Singapore: infrastructure
Natural gas now supplies over 90 percent of Singapore's electricity generation, up from under 20 percent in 2000, and the LNG terminal sends out about 9 million tonnes a year as its average capacity.
Singapore · explosion proof
Explosion-Proof Mobile Phone Distributor in Singapore
The IS-04Z1 is an intrinsically safe Zone 1 and Zone 21 handset for people who work inside classified areas on Jurong Island, at Pulau Bukom and around the Tuas terminals: process operators, inspection and maintenance engineers, turnaround crews and the WSH and IT teams who equip them. Singapore sold 56.775 million tonnes of marine fuel in 2025, making it the largest bunkering port in the world by a wide margin and keeping fuel handling and barge work active around the clock. Distribution partners for Singapore are being identified ahead of the Q4 2026 launch 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 topicexplosion proof
DeviceMobile Phone
RouteDistribution
WhereSingapore
Short answer. Singapore 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.
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 · explosion proof
Checklist: explosion proof mobile phone for Singapore
| Check | What to look for | IS-04Z1 today |
|---|---|---|
| Protection concept | Flameproof (Ex d) or intrinsic safety (Ex i) | Intrinsic safety, level ib |
| Zone suitability | Zone 1 gas and Zone 21 dust | Design target for Zone 1 and 21 |
| Certificate | Number, issuing body and schedule of conditions | In progress; not issued |
| Where it applies | Singapore: Seraya and Merbau, Pulau Sebarok and Pulau Busing, Jurong Rock Caverns | Classified by the site operator |
Product · Singapore
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 Singapore. 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 · Singapore
Where this applies in Singapore
The classified areas, operators and sites below are the ones covered in the SAMS Singapore market guide.
Operators, EPCs and contractors
- ExxonMobil
- Refinery at Jurong and the integrated Singapore Chemical Plant
- Aster Chemicals and Energy
- Operator of the Bukom and Jurong Island park bought from Shell
- Singapore Refining Company
- Chevron and PetroChina joint venture refinery on Jurong Island
- Chevron Oronite
- Lubricant additives plant on Jurong Island
- Sembcorp Industries
- Power, steam and utilities across the Jurong Island network
- Linde and Air Liquide
- Industrial gas plants and the island hydrogen and oxygen pipelines
Industrial areas and sites
- Jurong Island
- More than a hundred energy and chemicals plants on one island
- Pulau Bukom
- Refinery and cracker reached only by boat from the mainland
- Seraya and Merbau
- Oxide, glycol, polyol and styrene units on Jurong Island
- Pulau Sebarok and Pulau Busing
- Island storage terminals feeding the bunker market
- Jurong Rock Caverns
- Underground liquid hydrocarbon storage below the Banyan basin
- Tuas
- Renewable fuels, industrial estates, Tuas Port and the marine yards
Field notes · Singapore
More about Singapore that matters for portable equipment
Singapore: rules and approvals
The Ministry of Manpower enforces explosive-atmosphere duties under the Workplace Safety and Health Act, while the Singapore Civil Defence Force regulates flammable-materials storage under the Fire Safety Act.
Singapore: projects and investment
SLNG plans a second LNG terminal offshore, slated to operate by the end of the decade, in addition to the existing Jurong Island terminal, so new gas-handling sites are expected over the coming years.
Singapore: rules and approvals
IMDA registers telecommunications equipment under a supplier's declaration approach. Cellular mobile devices, including 5G and LTE, fall under Simplified Equipment Registration, while base stations and similar higher-risk products need a recognised certification body.
The term · explosion proof
What “explosion proof” means for a smartphone
“Explosion proof” is the phrase most buyers use for equipment that may be taken into a classified hazardous area. Strictly, it covers several protection concepts: a flameproof enclosure (Ex d) contains an internal explosion, while intrinsic safety (Ex i) limits electrical energy so that an ignition cannot start. Phones are normally intrinsically safe, because a flameproof handset would be too heavy to carry all shift.
The IS-04Z1 uses intrinsic safety, with a marking target of Ex ib IIC T4, and is designed for Zone 1 and Zone 21. It is pre-launch, certification is in progress and no certificate has been issued.
In Singapore. Explosion-proof is used loosely on the island, but the plants hold varied atmospheres. A flameproof Ex d enclosure suits fixed equipment, while intrinsic safety, the protection concept of the IS-04Z1, limits the energy of a handheld. On Jurong Island the practical question is which concept a handset uses for hydrogen or acetylene areas.
The route · distribution
Distributing the IS-04Z1 in Singapore
Distribution of the IS-04Z1 is by authorised partners only, and SAMS has not yet granted a territory for Singapore. Each application is reviewed on its merits. Because opening a certified Ex handset in an ordinary workshop invalidates its certificate, the partner must be able to support and service the device locally.
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 Singapore.
- 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 · Singapore
Frequently asked questions
Can we buy an explosion proof mobile phone in Singapore 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 explosion proof mobile phone in Singapore cost?
SAMS has not published a price. Any figure you are offered for an uncertified Ex phone should be treated with caution; written indicative pricing is available for a defined quantity and site.
Is the IS-04Z1 explosion proof or intrinsically safe?
It is intrinsically safe (marking target Ex ib IIC T4), which is the usual way to make a phone for hazardous areas. It is not a flameproof (Ex d) design, and certification is still in progress.
Which sites in Singapore does this cover?
The market guide for Singapore covers Jurong Island, Pulau Bukom, Seraya and Merbau, Pulau Sebarok and Pulau Busing, among others. Site-level pages are linked below.
How do I become a SAMS distributor for Singapore?
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 Singapore.
Which Singapore authorities matter for hazardous-area equipment on site?
The Ministry of Manpower covers workplace safety duties for explosive atmospheres, and the Civil Defence Force covers flammable-material storage and dangerous-goods premises. In practice the site operator's own hazardous-area drawings and equipment standard decide what may enter a zone, so check them before shipping anything.
What should a visitor expect when bringing a handheld device onto Jurong Island?
Visitors normally collect a Jurong Island visitor pass at the checkpoint, then receive a separate site pass from the plant they visit. One refinery's published rules ban phones in process and classified areas and ask visitors to declare electronic equipment. Expect similar screening and ask your sponsor in advance.
Why does gas group IIC matter for Jurong Island?
Hydrogen and acetylene, both gas group IIC, are handled on the island next to ethylene oxide in IIB, so a handset rated only to IIB cannot be used in some areas. The IS-04Z1 target is Ex ib IIC. Certification is in progress, so check the final certificate.
Related guides
Keep exploring
Other guides for Singapore, other places in Singapore, and the pages behind them.
IECEx Mobile Phone Distributor in SingaporeSame place, different guide
Industrial Mobile Phone Distributor in SingaporeSame place, different guide
ATEX and IECEx Mobile Phone Supplier in SingaporeSame place, different guide
Rugged Mobile Phone Distributor in SingaporeSame place, different guide
Hazardous Area Mobile Phone in SingaporeSame place, different guide
Ex-Proof Mobile Phone Supplier in SingaporeSame place, different guide
Singapore market guideCertification route and regulators
All guides for SingaporeEvery route we cover
Certification statusWhat is in progress
Enquiry · Singapore
Ask about the IS-04Z1 for Singapore
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 · Singapore
Launching Q4 2026
Planning for Singapore?
Send the zone and gas group of your site and we will reply with the datasheet and schedule.