
Related guides
Keep exploring
More on Finland, and on other places in Finland.
Ex-Proof Mobile Phone in FinlandSame place, different guide
ATEX and IECEx Mobile Phone in FinlandSame place, different guide
Industrial Mobile Phone Distributor in FinlandSame place, different guide
Hazardous Area Mobile Phone in FinlandSame place, different guide
Rugged Mobile Phone in FinlandSame place, different guide
Intrinsically Safe Mobile Phone Distributor in FinlandSame place, different guide
Finland market guideCertification route and regulators
All guides for FinlandEvery route we cover
Certification statusWhat is in progress
Enquiry · Finland
Ask about the IS-04Z1 for Finland
Send the site, zone and gas group and roughly how many handsets. We reply by email with the datasheet and the certification schedule.
Enquiry · Finland
Launching Q4 2026
Planning for Finland?
Name the site and the operator and we will send what is available before launch.