Dense cluster
Many operators sit close together, so contractors often move between plants that each run separate permit and approval systems.
Jurong Island · intrinsically safe
Intrinsically Safe Mobile Phone Distributor in Jurong Island
Jurong Island is Singapore's integrated energy and chemicals park of about 3,000 hectares, formed from seven small islands and developed by JTC. Jurong Rock Caverns, completed in 2014, were the first commercial underground liquid-hydrocarbon storage in Southeast Asia, sited under the seabed of Banyan Basin about 120 metres (390 feet) below sea level. An intrinsically safe mobile phone distributor in Jurong Island would carry the IS-04Z1 to these buyers once certification completes.
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 topicintrinsically safe
DeviceMobile Phone
RouteDistribution
WhereJurong Island
Short answer. Jurong Island has no appointed SAMS distributor yet: the IS-04Z1 is pre-launch (certification in progress, no certificate issued, launch planned for Q4 2026), and distributor applications are open.
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. A buyer's engineering review is separate from the certificate. Certification status. Place facts reviewed October 2026.
At a glance · intrinsically safe
Checklist: intrinsically safe mobile phone for Jurong Island
| Check | What to look for | IS-04Z1 today |
|---|---|---|
| Level of protection | ia, ib or ic matched to the zone | ib, for Zone 1 |
| Entity parameters | Uo, Io and Po within the device limits | Published with the certificate |
| Accessories | Chargers and cases certified with the device | Defined at certification |
| Where it applies | Jurong Island: Marine jetties, Refinery and cracker process units, Chemical and petrochemical plants | Classified by the site operator |
Product · Jurong Island
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 Jurong Island. 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 · Jurong Island
Working in Jurong Island: 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
- Chevron Oronite
- Mitsui Chemicals Group
- Aster Chemicals and Energy
- Singapore LNG Corporation (SLNG)
Classified areas to expect
- Marine jetties
- Refinery and cracker process units
- Chemical and petrochemical plants
- LNG storage and loading
Local conditions · Jurong Island
Conditions in Jurong Island that affect handheld equipment
Underground storage
Jurong Rock Caverns, 150 metres below ground, can store up to 1.47 million cubic metres (around 9 million barrels) of liquid hydrocarbons, adding below-ground classified areas.
Field notes · Jurong Island
More about Jurong Island that matters for portable equipment
Jurong Island: rules and approvals
One refinery on the island forbids mobile phones and other electrical or electronic equipment in its process plant and classified hazardous areas, and requires visitors to declare cameras, computers and laptops at security.
Jurong Island: who works there
Aster's Bukom refinery and its Jurong Island chemical complex are linked by a 5 km subsea pipeline, so products and feedstocks move between the two islands without ship transfers.
Jurong Island: geography and layout
The island was created by reclaiming and amalgamating seven southern offshore islands, and its land area was tripled from the original 1,000 hectares, as described by the Prime Minister at the caverns' opening in 2014.
Jurong Island: people and language
The nearest rail link is Lakeside MRT station; public bus 98 runs to the Jurong Island Checkpoint, and some plants run private shuttle buses between the checkpoint and their premises.
The term · intrinsically safe
What “intrinsically safe” means for a smartphone
Intrinsic safety limits the electrical and thermal energy in a circuit so that neither a spark nor a hot surface can ignite a gas or dust atmosphere, even when a fault occurs. The ib level, used for Zone 1, tolerates one fault. It is the usual way to make a handheld device that a worker carries continuously through a hazardous area.
The IS-04Z1 is designed on this principle for Zone 1 and Zone 21 (marking target II 2 G Ex ib IIC T4). Intrinsic safety is a design basis, not a certificate: certification is in progress and none has been issued yet.
In Jurong Island. Contractors on Jurong Island often move between plants with separate permit systems, making rounds, inspections and shutdown work in different Zone 1 areas. A handheld intrinsically safe handset lets them record findings and photograph equipment in each. The IS-04Z1 is designed for such use, with a 50 MP camera.
The route · distribution
Distributing the IS-04Z1 in Jurong Island
A distributor for Jurong Island would carry the IS-04Z1 after certification completes; the Q4 2026 launch is the planning date and no appointment has been made. SAMS reviews applicants one by one and prefers companies with their own Ex-competent technical and service staff, since certified devices must not be repaired outside approved channels.
What SAMS looks for in a partner
- Operator relationships
- Existing supplier registrations or a clear route to them with the main operators and contractors in Jurong Island.
- Ex-competent staff
- People who understand zone classification, markings and the conditions of a certificate.
And equally important
- Local-language support
- Documentation, training and helpdesk in the languages the workforce uses.
- Service capability
- Spares, battery replacement and repair routed through SAMS-approved channels.
Questions · Jurong Island
Frequently asked questions
Can we buy an intrinsically safe mobile phone in Jurong Island 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 intrinsically safe mobile phone in Jurong Island 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.
What does ‘intrinsically safe’ mean for the IS-04Z1?
The circuits are designed to limit energy so a spark or hot surface cannot ignite a gas or dust atmosphere, even with one fault (level ib, Zone 1). Certification of that design is in progress.
Which areas at Jurong Island would use it?
Likely candidates are refinery and cracker process units, chemical and petrochemical plants, lng storage and loading, underground rock cavern storage. Which areas are classified, and to what zone, is set by the site operator's own area classification drawings.
How do I become a SAMS distributor for Jurong Island?
Apply through the distributor page with your company details and the territory you cover. SAMS reviews applications company by company and has not yet granted a territory for Jurong Island.
Are the underground storage caverns a hazardous area?
The caverns store crude oil, condensate, naphtha and gasoil, so hydrocarbon vapour hazards are expected around the facility's surface operations. The actual zone boundaries are set by the operator's area classification drawings, so confirm them before taking any portable device near the site.
How do visitors get onto Jurong Island?
Visitors typically apply for a Jurong Island visitor pass at the island checkpoint, exchanging an identity card or passport, and then collect a separate security pass at the plant. Each plant sets its own induction, escort and screening steps, so book the visit through a named sponsor.
Does underground rock cavern storage change the requirement?
Jurong Rock Caverns hold crude oil and petrochemical products below ground, adding confined-space and below-ground classified areas. The plant sets the classification and entry rules. Ask the operator which zone applies and whether handhelds are permitted, and check that the marking suits that zone.
Related guides
Keep exploring
Related guides for Jurong Island and for Singapore.
ATEX and IECEx Mobile Phone in Jurong IslandSame place, different guide
Explosion-Proof Mobile Phone in Jurong IslandSame place, different guide
IECEx Mobile Phone in Jurong IslandSame place, different guide
Hazardous Area Mobile Phone Distributor in Jurong IslandSame place, different guide
Rugged Mobile Phone in Jurong IslandSame place, different guide
Industrial Mobile Phone Distributor in Jurong IslandSame place, different guide
ATEX and IECEx Mobile Phone Distributor in Tuas Industrial ZoneElsewhere in Singapore
ATEX and IECEx Mobile Phone Distributor in Singapore LNGElsewhere in Singapore
ATEX and IECEx Mobile Phone Distributor in Keppel ShipyardElsewhere in Singapore
ATEX and IECEx Mobile Phone Distributor in Singapore RefineryElsewhere in Singapore
Singapore market guideCertification route and regulators
All guides for SingaporeEvery route we cover
Certification statusWhat is in progress
Enquiry · Jurong Island
Ask about the IS-04Z1 for Jurong Island, Singapore
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 · Jurong Island
Launching Q4 2026
Planning for Jurong Island?
Name the site and the operator and we will send what is available before launch.