Salt spray and immersion
Spray is constant on deck, and a handset dropped between a vessel and a landing stage ends up in the water. IP68 sealing is designed for immersion, and rugged build for shock.
Nigeria · Marine & Offshore
Explosion proof mobile phone for Marine & Offshore in Nigeria
Nigerian marine and offshore work covers FPSOs, supply bases, fabrication yards and crude export terminals. An explosion proof mobile phone for Nigeria marine and offshore crews has to survive salt, boat transfers and tank deck conditions as well as the gas. This page covers those sites. The IS-04Z1 is designed around intrinsic safety rather than a flameproof enclosure.
Launching Q4 2026 · certification programme in progress
Local approvalIECExIECEx · in progress
AvailabilityQ4 2026via authorised distributors
The sector · Nigeria
Where an explosion proof mobile phone is needed offshore and on the water
Offshore Nigeria means FPSOs on Bonga, Egina, Akpo and Agbami in the Gulf of Guinea, supported from shore bases at Onne, Warri and Lagos. The Onne oil and gas free zone near Port Harcourt hosts supply bases, fabrication yards and pipe storage, so a lot of work is quayside and on the vessels that serve the fields. Crude export terminals such as Bonny, Forcados, Escravos, Qua Iboe and Brass River load tankers through offshore moorings and jetties, with shuttle tankers serving the FPSOs. Classified areas follow the vessel: the process deck and turret of an FPSO, cargo tank and pump room areas on a tanker, and the loading area where ship and shore meet. Marine classification societies and the maritime regulator, NIMASA, add their own requirements on top of the operator's rules, so a handset on a vessel answers to more than one authority.
Operators, yards and contractors
- Deepwater operators
- Shell on Bonga, TotalEnergies on Egina and Akpo, Chevron on Agbami.
- Onne oil and gas free zone
- Supply bases, fabrication yards and pipe storage near Port Harcourt.
- Offshore support vessel operators
- Supply, anchor handling and crew boats working between shore bases and fields.
- Shuttle tanker and terminal operators
- Loading at offshore buoys and jetties.
- Subsea and installation contractors
- Vessels and ROV crews on hook-up and tie-back work.
- Regulators
- NIMASA for maritime safety; NUPRC for offshore oil operations.
Classified units and areas
- FPSO process deck and turret
- Gas and crude handling in Zone 1 and Zone 2.
- Tanker cargo areas
- Cargo tanks, pump rooms and deck areas with vapour.
- Offloading and mooring points
- Buoys, hoses and jetty loading arms.
- Fabrication yards
- Welding, painting and blasting, with solvent vapour and dust.
- Supply base fuel and chemical stores
- Bunkering, drilling fluids and chemicals.
- Subsea installation vessels
- Dive and ROV decks near live infrastructure.
- Accommodation and bridges
- Safe areas where phones are issued and charged.
Built for local conditions
What salt water and boat transfers do to a handset
Offshore the gas group is straightforward. Water, movement and handling are what damage devices.
IP ratingIP68
Battery4,000 mAh
Camera50 MP
OSAndroid 16
Heat and humidity
Offshore temperatures stay high and humid, and the certificate will state the temperature class and ambient range, with the target at Ex ib IIC T4.
Wi-Fi first, cellular second
Far from shore the carrier signal is weak. The device carries Wi-Fi, Bluetooth and NFC with 4G LTE, so vessel networks can carry messages and forms.
Position on a moving structure
Four constellation GNSS places a photograph or defect on a deck, a barge or a yard plot, which helps where tag numbers are painted over.
Many crews, one policy
Rotations, contractors and visiting surveyors make for a changing fleet. Android Enterprise under an existing MDM console allows lock, wipe and camera policy.
Use cases · Marine and offshore
Where the IS-04Z1 goes to work offshore.
Offshore01
Deck rounds and permit closure
A technician on an FPSO deck logs a reading, photographs a defect and closes a permit step in one place, without returning to the control room.
Marine02
Tanker loading and cargo surveys
Loading at Bonny, Escravos or a Lagos product terminal puts people on tank tops with vapour present and a berthing window to hold. Surveyors and loading masters can report and photograph from the manifold.
Yards03
Fabrication and hook-up
In the Onne yards and bases, welding and paint work create short-lived classified areas, and a managed handset helps supervisors record work and handovers.
Approvals · Offshore
What offshore and marine buyers ask for
Offshore operators set their own HSE standards, and vessels answer to their flag state and classification society as well. Ask the operator's procurement and HSE teams, and the vessel owner, what applies, including how devices may travel by helicopter and vessel. Expect the IECEx certificate with marking and ambient range and a repair route. In Nigeria the SONCAP and NCC steps and local content documentation sit alongside. Operators such as those described on the pages for Shell Nigeria Exploration and Production and the wider oil and gas sector run these processes themselves. SAMS has no supply relationship with any of them.
- Ex evidence
- IECEx certificate, in progress.
- Vessels
- Flag state and classification rules, plus owner's policy.
- Import
- SON certificate, SONCAP and NCC approval.
- Local content
- Registered Nigerian supplier.
Questions · Marine and offshore
Frequently asked questions
Is a handset suitable for a tanker's cargo area?
Only if the vessel's rules and certification allow it. Tanker electrical installations have their own marine requirements, so involve the owner and class society.
What about helicopter transport?
The helicopter operator and the installation HSE team set the rules for batteries and radios. Ask for the policy before mobilising.
Does IP68 mean the phone floats?
No. IP68 means protection against dust and continuous immersion to a stated depth, not buoyancy. A lanyard is still sensible.
Do marine crews need to enrol phones in advance?
Yes, ideally ashore. Enrolment in the MDM console before mobilisation avoids relying on vessel bandwidth.
Enquiry · Marine & Offshore
Ask about the IS-04Z1 for Marine & Offshore, Nigeria
Tell us the site, the zone and gas group, and roughly how many handsets. The SAMS team replies by email with the datasheet and the certification schedule for Nigeria. The IS-04Z1 is pre-launch and certification is in progress, so there is no list price yet; indicative pricing is issued in writing against a stated quantity and site.
Enquiry · Marine & Offshore
Launching Q4 2026
Evaluating the IS-04Z1 for this site?
Tell us the zone, gas group and operator. We will send the datasheet and the certification schedule for your market.