Warm coastal climate
Daytime highs average about 28.5 C with around 1,215 mm of rain a year.
Macaé · IECEx
IECEx Mobile Phone in Macaé
Since the 1970s, when Petrobras chose Macae as its Campos Basin base, more than 4,000 companies have set up offices there and the population has roughly tripled. It is the operational base for the Campos Basin, with Petrobras facilities, offshore service companies, the Imbetiba port and an airport used for flights to offshore platforms. This page explains what to look for in an IECEx mobile phone for Macae, and where the IS-04Z1 stands against that list today.
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 topicIECEx
DeviceMobile Phone
RouteSpecification
WhereMacaé
Short answer. The SAMS IS-04Z1 is the intrinsically safe smartphone covered here for Macae: pre-launch, designed for Zone 1 and Zone 21 (marking target Ex ib IIC T4), with certification in progress and no certificate issued.
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.
At a glance · IECEx
Checklist: IECEx mobile phone for Macae
| 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 | Macae: Offshore supply bases and quays, Heliport and fuel storage, Workshops handling offshore equipment | Classified by the site operator |
Product · Macaé
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 Macaé. 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 · Macae
Working in Macae: operators and classified areas
The companies on site and the hazardous-area types a handset is likely to meet there.
Operators and companies on site
- Petrobras
- Offshore service companies
Classified areas to expect
- Offshore supply bases and quays
- Heliport and fuel storage
- Workshops handling offshore equipment
- Onshore oil and gas handling
Local conditions · Macae
Conditions in Macae that affect handheld equipment
Offshore support hub
The city is home to Petrobras' Campos Basin operations and, per local sources, over 3,500 oil and gas companies.
Field notes · Macae
More about Macae that matters for portable equipment
Macae: rules and approvals
Part of the Central Rio de Janeiro Atlantic Forest Mosaic and the Uniao Biological Reserve lie in the municipality, which adds environmental permitting around rural and coastal projects.
Macae: people and language
The 2022 census recorded 246,391 residents over about 1,217 km2, and the city is building a reputation for technical education, with UFRJ and UFF among the institutions teaching there.
Macae: infrastructure
Benedito Lacerda Airport has scheduled flights but is mainly used to concentrate operations to offshore platforms, so helicopter transfers are part of daily working life.
Macae: industry on the ground
Macae is generally considered the centre of Brazil's offshore petroleum industry and is nicknamed Cidade do Petroleo (City of Petroleum), with many Petrobras facilities inside the town.
The term · IECEx
What “IECEx” means for a smartphone
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 Macae. With a large number of oil and gas companies based locally, many of them international service firms, IECEx certificates of conformity and schedules of conditions are familiar here. Brazilian practice also involves Inmetro-accredited routes. The IS-04Z1 IECEx certification is in progress.
The route · specification
Specifying an IECEx mobile phone for Macaé
A short checklist for anyone writing or reviewing the specification, with the IS-04Z1 status against each point.
Check on the paper
- Marking
- Equipment group, category, protection concept, gas group and temperature class, matched to the area drawing.
- Certificate and schedule
- A certificate number, issuing body and the schedule of conditions, not a brochure claim.
- Standards edition
- The IEC 60079 or national standard edition the certificate was issued against.
Check for the IS-04Z1
- Marking target
- II 2 G Ex ib IIC T4: a target, not yet a certificate.
- Certificate status
- IECEx, ATEX, UKEX and NEC 500 in progress; none issued.
- Operator approval
- Separate from the certificate and handled with the site operator.
Questions · Macaé
Frequently asked questions
Can we buy an IECEx mobile phone in Macaé 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 IECEx mobile phone in Macaé cost?
SAMS has not published a price. Any figure you are offered for an uncertified Ex phone should be treated with caution; written indicative pricing is available for a defined quantity and site.
Does the IS-04Z1 hold an IECEx certificate?
No. The IECEx certificate is in progress and has not been issued. SAMS will publish the number when it exists.
Which areas at Macae would use it?
Likely candidates are offshore supply bases and quays, heliport and fuel storage, workshops handling offshore equipment, onshore oil and gas handling. Which areas are classified, and to what zone, is set by the site operator's own area classification drawings.
Is intrinsically safe the same as explosion proof?
Not exactly. Explosion proof is a broad everyday term; intrinsic safety is one protection concept, which limits energy so ignition cannot occur. Flameproof (Ex d) is a different concept that contains an explosion. The IS-04Z1 is intrinsically safe by design.
Are there limits on devices carried on offshore helicopter flights from Macae?
Helicopter operators and platform owners set rules for batteries, radios and phones, and they differ. Typically devices are checked at the heliport and may need to be stowed or switched off. Confirm with the operator and heliport safety desk before travel.
Why is Macae the usual base for offshore equipment and personnel?
Petrobras placed its Campos Basin base there and the airport concentrates helicopter transfers to platforms. More than 4,000 companies are registered, so servicing, storage and training are nearby. Confirm freight, customs and storage arrangements with a local logistics company.
Is Macae itself a hazardous area?
Parts of it are, such as supply bases and quays, heliport fuel storage, workshops handling offshore equipment and onshore oil and gas handling, but it is a support city rather than a production site. Confirm the classification of each facility with its operator.
Related guides
Keep exploring
Related guides for Macaé and for Brazil.
Intrinsically Safe Mobile Phone in MacaéSame place, different guide
ATEX and IECEx Mobile Phone in MacaéSame place, different guide
Explosion-Proof Mobile Phone Distributor in MacaéSame place, different guide
Ex-Proof Mobile Phone Distributor in MacaéSame place, different guide
Rugged Mobile Phone Distributor in MacaéSame place, different guide
Industrial Mobile Phone in MacaéSame place, different guide
ATEX and IECEx Mobile Phone Distributor in São PauloElsewhere in Brazil
ATEX and IECEx Mobile Phone Distributor in Brazil RefineriesElsewhere in Brazil
ATEX and IECEx Mobile Phone Distributor in Manaus Industrial ZoneElsewhere in Brazil
ATEX and IECEx Mobile Phone Distributor in Duque de CaxiasElsewhere in Brazil
Brazil market guideCertification route and regulators
All guides for BrazilEvery route we cover
Certification statusWhat is in progress
Enquiry · Macae
Ask about the IS-04Z1 for Macae, 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 · Macae
Launching Q4 2026
Planning for Macaé?
Name the site and the operator and we will send what is available before launch.