France: infrastructure
Nuclear power produces around 70% of France's electricity from 56 active reactors in 2023, so large plant outages bring many contractors to a small number of sites.
France · Ex-proof
Ex-Proof Smartphone Supplier in France
The IS-04Z1 is an intrinsically safe Android handset designed for Zone 1 and Zone 21, aimed at the refineries, chemical platforms and LNG terminals that make up the French Seveso estate. This page sets out how an Ex-proof smartphone supply route to France 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 topicEx-proof
DeviceSmartphone
RouteSupply
WhereFrance
Short answer. An Ex-proof smartphone for France 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. A buyer's engineering review is separate from the certificate. Certification status. Place facts reviewed October 2026.
At a glance · Ex-proof
Checklist: Ex-proof smartphone for France
| Check | What to look for | IS-04Z1 today |
|---|---|---|
| Ex marking | Group, category, protection concept, gas group, temperature class | II 2 G Ex ib IIC T4 (target) |
| Gas group | IIA, IIB or IIC matched to the area drawing | IIC (target) |
| Temperature class | T-class below the ignition temperature of the gas | T4, 135 °C (target) |
| Where it applies | France: Feyzin and the Vallée de la Chimie, Roussillon and Salaise, Gonfreville-l'Orcher | Classified by the site operator |
Product · France
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 France. 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 · France
Where an Ex phone is used in France
Operators and classified areas drawn from the SAMS France market guide.
Operators, EPCs and contractors
- TotalEnergies
- Normandy platform at Gonfreville plus Donges and Feyzin, and the Grandpuits zero-crude platform.
- North Atlantic
- Port-Jérôme-Gravenchon refinery and chemical plant in Normandy since 2025.
- Rhône Énergies
- Operates the Fos-sur-Mer refinery near Marseille since 2024.
- Petroineos
- Lavéra refinery and petrochemical site on the Étang de Berre.
- Arkema
- Specialty chemicals at Jarrie, Pierre-Bénite, Lacq and Carling.
- Air Liquide
- Industrial gas and hydrogen pipeline networks in Normandy and Fos.
Industrial areas and sites
- Gonfreville-l'Orcher
- Normandy refining and petrochemical platform beside Le Havre.
- Port-Jérôme
- Seine valley refinery and chemical site in Seine-Maritime.
- Donges
- Refinery and jetties on the Loire estuary near Saint-Nazaire.
- Montoir-de-Bretagne
- LNG import terminal on the same estuary.
- Feyzin and the Vallée de la Chimie
- Refinery and chemical plants along the Rhône south of Lyon.
- Roussillon and Salaise
- Chemical platform further down the Rhône corridor in Isère.
Field notes · France
More about France that matters for portable equipment
France: logistics and access
Le Havre is France's second-largest commercial port by tonnage and its largest for containers, managed since 2008 by the state agency Grand Port Maritime du Havre, a key entry point for imported equipment.
France: infrastructure
Hydropower has 20 GW of installed capacity and supplies around 10% of French electricity, and renewables provided 26% of national consumption in 2022.
France: background
The Lacq gas field in Nouvelle-Aquitaine was discovered in 1950 and began production in 1958; its sour gas comes from about 4,000 metres depth.
The term · Ex-proof
What “Ex-proof” means for a smartphone
“Ex-proof” is shorthand for equipment carrying an explosion-protection marking (the Ex mark) that matches the area it enters. The marking states the protection concept, gas or dust group and temperature class, and it must be backed by a certificate issued by a recognised body, so a phone described as Ex-proof should come with a certificate number you can check.
The IS-04Z1 is designed to carry the marking II 2 G Ex ib IIC T4. That is a target: certification is in progress, no certificate has been issued, and SAMS will publish the certificate numbers when they exist.
In France. On a French platform a marking check would compare the device's equipment category, gas group and temperature class with the zone plan. Hydrogen service around industrial gas networks may need group IIC, whereas fuel areas may sit in other groups, depending on the operator's classification. The IS-04Z1 target is II 2 G Ex ib IIC T4.
The route · supply
Sourcing the IS-04Z1 for France
Nothing can be bought for France 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 · France
Frequently asked questions
Can we buy an Ex-proof smartphone in France 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 Ex-proof smartphone in France 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 Ex marking will the IS-04Z1 carry?
The marking target is II 2 G Ex ib IIC T4. It becomes a marking only when the certificate is issued; until then it is a design target.
Which sites in France does this cover?
The market guide for France covers Gonfreville-l'Orcher, Port-Jérôme, Donges, Montoir-de-Bretagne, among others. Site-level pages are linked below.
How will SAMS supply France?
Through authorised distributors once certificates exist. Until then SAMS can send the datasheet and certification schedule and arrange safe-area evaluation units.
Where in France is hazardous-area work concentrated?
The Fos-sur-Mer and Marseille coast combines a gas terminal, steel, chemistry and oil industries, and the country also has many nuclear and hydro sites. Details of individual plants and zones come from each operator, so request their site layout and approval procedure.
Does France apply ATEX to handheld devices in hazardous areas?
Yes, as an EU member France applies ATEX Directive 2014/34/EU to equipment and zoning under Directive 1999/92/EC. Zone 1 or Zone 2 devices should carry CE and Ex markings with instructions in French. Operators usually add their own approval and permit rules.
Is a French-language interface available?
Android lets the interface language be set per user, and a fleet can be managed through EMM or MDM. Confirm the exact language support and any locked configuration on the datasheet. Contractor crews often prefer a common set-up agreed before a shutdown.
Related guides
Keep exploring
Related guides for France and for France.
IECEx Mobile Phone Supplier in FranceSame place, different guide
Industrial Mobile Phone Distributor in FranceSame place, different guide
Intrinsically Safe Mobile Phone in FranceSame place, different guide
Hazardous Area Mobile Phone Supplier in FranceSame place, different guide
Rugged Mobile Phone Supplier in FranceSame place, different guide
ATEX and IECEx Mobile Phone Distributor in FranceSame place, different guide
France market guideCertification route and regulators
All guides for FranceEvery route we cover
Certification statusWhat is in progress
Enquiry · France
Ask about the IS-04Z1 for France
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 · France
Launching Q4 2026
Planning for France?
Tell us the zone, gas group and operator. We will send the datasheet and the certification schedule.