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. Buyers searching for an explosion proof cell phone supplier for Belgium can take the datasheet and the certification schedule for the IS-04Z1 now; supply follows certification.
Pre-launch · certification in progress · Launching Q4 2026
Short answer. An explosion proof cell phone for Belgium 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.
Where things stand: the IS-04Z1 has not launched, and none of its four certification routes has produced a certificate yet. Operator approval runs on its own timeline. Certification status. Place facts reviewed October 2026.
| 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 | Belgium: Feluy, Jemeppe-sur-Sambre, Antwerp right bank | 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.
Chemicals, pharmaceuticals, petroleum products, metals and motor vehicle assembly feature among Belgium's industrial base, and chemicals are also a leading export, which means many process plants with flammable solvents and gases.
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.
Dutch-speaking Flanders and French-speaking Wallonia have different industrial histories and languages, and Belgium has a multilingual, well-trained workforce, so Dutch and French documents are often requested.
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.
“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 Belgium. Explosion proof is the everyday phrase, but the Antwerp cluster mixes steam crackers, refineries and polymer plants, so the real protection concept matters. Flameproof Ex d suits fixed equipment; the IS-04Z1 is designed around intrinsic safety so a handheld can cross solvent and powder areas. The operator classifies each area, not SAMS.
Supply of the IS-04Z1 to Belgium starts only after certification, through authorised distributors. Until then a buyer can request the datasheet and the written certification schedule, and arrange a safe-area evaluation unit, which puts the site on the list for the right local channel at launch.
The technical specification, marking target and conditions of use, sent by email.
Which certificates are in progress, in what order, and what is still to be confirmed.
Evaluation units can be used for connectivity, MDM enrolment and workflow testing outside classified areas.
Tell us the site, zone, gas group and quantity so the right authorised distributor can contact you.
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.
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.
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.
The market guide for Belgium covers Antwerp right bank, Antwerp left bank, Zeebrugge, Ghent canal zone, among others. Site-level pages are linked below.
Through authorised distributors once certificates exist. Until then SAMS can send the datasheet and certification schedule and arrange safe-area evaluation units.
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.
Other guides for Belgium, other places in Belgium, and the pages behind them.
Send the site, zone and gas group and roughly how many handsets. We reply by email with the datasheet and the certification schedule.
Tell us the zone, gas group and operator. We will send the datasheet and the certification schedule.
