Remote logistics
Personnel and spares move by helicopter and supply vessel, so a failed device may take days to replace.
Offshore Indonesia · industrial
Industrial Mobile Phone in Offshore Indonesia
Indonesia's offshore oil and gas is spread across the Natuna area, the Java Sea and the Kutai Basin off East Kalimantan, where the Mahakam block is run by Pertamina Hulu Mahakam. Platforms and FPSOs are Zone 1 environments for process, drilling and maintenance crews. If you are specifying an industrial mobile phone for Offshore Indonesia, 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 topicindustrial
DeviceMobile Phone
RouteSpecification
WhereOffshore Indonesia
Short answer. The SAMS IS-04Z1 is the intrinsically safe smartphone covered here for Offshore Indonesia: 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. A buyer's engineering review is separate from the certificate. Certification status. Place facts reviewed October 2026.
At a glance · industrial
Checklist: industrial mobile phone for Offshore Indonesia
| Check | What to look for | IS-04Z1 today |
|---|---|---|
| Ingress protection | IP rating for dust and water | IP68 design |
| Fleet management | EMM and MDM support | Android 16 with EMM and MDM |
| Explosion protection | A separate certificate and marking | In progress; not issued |
| Where it applies | Offshore Indonesia: Wellhead and production platforms, FPSOs and floating production units, Drilling and workover areas | Classified by the site operator |
Product · Offshore Indonesia
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 Offshore Indonesia. 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 · Offshore Indonesia
Offshore Indonesia: where the IS-04Z1 would work
Who operates there and which kinds of classified area a handset would meet, from the SAMS site research.
Operators and companies on site
- Pertamina Hulu Mahakam
- Searah (Eni and Petronas joint venture)
Classified areas to expect
- Wellhead and production platforms
- FPSOs and floating production units
- Drilling and workover areas
- Gas processing modules
Local conditions · Offshore Indonesia
Site conditions at Offshore Indonesia: what wears and what limits equipment
Fabrication in Batam
Offshore units for fields such as Belanak in the Natuna Sea have been fabricated at yards in Batam before sailing out.
Field notes · Offshore Indonesia
More about Offshore Indonesia that matters for portable equipment
Offshore Indonesia: background
The Arun field in Aceh produced gas from the 1970s and is now largely depleted, and nearby operations included the North Sumatra offshore gas field, with assets passing to Pertamina in 2015.
Offshore Indonesia: infrastructure
The Abadi design uses a gas FPSO that treats the gas before sending it by subsea pipeline to an onshore LNG plant with two trains, and captured CO2 is to be reinjected into the well.
Offshore Indonesia: logistics and access
Ranai Airport is among the regency's main transport points, so crew changes and urgent spares for offshore gas work would typically move by air and then by supply boat; confirm routes with the operator.
Offshore Indonesia: projects and investment
INPEX operates the offshore Masela block's Abadi gas project with 65%, alongside Pertamina at 20% and Petronas at 15%, targeting about 9.5 million tonnes of LNG a year and up to 35,000 barrels of condensate a day.
The term · industrial
What “industrial” means for a smartphone
“Industrial” describes a phone built for plant conditions: sealed, drop-resistant and manageable at fleet scale through Android Enterprise. It does not by itself mean the phone may enter a classified area. Only a device with a valid explosion-protection certificate and marking may do that.
The IS-04Z1 is designed to be both an industrial Android phone (IP68, 4,000 mAh battery, 50 MP camera, Android 16 with EMM and MDM support) and an intrinsically safe one. Its explosion-protection certificates are in progress and have not been issued.
In Offshore Indonesia. Personnel and spares move by helicopter and supply vessel, so a failed device may take days to replace. Fleets need MDM or EMM enrolment done onshore, spare units in each crew's kit and charging only in safe areas. Connectivity offshore may be limited.
The route · specification
Specifying an industrial mobile phone for Offshore Indonesia
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 · Offshore Indonesia
Frequently asked questions
Can we buy an industrial mobile phone in Offshore Indonesia 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 industrial mobile phone in Offshore Indonesia 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.
Is the IS-04Z1 an industrial phone as well as an Ex phone?
Yes by design: IP68 sealing, a 4,000 mAh battery, a 50 MP camera and Android 16 with EMM and MDM support. The explosion-protection certificates are separate and still in progress.
Which areas at Offshore Indonesia would use it?
Likely candidates are wellhead and production platforms, fpsos and floating production units, drilling and workover areas, gas processing modules. 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.
Do offshore platforms in Indonesia require certified phones in hazardous areas?
Usually yes for classified areas. Operators normally require equipment certified for the zone, gas group and temperature class of the location, supported by a permit to work. Confirm the exact certification marks the platform accepts for portable devices.
What language support is available for contractors offshore Indonesia?
Indonesian is the national language and Malay is widely spoken in areas such as Natuna, while operators typically run safety briefings in English as well. Check that device interfaces and any emergency procedures can be used in the languages your crew needs.
Does the sea affect handset choice offshore Indonesia?
Heat, humidity and salt spray are constant, and monsoon seasons affect sea state and crew changes. Check seals, ports and charging contacts for corrosion. IP68 is useful but is not explosion protection. Confirm approved devices with the operator.
Related guides
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Rugged Mobile Phone in Offshore IndonesiaSame place, different guide
ATEX and IECEx Mobile Phone Distributor in Offshore IndonesiaSame place, different guide
Hazardous Area Mobile Phone in Offshore IndonesiaSame place, different guide
Intrinsically Safe Mobile Phone in Offshore IndonesiaSame place, different guide
Ex-Proof Mobile Phone in Offshore IndonesiaSame place, different guide
Explosion-Proof Mobile Phone in Offshore IndonesiaSame place, different guide
ATEX and IECEx Mobile Phone Distributor in BalikpapanElsewhere in Indonesia
ATEX and IECEx Mobile Phone Distributor in Kalimantan MiningElsewhere in Indonesia
ATEX and IECEx Mobile Phone Distributor in Cilacap RefineryElsewhere in Indonesia
ATEX and IECEx Mobile Phone Distributor in Indonesia MiningElsewhere in Indonesia
Indonesia market guideCertification route and regulators
All guides for IndonesiaEvery route we cover
Certification statusWhat is in progress
Enquiry · Offshore Indonesia
Ask about the IS-04Z1 for Offshore Indonesia, Indonesia
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 · Offshore Indonesia
Launching Q4 2026
Planning for Offshore Indonesia?
Tell us the zone, gas group and operator. We will send the datasheet and the certification schedule.