The IS-04Z1 is an intrinsically safe Android handset designed for Zone 1 and Zone 21, aimed at the chemical belt along the Scheldt, the terminals at Zeebrugge and the platforms in Hainaut. Fluxys is the main natural gas transmission operator, and gas imports came mainly from the Netherlands and Norway in 2021, so compressor and metering stations are part of the classified-area network. An IECEx mobile phone distributor in Belgium would carry the IS-04Z1 to these buyers once certification completes.
Pre-launch · certification in progress · Launching Q4 2026
Short answer. Belgium 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. An operator's own vendor approval is a separate step. Certification status. Place facts reviewed October 2026.
| Check | What to look for | IS-04Z1 today |
|---|---|---|
| Certificate of conformity | Number checkable on the IECEx online register | In progress; not issued |
| Standards edition | The IEC 60079 edition the certificate cites | Stated on the certificate when issued |
| Schedule of conditions | Limits of use, batteries and accessories | Published with the certificate |
| Where it applies | Belgium: Zeebrugge, Ghent canal zone, Feluy | Classified by the site operator |
An intrinsically safe Android smartphone designed for Zone 1 and Zone 21 hazardous areas in Belgium. It is pre-launch: IECEx, ATEX and NEC 500 certification is in progress ahead of the Q4 2026 launch.
The classified areas, operators and sites below are the ones covered in the SAMS Belgium market guide.
Industry is concentrated in Flanders in the north, around Brussels, and along the Sillon industriel through Liège and Charleroi, so hazardous-area work is split between a coastal north and an older steel and chemicals south.
Nuclear power typically supplies 50-60% of domestic electricity, and in 2023 the lives of Doel 4 and Tihange 3 were extended to 2035, so long-running plant maintenance continues alongside the gas network.
Belgium imports raw materials and semi-finished goods and re-exports them after processing, with the Port of Antwerp the most notable of its ports, canals, railways and highways.
After Groningen gas supply fell, Belgium converted affected customers from low-calorific L-gas to high-calorific H-gas, a programme that began in 2018 and was completed by the end of summer 2024.
IECEx is the international scheme for certifying equipment used in explosive atmospheres. A certificate of conformity is issued by an accredited certification body against a specific edition of the IEC 60079 standards and carries a schedule of conditions of safe use. It is not a legal requirement in most countries on its own, but many national schemes accept it as the technical basis.
The IECEx certificate for the IS-04Z1 is in progress and has not been issued. The marking target is Ex ib IIC T4, the intrinsic safety concept for Zone 1 gas with the hardest gas group (IIC) and a 135 °C temperature class.
In Belgium. Belgium adds no national scheme behind ATEX, so IECEx matters where a group applies one global specification across plants at Antwerp, Zeebrugge and elsewhere. A reviewer reads the certificate of conformity and the schedule of conditions next to the ATEX file. The two together reduce re-assessment when equipment crosses borders. Both are in progress.
SAMS is appointing authorised distributors ahead of the Q4 2026 launch. No territory has been granted for Belgium yet and applications are reviewed company by company. Because a certified Ex device cannot be opened by an ordinary phone workshop without invalidating its certificate, SAMS looks for partners who can provide competent technical support and after-sales service locally.
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.
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.
No. The IECEx certificate is in progress and has not been issued. SAMS will publish the number when it exists.
The market guide for Belgium covers Antwerp right bank, Antwerp left bank, Zeebrugge, Ghent canal zone, among others. Site-level pages are linked below.
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 Belgium.
Belgium is an EU member, so ATEX Directive 2014/34/EU applies to equipment placed on its market, and employers zone workplaces under Directive 1999/92/EC. Zone 1 and Zone 2 devices should carry the Ex and CE markings. Confirm the exact accepted categories with each site operator.
Dutch in Flanders, French in Wallonia and sometimes English at international chemical sites. Instructions are typically expected in the user's language for ATEX equipment, so ask the operator which language it expects. Bilingual documentation packs can avoid delays at gate control.
Camera control is why ordinary phones are refused at the gate on Seveso sites. Android 16 with EMM and MDM lets the camera, location services and application list be set centrally, so permissions can be shown during evaluation. Whether a site accepts it still depends on its own rules. Confirm with the operator before taking a unit in.
Related guides for Belgium and for Belgium.
Tell us what you need to equip and where. The SAMS team answers by email with the datasheet and where each certification route stands.
Tell us the zone, gas group and operator. We will send the datasheet and the certification schedule.
