Bay logistics
FPSO hulls berth at the yard for integration, for example Cidade de Marica in 2015.
Niteroi · hazardous area
Hazardous Area Smartphone in Niteroi
Niteroi lies across Guanabara Bay from Rio de Janeiro and is mainly a commercial city. The two power-generation modules for the P-56 platform were built by Rolls-Royce with UTC Engenharia at UTC's site in Niteroi, an example of offshore topside fabrication done in the city. If you are specifying a hazardous area smartphone for Niteroi, this page covers the markings, the approvals and the current certification status of the IS-04Z1.
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 topichazardous area
DeviceSmartphone
RouteSpecification
WhereNiteroi
Short answer. The SAMS IS-04Z1 is the intrinsically safe smartphone covered here for Niteroi: pre-launch, designed for Zone 1 and Zone 21 (marking target Ex ib IIC T4), with certification in progress and no certificate issued.
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 · hazardous area
Checklist: hazardous area smartphone for Niteroi
| Check | What to look for | IS-04Z1 today |
|---|---|---|
| Zone | 0, 1 or 2 for gas; 20, 21 or 22 for dust | Designed for Zone 1 and Zone 21 |
| Gas group | IIA, IIB or IIC | IIC (target) |
| Area drawing | The operator's own classification drawing | Decided by the site operator |
| Where it applies | Niteroi: FPSO module fabrication and integration, Shipyard tank and hull work, Fuel and gas handling at quaysides | Classified by the site operator |
Product · Niteroi
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 Niteroi. 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 · Niteroi
Niteroi 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
- Brasa shipyard (SBM Offshore and Synergy)
Classified areas to expect
- FPSO module fabrication and integration
- Shipyard tank and hull work
- Fuel and gas handling at quaysides
Local conditions · Niteroi
What Niteroi means for portable equipment
Warm humid climate
Niteroi has a tropical monsoon climate with warm temperatures year-round and frequent rain.
Field notes · Niteroi
More about Niteroi that matters for portable equipment
Niteroi: geography and layout
Niteroi lies across Guanabara Bay from Rio de Janeiro; it was founded in 1573 and served as capital of Rio de Janeiro state until 1975, apart from a short period from 1894 to 1903.
Niteroi: industry on the ground
Industry reports in 2025 said Hanwha Ocean was considering a shipyard in Niteroi to meet local-content requirements tied to Petrobras projects such as the FPSO P-86 tender.
Niteroi: industry on the ground
A 2011 Getulio Vargas Foundation study classed Niteroi as Brazil's richest city by share of high-income households, and it is the second-largest formal employer in Rio de Janeiro state.
Niteroi: background
The Mauá shipyard grew from a Niterói foundry and shipyard bought in 1846 by Baron of Mauá, and its 2000 joint venture with Jurong Shipyard added construction of oil and gas platforms.
The term · hazardous area
What “hazardous area” means for a smartphone
A hazardous area is a place where flammable gas, vapour or combustible dust may be present. Standards divide these into zones: Zones 0, 1 and 2 for gas and vapour, and Zones 20, 21 and 22 for dust. Zone 1 and Zone 21 are the tier where an explosive atmosphere is likely to occur in normal operation, which is where the IS-04Z1 is designed to work. Anything carried in must be marked for the zone, gas group and temperature class of the area.
No certificate has been issued for the IS-04Z1 yet, so it must not be taken into a classified area until the certificate covering it exists and the site operator has accepted it.
In Niteroi. Niteroi is mainly a commercial city, so the classified areas here are essentially the shipyard: module fabrication and integration, tank and hull work, and fuel and gas handling at quaysides. The yard operator classifies them for each job; SAMS does not.
The route · specification
Specifying a hazardous area smartphone for Niteroi
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 · Niteroi
Frequently asked questions
Can we buy a hazardous area smartphone in Niteroi today?
No. Nothing can be bought or taken into a classified area today: certification is in progress and launch is planned for Q4 2026. What is available now is the datasheet, the written certification schedule and evaluation units for safe-area use.
What does a hazardous area smartphone in Niteroi 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.
Which hazardous areas is the IS-04Z1 designed for?
Zone 1 and Zone 21 (gas and dust) with gas group IIC and temperature class T4, subject to certification. It must not be used in a classified area before its certificate is issued and the site has accepted it.
Which areas at Niteroi would use it?
Likely candidates are fpso module fabrication and integration, shipyard tank and hull work, fuel and gas handling at quaysides. 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.
What offshore work happens in Niteroi?
Mainly shipyard and fabrication work: platform modules, power packages and vessel outfitting for the Campos and Santos basins. Hazardous areas arise on tanks, engine spaces and process modules, so zone definitions come from the yard's classification plan.
How do Niteroi crews cross to Rio de Janeiro?
Niteroi faces Rio across Guanabara Bay and is connected by road bridge and ferry, so commuting between yards and Rio offices is common. Ask local logistics staff about peak traffic when scheduling deliveries of equipment.
Is the Brasa yard busy at present?
The sheet notes that the latest sourced integrations are 2014-2015, so current workload is not confirmed. A buyer should ask the yard directly. Confirm approvals and documentation requirements with the site operator before planning a fleet.
Related guides
Keep exploring
Other guides for Niteroi, other places in Brazil, and the pages behind them.
Ex-Proof Mobile Phone in NiteroiSame place, different guide
Industrial Mobile Phone Distributor in NiteroiSame place, different guide
IECEx Mobile Phone in NiteroiSame place, different guide
Intrinsically Safe Mobile Phone Distributor in NiteroiSame place, different guide
ATEX and IECEx Mobile Phone in NiteroiSame place, different guide
Rugged Mobile Phone in NiteroiSame place, different guide
ATEX and IECEx Mobile Phone Distributor in Santos BasinElsewhere in Brazil
ATEX and IECEx Mobile Phone Distributor in Brazil RefineriesElsewhere in Brazil
ATEX and IECEx Mobile Phone Distributor in São PauloElsewhere in Brazil
ATEX and IECEx Mobile Phone Distributor in Manaus Industrial ZoneElsewhere in Brazil
Brazil market guideCertification route and regulators
All guides for BrazilEvery route we cover
Certification statusWhat is in progress
Enquiry · Niteroi
Ask about the IS-04Z1 for Niteroi, Brazil
Tell us what you need to equip and where. The SAMS team answers by email with the datasheet and where each certification route stands.
Enquiry · Niteroi
Launching Q4 2026
Planning for Niteroi?
Name the site and the operator and we will send what is available before launch.