Denmark: logistics and access
Port Esbjerg calls itself the world's largest base port for offshore wind activities and says it has been involved in shipping components to more than 65 offshore wind projects.
Denmark · intrinsically safe
Intrinsically Safe Mobile Phone Supplier in Denmark
The IS-04Z1 is an explosion proof mobile phone designed for Zone 1 and Zone 21, from a wet deck 225 km west of Esbjerg to a fermentation building at Kalundborg and a biogas upgrading skid on Lolland. This page sets out how an intrinsically safe mobile phone supply route to Denmark 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 topicintrinsically safe
DeviceMobile Phone
RouteSupply
WhereDenmark
Short answer. An intrinsically safe mobile phone for Denmark 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.
For the record, no certificate exists for the IS-04Z1 today. The programme is under way ahead of a Q4 2026 launch. A buyer's engineering review is separate from the certificate. Certification status. Place facts reviewed October 2026.
At a glance · intrinsically safe
Checklist: intrinsically safe mobile phone for Denmark
| Check | What to look for | IS-04Z1 today |
|---|---|---|
| Level of protection | ia, ib or ic matched to the zone | ib, for Zone 1 |
| Entity parameters | Uo, Io and Po within the device limits | Published with the certificate |
| Accessories | Chargers and cases certified with the device | Defined at certification |
| Where it applies | Denmark: Stigsnæs, Prøvestenen and Copenhagen harbour, Esbjerg | Classified by the site operator |
Product · Denmark
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 Denmark. 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 · Denmark
Where an Ex phone is used in Denmark
Operators and classified areas drawn from the SAMS Denmark market guide.
Operators, EPCs and contractors
- TotalEnergies EP Danmark
- Operates the Danish Underground Consortium fields in the North Sea.
- BlueNord
- Partner in the Danish Underground Consortium hubs.
- Nordsøfonden
- The state participant in Danish oil and gas licences.
- Crossbridge Energy
- Fredericia refinery, supplying over a third of Danish liquid fuel.
- Everfuel
- HySynergy electrolysis and Power-to-X project beside the refinery, being built in phases.
- Ørsted
- Asnæs power station at Kalundborg and offshore wind out of Esbjerg.
Industrial areas and sites
- Esbjerg
- Supply base, helicopter gateway and the largest offshore wind base port.
- The Danish North Sea
- Dan, Halfdan, Gorm and the Tyra hub, about 225 km west of Esbjerg.
- Fredericia
- Refinery, harbour tank farm and the Triangle Region process industry.
- Kalundborg
- Symbiosis site with pharmaceutical, enzyme, power and biogas plants.
- Stigsnæs
- Deep-water industrial harbour and tank storage on south-west Zealand.
- Prøvestenen and Copenhagen harbour
- Fuel terminals and bunker storage on the sound.
Field notes · Denmark
More about Denmark that matters for portable equipment
Denmark: logistics and access
Denmark imports about 12% of its energy but is also an exporter, and its electricity grid is connected by transmission lines to other European countries.
Denmark: geography and layout
Denmark has North Sea oil and gas but ranked only 57th among net crude exporters in 2023 after ranking 32nd in 2008, so offshore work is mature, with decommissioning and maintenance a larger share.
Denmark: background
North Sea natural gas projects began in 1984 and North Sea production made Denmark self-sufficient in energy in 1997, which explains the established offshore supply chain on the west coast.
The term · intrinsically safe
What “intrinsically safe” means for a smartphone
Intrinsic safety limits the electrical and thermal energy in a circuit so that neither a spark nor a hot surface can ignite a gas or dust atmosphere, even when a fault occurs. The ib level, used for Zone 1, tolerates one fault. It is the usual way to make a handheld device that a worker carries continuously through a hazardous area.
The IS-04Z1 is designed on this principle for Zone 1 and Zone 21 (marking target II 2 G Ex ib IIC T4). Intrinsic safety is a design basis, not a certificate: certification is in progress and none has been issued yet.
In Denmark. Biogas plants and remote terminals are often worked by one technician with the nearest colleague a drive away, and offshore rounds start from Esbjerg. An intrinsically safe handheld is designed for these rounds, with four-constellation GNSS and 4G LTE holding a position and a link, and a 4,000 mAh battery for the shift.
The route · supply
Sourcing the IS-04Z1 for Denmark
Nothing can be bought for Denmark today: the IS-04Z1 is pre-launch, and SAMS will supply end users through authorised distributors once certificates exist. What a buyer can do now is take the specification, ask for the written certification schedule and arrange a safe-area evaluation, so that the right local channel contacts you 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 · Denmark
Frequently asked questions
Can we buy an intrinsically safe mobile phone in Denmark 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 intrinsically safe mobile phone in Denmark 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.
What does ‘intrinsically safe’ mean for the IS-04Z1?
The circuits are designed to limit energy so a spark or hot surface cannot ignite a gas or dust atmosphere, even with one fault (level ib, Zone 1). Certification of that design is in progress.
Which sites in Denmark does this cover?
The market guide for Denmark covers Esbjerg, The Danish North Sea, Fredericia, Kalundborg, among others. Site-level pages are linked below.
How will SAMS supply Denmark?
Through authorised distributors once certificates exist. Until then SAMS can send the datasheet and certification schedule and arrange safe-area evaluation units.
Does Denmark's cool, windy climate matter for Ex handheld devices?
Cold, wet and windy conditions affect battery life and touchscreen use with gloves, particularly offshore and at wind farms. Check the lowest rated ambient temperature on the certificate, the water ingress rating and whether touch input works with wet or gloved hands.
What documentation is needed for an Ex phone in Denmark?
Typically the EU declaration of conformity, the certificate, the Ex marking details and instructions in the local language, which may be Danish or English depending on the operator. Request the site's equipment register template so supplier documents can be matched to it.
Who classifies hazardous areas in Denmark?
The classification of areas into zones comes from the emergency management agency under an executive order, while the employer's duty to assess explosion risk and hold an explosion protection document comes from the Danish Working Environment Authority. SAMS classifies nothing. Confirm the arrangement with the site operator for your plant.
Related guides
Keep exploring
Related guides for Denmark and for Denmark.
ATEX and IECEx Mobile Phone Distributor in DenmarkSame place, different guide
Industrial Mobile Phone Distributor in DenmarkSame place, different guide
Hazardous Area Mobile Phone in DenmarkSame place, different guide
Rugged Mobile Phone Supplier in DenmarkSame place, different guide
Ex-Proof Mobile Phone Distributor in DenmarkSame place, different guide
IECEx Mobile Phone in DenmarkSame place, different guide
Denmark market guideCertification route and regulators
All guides for DenmarkEvery route we cover
Certification statusWhat is in progress
Enquiry · Denmark
Ask about the IS-04Z1 for Denmark
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 · Denmark
Launching Q4 2026
Planning for Denmark?
Send the zone and gas group of your site and we will reply with the datasheet and schedule.