Merger
Sembcorp Marine and Keppel Offshore & Marine combined as Seatrium in 2023.
Singapore Shipyard · Ex-proof
Ex-Proof Mobile Phone Distributor in Singapore Shipyard
Singapore's major shipyards are run by Seatrium, with yards at Admiralty, Benoi, Pioneer, Tuas and Tuas Boulevard, and by ST Engineering. Repair, conversion and newbuild work brings Zone 1 conditions into tanks, cargo spaces and paint areas. An Ex-proof mobile phone distributor in Singapore shipyards 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 topicEx-proof
DeviceMobile Phone
RouteDistribution
WhereSingapore Shipyard
Short answer. Singapore shipyards 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.
Current position: certification in progress, nothing issued, launch targeted for Q4 2026. An operator's own vendor approval is a separate step. Certification status. Place facts reviewed October 2026.
At a glance · Ex-proof
Checklist: Ex-proof mobile phone for Singapore shipyards
| Check | What to look for | IS-04Z1 today |
|---|---|---|
| Ex marking | Group, category, protection concept, gas group, temperature class | II 2 G Ex ib IIC T4 (target) |
| Gas group | IIA, IIB or IIC matched to the area drawing | IIC (target) |
| Temperature class | T-class below the ignition temperature of the gas | T4, 135 °C (target) |
| Where it applies | Singapore shipyards: Paint and coating shops, Offshore conversion, Vessel tank spaces | Classified by the site operator |
Product · Singapore Shipyard
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 Shipyard. 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 shipyards
Singapore shipyards at a glance: who is there, what is classified
A short profile of the site and the kinds of classified area that matter for portable equipment.
Operators and companies on site
- Seatrium
- ST Engineering
Classified areas to expect
- Vessel tank spaces
- Dry dock and repair work
- Paint and coating shops
- Offshore conversion
Local conditions · Singapore shipyards
What Singapore shipyards means for portable equipment
Seatrium sites
Its official contact page lists Admiralty Yard, Benoi Yard, Pioneer Yard, Tuas Yard and Tuas Boulevard Yard in Singapore.
Field notes · Singapore shipyards
More about Singapore shipyards that matters for portable equipment
Singapore shipyards: who works there
Seatrium lists its Singapore yards at Admiralty Road West, 15 Benoi Road, 50 Gul Road, 51 Pioneer Sector 1 and 80 Tuas South Boulevard, each with its own gate and switchboard.
Singapore shipyards: projects and investment
Two large FPSOs, P-80 and P-82, were christened at the Tuas Boulevard Yard, each designed to produce 225,000 barrels of oil a day.
Singapore shipyards: infrastructure
Pioneer Yard has a 1,400 metre quay with 8 to 10 metres of depth, with a second quay of 350 metres, giving long alongside berths for repair work.
Singapore shipyards: people and language
Basic worker residential blocks at Benoi Sector and Pioneer Road house many people who work in the western yards, so shift changes concentrate traffic in that corridor.
The term · Ex-proof
What “Ex-proof” means for a smartphone
“Ex-proof” is shorthand for equipment carrying an explosion-protection marking (the Ex mark) that matches the area it enters. The marking states the protection concept, gas or dust group and temperature class, and it must be backed by a certificate issued by a recognised body, so a phone described as Ex-proof should come with a certificate number you can check.
The IS-04Z1 is designed to carry the marking II 2 G Ex ib IIC T4. That is a target: certification is in progress, no certificate has been issued, and SAMS will publish the certificate numbers when they exist.
In Singapore shipyards. The yards report Zone 1 conditions in tank spaces, dry dock and repair work, paint and coating shops and offshore conversion. A marking check would compare gas group and temperature class with the cargo or solvent in each space. The IS-04Z1 target marking is II 2 G Ex ib IIC T4, not yet issued.
The route · distribution
Distributing the IS-04Z1 in Singapore Shipyard
Distribution of the IS-04Z1 is by authorised partners only, and SAMS has not yet granted a territory for Singapore shipyards. 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 shipyards.
- 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 Shipyard
Frequently asked questions
Can we buy an Ex-proof mobile phone in Singapore Shipyard 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 Ex-proof mobile phone in Singapore Shipyard 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.
What Ex marking will the IS-04Z1 carry?
The marking target is II 2 G Ex ib IIC T4. It becomes a marking only when the certificate is issued; until then it is a design target.
Which areas at Singapore shipyards would use it?
Likely candidates are vessel tank spaces, dry dock and repair work, paint and coating shops, offshore conversion. 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 shipyards?
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 shipyards.
Are zones fixed in a shipyard?
No. Zones depend on the vessel, its last cargo, gas-freeing status and the work permit in force, and they can change within a day. Always check the permit and the gas-free certificate before using a portable device in a tank or enclosed space.
How should I plan equipment for the climate?
Singapore's constant heat and humidity, plus frequent heavy showers, stress seals, screens and batteries. Choose devices with suitable ingress protection and keep a routine for drying, charging and storing them outside classified areas.
Are Seatrium yards the only shipyards to consider?
No. Seatrium runs most major yards, but there are also smaller yards in Jurong that have not been verified here. Each sets its own device rules. Confirm requirements with the yard safety department concerned.
Related guides
Keep exploring
Related guides for Singapore Shipyard and for Singapore.
ATEX and IECEx Mobile Phone in Singapore ShipyardSame place, different guide
Industrial Mobile Phone in Singapore ShipyardSame place, different guide
Intrinsically Safe Mobile Phone in Singapore ShipyardSame place, different guide
Explosion-Proof Mobile Phone Distributor in Singapore ShipyardSame place, different guide
Hazardous Area Mobile Phone Distributor in Singapore ShipyardSame place, different guide
IECEx Mobile Phone Distributor in Singapore ShipyardSame place, different guide
ATEX and IECEx Mobile Phone Distributor in Loyang OffshoreElsewhere in Singapore
ATEX and IECEx Mobile Phone Distributor in Singapore MarineElsewhere in Singapore
ATEX and IECEx Mobile Phone Distributor in Singapore RefineryElsewhere in Singapore
ATEX and IECEx Mobile Phone Distributor in Pulau Bukom RefineryElsewhere in Singapore
Singapore market guideCertification route and regulators
All guides for SingaporeEvery route we cover
Certification statusWhat is in progress
Enquiry · Singapore shipyards
Ask about the IS-04Z1 for Singapore shipyards, 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 shipyards
Launching Q4 2026
Planning for Singapore Shipyard?
Send the zone and gas group of your site and we will reply with the datasheet and schedule.