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Keppel Shipyard · intrinsically safe

Intrinsically Safe Mobile Phone Distributor in Keppel Shipyard

Keppel's offshore and marine yards in Singapore are now part of Seatrium, formed in 2023 by the merger of Sembcorp Marine and Keppel Offshore & Marine. Singapore has an equatorial climate with steady heat, high humidity and frequent afternoon rain, so outdoor yard work exposes handheld equipment to moisture and sun throughout the year. Distribution partners for Keppel Shipyard (now Seatrium yards), Singapore are being identified ahead of the Q4 2026 launch of the IS-04Z1.

Pre-launch · certification in progress · Launching Q4 2026

SAMS IS-04Z1 intrinsically safe smartphone for Keppel Shipyard, front view
Marking targetEx ib IIC T4Intrinsic safety, Zone 1 / 21 design target · certification in progress
AvailabilityQ4 2026via authorised distributors
Search topicintrinsically safe
DeviceMobile Phone
RouteDistribution
WhereKeppel Shipyard

Short answer. Keppel Shipyard (now Seatrium yards), 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 · intrinsically safe

Checklist: intrinsically safe mobile phone for Keppel Shipyard (now Seatrium yards), Singapore

What to check, and where the IS-04Z1 stands today
CheckWhat to look forIS-04Z1 today
Level of protectionia, ib or ic matched to the zoneib, for Zone 1
Entity parametersUo, Io and Po within the device limitsPublished with the certificate
AccessoriesChargers and cases certified with the deviceDefined at certification
Where it appliesKeppel Shipyard (now Seatrium yards), Singapore: Paint and solvent areas, Dry dock work, Vessel tank and cargo spacesClassified by the site operator
Product · Keppel Shipyard

The product behind this search: the SAMS IS-04Z1.

SAMS IS-04Z1 explosion proof mobile phone, front view

SAMS IS-04Z1

An intrinsically safe Android smartphone designed for Zone 1 and Zone 21 hazardous areas in Keppel 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 · Keppel Shipyard (now Seatrium yards), Singapore

Keppel Shipyard (now Seatrium yards), Singapore 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 (Gul yard)

Classified areas to expect

  • Vessel tank and cargo spaces
  • Offshore unit conversion
  • Paint and solvent areas
  • Dry dock work
Local conditions · Keppel Shipyard (now Seatrium yards), Singapore

Conditions in Keppel Shipyard (now Seatrium yards), Singapore that affect handheld equipment

Gul yard

ST Engineering acquired the site and assets of the Gul yard formerly run by Keppel FELS in 2023: about 141,000 square metres, with three floating docks.

Seatrium yards

Seatrium lists Singapore yards at Admiralty, Benoi, Pioneer, Tuas and Tuas Boulevard, with headquarters at 80 Tuas South Boulevard.

Field notes · Keppel Shipyard (now Seatrium yards), Singapore

More about Keppel Shipyard (now Seatrium yards), Singapore that matters for portable equipment

Keppel Shipyard (now Seatrium yards), Singapore: infrastructure

Seatrium's Singapore yards include Admiralty, Benoi, Pioneer, Tuas and Tuas Boulevard, plus the offshore-focused Crescent and Pandan yards, so contractors may work at several sites in one project.

Keppel Shipyard (now Seatrium yards), Singapore: geography and layout

The yards are spread widely: Admiralty Yard is on Admiralty Road West in the north, while Benoi, Pioneer, Tuas and Tuas Boulevard yards sit in the industrial west of the island.

Keppel Shipyard (now Seatrium yards), Singapore: infrastructure

Pioneer Yard offers a 1,400 metre quay with 8 to 10 metres of depth, and Crescent Yard has a 740 metre quay with 6 metres of depth, supporting several vessels alongside at once.

Keppel Shipyard (now Seatrium yards), Singapore: projects and investment

In 2015 Keppel Shipyard secured an FPSO conversion worth 89 million dollars covering repair, upgrade and modification, with completion expected in the third quarter of 2016.

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 Keppel Shipyard (now Seatrium yards), Singapore. Repair and conversion work means inspectors moving through tanks, cargo spaces and dry docks, often on short jobs. A handheld intrinsically safe device lets them photograph defects and record measurements while permits are in force. The IS-04Z1 is designed for Zone 1 use, with a 4,000 mAh battery.

The route · distribution

Distributing the IS-04Z1 in Keppel Shipyard

Distribution of the IS-04Z1 is by authorised partners only, and SAMS has not yet granted a territory for Keppel Shipyard (now Seatrium yards), 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 Keppel Shipyard (now Seatrium yards), 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 · Keppel Shipyard

Frequently asked questions

Can we buy an intrinsically safe mobile phone in Keppel 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 intrinsically safe mobile phone in Keppel 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 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 Keppel Shipyard (now Seatrium yards), Singapore would use it?

Likely candidates are vessel tank and cargo spaces, offshore unit conversion, paint and solvent areas, dry dock work. 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 Keppel Shipyard (now Seatrium yards), 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 Keppel Shipyard (now Seatrium yards), Singapore.

Where do Zone 1 conditions arise during ship repair?

They typically arise in cargo and fuel tanks, pump rooms, voids and paint or coating areas while a vessel is being worked on. Classification changes with each job and with gas-free certification, so ask the yard safety team which spaces are zoned before carrying a portable device on board.

How do I arrange contractor access to a Seatrium yard?

Access is normally arranged through the yard or the vessel owner's project team, with induction, a site pass and a hot-work or gas-free permit system. Addresses for each yard are listed publicly, but you need a named sponsor. Ask them for the equipment rules before shipping devices.

Who controls device approval at a shipyard?

Shipyards control permits and gas-free certification per vessel, so approval can differ from job to job. Confirm device rules with the yard safety department, and expect to explain the marking, the certification status and how the device will be charged outside hazardous spaces.

Enquiry · Keppel Shipyard (now Seatrium yards), Singapore

Ask about the IS-04Z1 for Keppel Shipyard (now Seatrium yards), Singapore, 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 · Keppel Shipyard (now Seatrium yards), Singapore

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Launching Q4 2026

Planning for Keppel Shipyard?

Name the site and the operator and we will send what is available before launch.