Nigeria: industry on the ground
Nigeria LNG's plant on Bonny Island began production in 1999 and now has six liquefaction trains with a combined capacity of 22 million tonnes a year of LNG, alongside natural gas liquids for export.
Nigeria · IECEx
IECEx Mobile Phone in Nigeria
A Zone 1 / Zone 21 smartphone for crews on Niger Delta flow stations, deepwater FPSOs, export terminals and the refining complexes at Lekki and Eleme. This page explains what to look for in an IECEx mobile phone for Nigeria, 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
WhereNigeria
Short answer. The SAMS IS-04Z1 is the intrinsically safe smartphone covered here for Nigeria: pre-launch, designed for Zone 1 and Zone 21 (marking target Ex ib IIC T4), with certification in progress and no certificate issued.
For the record, no certificate exists for the IS-04Z1 today. The programme is under way ahead of a Q4 2026 launch. An operator's own vendor approval is a separate step. Certification status. Place facts reviewed October 2026.
At a glance · IECEx
Checklist: IECEx mobile phone for Nigeria
| 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 | Nigeria: Port Harcourt, Rivers State, Warri and Escravos, Bonny Island | Classified by the site operator |
Product · Nigeria
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 Nigeria. 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 market · Nigeria
Where an Ex phone is used in Nigeria
Operators and classified areas drawn from the SAMS Nigeria market guide.
Operators, EPCs and contractors
- NNPC Limited
- Joint venture interests, gas infrastructure and export terminals
- Renaissance Africa Energy
- The former SPDC onshore joint venture in the Delta
- Shell Nigeria Exploration and Production
- Deepwater Bonga and the Bonga South West Aparo development
- TotalEnergies
- Egina and Akpo deepwater fields and onshore gas
- Chevron Nigeria
- Agbami, the Escravos terminal and the gas to liquids plant
- Seplat Energy
- Shallow water assets and the Qua Iboe export terminal
Industrial areas and sites
- Port Harcourt, Rivers State
- Operations base for Delta onshore work and turnarounds
- Warri and Escravos
- Gas plants, gas to liquids and an export terminal
- Bonny Island
- The NLNG complex, crude terminal and Train 7 works
- Lekki Free Zone, Lagos
- Dangote refinery, fertiliser plant and the associated jetties
- Eleme, Rivers State
- Indorama petrochemical and fertiliser production units
- Lagos and Apapa
- Product terminals, tank farms and marine logistics
Field notes · Nigeria
More about Nigeria that matters for portable equipment
Nigeria: industry on the ground
The Dangote Refinery at Lekki, Lagos was commissioned in May 2023, began operations in January 2024 and has a stated capacity of 700,000 barrels a day.
Nigeria: industry on the ground
The Delta states of Bayelsa, Delta and Rivers form the historic core of the region, which is petroleum-rich and has been the centre of international attention for its oil industry.
Nigeria: geography and layout
The Niger Delta extends over about 70,000 square kilometres, around 7.5 per cent of Nigeria's land area, between the Bight of Benin and the Bight of Bonny.
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 Nigeria. Nigeria hosts international operators such as Shell, TotalEnergies and Chevron, plus Nigerian companies, EPCs and contractors that move between Delta, offshore and Lekki work. IECEx gives them a shared scheme. Ask for the certificate of conformity and the schedule of conditions. SONCAP and NCC steps run separately for the product and its radio.
The route · specification
Specifying an IECEx mobile phone for Nigeria
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 · Nigeria
Frequently asked questions
Can we buy an IECEx mobile phone in Nigeria 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 IECEx mobile phone in Nigeria cost?
There is no list price yet. SAMS gives indicative pre-launch pricing in writing, against a stated quantity and site, and does not commit to a lead time before certification completes.
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 sites in Nigeria does this cover?
The market guide for Nigeria covers Port Harcourt, Rivers State, Warri and Escravos, Bonny Island, Lekki Free Zone, Lagos, among others. Site-level pages are linked below.
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 conditions should be assumed for devices in the Niger Delta?
The Delta is typically a low-lying, hot and humid region with heavy seasonal rain, so corrosion and moisture are common concerns. Check ingress protection, corrosion resistance and the operating temperature range, and ask the operator about site transport, such as boat or helicopter, and device rules.
Does the Dangote refinery set its own rules for contractors?
A large new refinery is operated by its owner, which applies its own site HSE, permit and equipment requirements alongside Nigerian law. Contractors should ask the operator for its induction, permit-to-work and approved-equipment procedures rather than assuming the practices of other Nigerian sites.
What approvals will a Nigerian buyer need?
The programme lists IECEx for hazardous area use and SONCAP and NCC steps for national conformity and the radio, all in progress. Nothing is yet issued. Ask your supplier and the site operator which documents your procurement and HSE teams will require before purchase.
Related guides
Keep exploring
Related guides for Nigeria and for Nigeria.
Explosion-Proof Mobile Phone Supplier in NigeriaSame place, different guide
Hazardous Area Mobile Phone in NigeriaSame place, different guide
Intrinsically Safe Mobile Phone Supplier in NigeriaSame place, different guide
Rugged Mobile Phone Supplier in NigeriaSame place, different guide
Ex-Proof Mobile Phone in NigeriaSame place, different guide
Industrial Mobile Phone Supplier in NigeriaSame place, different guide
Nigeria market guideCertification route and regulators
All guides for NigeriaEvery route we cover
Certification statusWhat is in progress
Enquiry · Nigeria
Ask about the IS-04Z1 for Nigeria
Send the site, zone and gas group and roughly how many handsets. We reply by email with the datasheet and the certification schedule.
Enquiry · Nigeria
Launching Q4 2026
Planning for Nigeria?
Tell us the zone, gas group and operator. We will send the datasheet and the certification schedule.