Surrounding industry
Reduc lies about 17 km from downtown, and Guanabara Bay hosts shipyards such as Brasa at Niteroi.
Rio de Janeiro · intrinsically safe
Intrinsically Safe Mobile Phone Distributor in Rio de Janeiro
Rio de Janeiro is the headquarters city of Petrobras and a base for Brazil's offshore oil industry. The 2007 and 2008 Santos Basin pre-salt discoveries (Tupi, Jupiter and Sugar Loaf) lie about 300 km off the coast of Rio de Janeiro, tying the city to deepwater supply and service work. An intrinsically safe mobile phone distributor in Rio de Janeiro would carry the IS-04Z1 to these buyers once certification completes.
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
RouteDistribution
WhereRio de Janeiro
Short answer. Rio de Janeiro 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.
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. An operator's own vendor approval is a separate step. Certification status. Place facts reviewed October 2026.
At a glance · intrinsically safe
Checklist: intrinsically safe mobile phone for Rio de Janeiro
| 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 | Rio de Janeiro: Tank terminals, Offshore support bases, Refinery process units (Duque de Caxias) | Classified by the site operator |
Product · Rio de Janeiro
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 Rio de Janeiro. 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 site · Rio de Janeiro
Rio de Janeiro at a glance: who is there, what is classified
A short profile of the site and the kinds of classified area that matter for portable equipment.
Operators and companies on site
- Petrobras
Classified areas to expect
- Refinery process units (Duque de Caxias)
- Shipyards and FPSO yards
- Tank terminals
- Offshore support bases
Local conditions · Rio de Janeiro
Conditions in Rio de Janeiro that affect handheld equipment
Hot humid climate
Heat, humidity and coastal salt are normal.
Field notes · Rio de Janeiro
More about Rio de Janeiro that matters for portable equipment
Rio de Janeiro: logistics and access
The Port of Rio de Janeiro is the third-busiest in Brazil, with a 6.7 km pier, 31 berths and drafts of 10 to 15 metres, and it handles petrochemicals among its cargoes, with road and rail access.
Rio de Janeiro: industry on the ground
Rio has the second-largest municipal GDP in Brazil and is home to the headquarters of major oil, mining and telecommunications companies, including Petrobras and Vale, concentrating decision-makers in one city.
Rio de Janeiro: who works there
Petrobras has its headquarters in downtown Rio de Janeiro, which is why many supplier registrations, tender offices and engineering teams for the whole Brazilian oil sector are in the city.
Rio de Janeiro: projects and investment
Petrobras' refining plan includes the Boaventura Energy Complex in Rio de Janeiro state and a revamp of the Duque de Caxias refinery, so project activity remains close to the city.
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 Rio de Janeiro. Staff based in Rio who travel to Duque de Caxias, Angra dos Reis, Itaborai or Niteroi for audits need one device that can enter classified areas on arrival. An intrinsically safe handheld fits that mobile role. The IS-04Z1 is designed for it, subject to certification.
The route · distribution
Distributing the IS-04Z1 in Rio de Janeiro
A distributor for Rio de Janeiro would carry the IS-04Z1 after certification completes; the Q4 2026 launch is the planning date and no appointment has been made. SAMS reviews applicants one by one and prefers companies with their own Ex-competent technical and service staff, since certified devices must not be repaired outside approved channels.
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 Rio de Janeiro.
- 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 · Rio de Janeiro
Frequently asked questions
Can we buy an intrinsically safe mobile phone in Rio de Janeiro 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 intrinsically safe mobile phone in Rio de Janeiro 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 areas at Rio de Janeiro would use it?
Likely candidates are refinery process units (duque de caxias), shipyards and fpso yards, tank terminals, offshore support bases. Which areas are classified, and to what zone, is set by the site operator's own area classification drawings.
How do I become a SAMS distributor for Rio de Janeiro?
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 Rio de Janeiro.
Why do hazardous-area suppliers register in Rio de Janeiro?
Petrobras' headquarters and many engineering and procurement offices are there, so supplier registration, technical approvals and tender contacts are usually handled in the city. Confirm the current registration route with Petrobras or the lead contractor.
How far are the pre-salt fields from Rio de Janeiro?
The headline pre-salt discoveries sit roughly 300 km off the coast of Rio de Janeiro in the Santos Basin, so crews and cargo normally move through coastal bases and helicopter operations. Confirm the route with the operator.
Do I need an Ex handset for office work in Rio?
Not for ordinary office or headquarters use, because the city itself is not a plant. You would need one for visits to refineries, terminals and shipyards in the surrounding state. Confirm the rules of each operator before travelling.
Related guides
Keep exploring
More on Rio de Janeiro, and on other places in Brazil.
ATEX and IECEx Mobile Phone in Rio de JaneiroSame place, different guide
IECEx Mobile Phone in Rio de JaneiroSame place, different guide
Industrial Mobile Phone Distributor in Rio de JaneiroSame place, different guide
Hazardous Area Mobile Phone in Rio de JaneiroSame place, different guide
Ex-Proof Mobile Phone Distributor in Rio de JaneiroSame place, different guide
Rugged Mobile Phone Distributor in Rio de JaneiroSame place, different guide
ATEX and IECEx Mobile Phone Distributor in Itaborai PetrochemicalElsewhere in Brazil
ATEX and IECEx Mobile Phone Distributor in Brazil RefineriesElsewhere in Brazil
ATEX and IECEx Mobile Phone Distributor in Santos BasinElsewhere in Brazil
ATEX and IECEx Mobile Phone Distributor in Santos Port OperationsElsewhere in Brazil
Brazil market guideCertification route and regulators
All guides for BrazilEvery route we cover
Certification statusWhat is in progress
Enquiry · Rio de Janeiro
Ask about the IS-04Z1 for Rio de Janeiro, Brazil
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 · Rio de Janeiro
Launching Q4 2026
Planning for Rio de Janeiro?
Tell us the zone, gas group and operator. We will send the datasheet and the certification schedule.