ExxonMobil
ExxonMobil states it owns and operates a 592,000-barrel-per-day refinery integrated with its chemical plant, with three cogeneration facilities producing around 440 MW.
Singapore Refinery · rugged
Rugged Smartphone Distributor in Singapore Refinery
Singapore's crude refining is run by ExxonMobil, Singapore Refining Company and Aster, with facilities on Jurong Island and Pulau Bukom. Process units, tank farms and jetties create Zone 1 and Zone 2 areas. Distribution partners for Singapore refineries 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 topicrugged
DeviceSmartphone
RouteDistribution
WhereSingapore Refinery
Short answer. Singapore refineries 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. Operator approval runs on its own timeline. Certification status. Place facts reviewed October 2026.
At a glance · rugged
Checklist: rugged smartphone for Singapore refineries
| Check | What to look for | IS-04Z1 today |
|---|---|---|
| Ingress protection | IP65 to IP68 sealing | IP68 design |
| Drop and shock | A stated drop height onto concrete | Specification on request |
| Explosion protection | A separate certificate and marking | In progress; not issued |
| Where it applies | Singapore refineries: Jetties, Utility and cogeneration areas, Refinery process units | Classified by the site operator |
Product · Singapore Refinery
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 Refinery. 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 · Singapore refineries
Working in Singapore refineries: 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
- ExxonMobil
- Singapore Refining Company (SRC)
- Aster Chemicals and Energy
Classified areas to expect
- Refinery process units
- Crude and product storage
- Jetties
- Utility and cogeneration areas
Local conditions · Singapore refineries
What Singapore refineries means for portable equipment
SRC
Singapore Petroleum Company holds a 50% interest in SRC, whose refinery can process 290,000 barrels of crude per day; Chevron holds the other 50%.
Field notes · Singapore refineries
More about Singapore refineries that matters for portable equipment
Singapore refineries: background
Pulau Bukom has been home to Singapore's first oil refinery since 1961, and Aster's Bukom complex continues to refine crude alongside ethylene production.
Singapore refineries: who works there
The organisation includes dedicated functions for process safety, reliability and maintenance, and procurement and warehouse, which are the usual contacts for contractors and equipment suppliers.
Singapore refineries: rules and approvals
The refinery's published rules state that mobile phones and other electrical or electronic equipment must not be used in the process plant area or other classified hazardous areas.
Singapore refineries: infrastructure
Jurong Rock Caverns store crude oil, condensate, naphtha and gasoil underground nearby, supporting feedstock flexibility for refiners on Jurong Island.
The term · rugged
What “rugged” means for a smartphone
A rugged phone is built to survive water, dust, drops and rough handling, usually rated by an IP code and a drop specification. Ruggedness is an environmental property: it says nothing about whether a phone may be used where flammable gas or dust is present. That is decided by explosion-protection certification and marking.
The IS-04Z1 combines both: an IP68 sealed rugged build and a design for Zone 1 and Zone 21 (marking target Ex ib IIC T4). The explosion-protection certificates are in progress and none has been issued.
In Singapore refineries. Refinery sites on Jurong Island and Bukom are hot, humid and exposed to sea breezes, and jetty work adds spray and rain. IP68 sealing is designed in for the IS-04Z1 and suits it. That is a dust and water rating, not explosion protection, which depends on Ex certification now in progress.
The route · distribution
Distributing the IS-04Z1 in Singapore Refinery
Distribution of the IS-04Z1 is by authorised partners only, and SAMS has not yet granted a territory for Singapore refineries. 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 refineries.
- 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 Refinery
Frequently asked questions
Can we buy a rugged smartphone in Singapore Refinery today?
No. Nothing can be bought or taken into a classified area today: certification is in progress and launch is planned for Q4 2026. What is available now is the datasheet, the written certification schedule and evaluation units for safe-area use.
What does a rugged smartphone in Singapore Refinery cost?
No price is published. While certification is in progress there is no list price and no committed lead time, and a supplier quoting a firm figure for an uncertified Ex handset is promising something it cannot stand behind. Indicative pre-launch pricing is issued in writing against a stated quantity and site.
How rugged is the IS-04Z1?
It is designed to IP68 sealing, with glove-friendly controls. Ruggedness is not explosion protection: that depends on the certificates, which are in progress.
Which areas at Singapore refineries would use it?
Likely candidates are refinery process units, crude and product storage, jetties, utility and cogeneration areas. 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 Singapore refineries?
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 refineries.
Can I use a phone inside a Singapore refinery?
One refinery on Jurong Island publishes a ban on mobile phones and other electrical or electronic equipment in its process plant and classified hazardous areas. Devices certified for the zone may be allowed only with prior approval, so ask your sponsor before the visit.
What does a refinery visit involve in practice?
Typically a visitor pass at the island checkpoint, a plant security pass, an indemnity form, security screening, declaration of electronic equipment and an escort by a named sponsor for the whole visit. Allow extra time at the gate and arrive with approved paperwork.
Do hydrogen units change the marking needed?
Hydrogen is a Group IIC gas, so any unit handling it can call for IIC equipment, whereas many fuels fall in IIA or IIB. The IS-04Z1 target marking includes IIC but is not yet issued. Ask the refinery which units hold hydrogen.
Related guides
Keep exploring
Other guides for Singapore Refinery, other places in Singapore, and the pages behind them.
Intrinsically Safe Mobile Phone in Singapore RefinerySame place, different guide
Industrial Mobile Phone Distributor in Singapore RefinerySame place, different guide
Ex-Proof Mobile Phone Distributor in Singapore RefinerySame place, different guide
ATEX and IECEx Mobile Phone in Singapore RefinerySame place, different guide
IECEx Mobile Phone Distributor in Singapore RefinerySame place, different guide
Hazardous Area Mobile Phone Distributor in Singapore RefinerySame place, different guide
ATEX and IECEx Mobile Phone Distributor in Tuas Industrial ZoneElsewhere in Singapore
ATEX and IECEx Mobile Phone Distributor in Jurong IslandElsewhere in Singapore
ATEX and IECEx Mobile Phone Distributor in Singapore ShipyardElsewhere in Singapore
ATEX and IECEx Mobile Phone Distributor in Senoko Industrial ZoneElsewhere in Singapore
Singapore market guideCertification route and regulators
All guides for SingaporeEvery route we cover
Certification statusWhat is in progress
Enquiry · Singapore refineries
Ask about the IS-04Z1 for Singapore refineries, Singapore
Send the site, zone and gas group and roughly how many handsets. We reply by email with the datasheet and the certification schedule.
Enquiry · Singapore refineries
Launching Q4 2026
Planning for Singapore Refinery?
Send the zone and gas group of your site and we will reply with the datasheet and schedule.