Jetties
Two jetties accommodate LNG vessels from 2,000 to 265,000 cubic metres, up to the largest Q-Max carriers.
Singapore LNG · hazardous area
Hazardous Area Mobile Phone in Singapore LNG
The SLNG Terminal sits on a 40-hectare plot at the southern-most tip of Jurong Island and began commercial operations in May 2013. Gas and LNG facilities are covered by Singapore's Workplace Safety and Health framework, and Major Hazard Installations need documented area classification drawings under MOM and SCDF rules. If you are specifying a hazardous area mobile phone for Singapore LNG Terminal, Jurong Island, this page covers the markings, the approvals and the current certification status 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 topichazardous area
DeviceMobile Phone
RouteSpecification
WhereSingapore LNG
Short answer. The SAMS IS-04Z1 is the intrinsically safe smartphone covered here for Singapore LNG Terminal, Jurong Island: pre-launch, designed for Zone 1 and Zone 21 (marking target Ex ib IIC T4), with certification in progress and no certificate issued.
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 · hazardous area
Checklist: hazardous area mobile phone for Singapore LNG Terminal, Jurong Island
| Check | What to look for | IS-04Z1 today |
|---|---|---|
| Zone | 0, 1 or 2 for gas; 20, 21 or 22 for dust | Designed for Zone 1 and Zone 21 |
| Gas group | IIA, IIB or IIC | IIC (target) |
| Area drawing | The operator's own classification drawing | Decided by the site operator |
| Where it applies | Singapore LNG Terminal, Jurong Island: LNG storage tanks, LNG jetties and loading arms, Regasification and send-out | Classified by the site operator |
Product · Singapore LNG
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 LNG. 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 LNG Terminal, Jurong Island
Working in Singapore LNG Terminal, 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
- Singapore LNG Corporation (SLNG)
Classified areas to expect
- LNG storage tanks
- LNG jetties and loading arms
- Regasification and send-out
Local conditions · Singapore LNG Terminal, Jurong Island
Site conditions at Singapore LNG Terminal, Jurong Island: what wears and what limits equipment
Role
The terminal supplies about half of Singapore's natural gas for power generation, the remainder coming by pipeline.
Field notes · Singapore LNG Terminal, Jurong Island
More about Singapore LNG Terminal, Jurong Island that matters for portable equipment
Singapore LNG Terminal, Jurong Island: projects and investment
SLNG plans to develop a second LNG terminal, an offshore facility slated to be operational by the end of the decade, in addition to the Jurong Island terminal.
Singapore LNG Terminal, Jurong Island: industry on the ground
The terminal supplies about 50 percent of the natural gas used for Singapore's electricity, with the rest coming by pipeline, and it could cover all present demand if required.
Singapore LNG Terminal, Jurong Island: infrastructure
The SLNG Terminal has an annualised average gas supply capacity of 9 million tonnes per annum and a peak capacity of up to 11 million tonnes per annum.
Singapore LNG Terminal, Jurong Island: infrastructure
It has two jetties and four storage tanks: three of 180,000 cubic metres and a fourth of 260,000 cubic metres, one of the largest LNG tanks in the world.
The term · hazardous area
What “hazardous area” means for a smartphone
A hazardous area is a place where flammable gas, vapour or combustible dust may be present. Standards divide these into zones: Zones 0, 1 and 2 for gas and vapour, and Zones 20, 21 and 22 for dust. Zone 1 and Zone 21 are the tier where an explosive atmosphere is likely to occur in normal operation, which is where the IS-04Z1 is designed to work. Anything carried in must be marked for the zone, gas group and temperature class of the area.
No certificate has been issued for the IS-04Z1 yet, so it must not be taken into a classified area until the certificate covering it exists and the site operator has accepted it.
In Singapore LNG Terminal, Jurong Island. The classified areas at this terminal are the LNG storage tanks, the jetties and loading arms, regasification and send-out, and small-scale reloading. SLNG classifies these, not SAMS. A specifier should ask for the area classification documents and keep any device off a location whose zone has not been confirmed.
The route · specification
Specifying a hazardous area mobile phone for Singapore LNG
A short checklist for anyone writing or reviewing the specification, with the IS-04Z1 status against each point.
Check on the paper
- Marking
- Equipment group, category, protection concept, gas group and temperature class, matched to the area drawing.
- Certificate and schedule
- A certificate number, issuing body and the schedule of conditions, not a brochure claim.
- Standards edition
- The IEC 60079 or national standard edition the certificate was issued against.
Check for the IS-04Z1
- Marking target
- II 2 G Ex ib IIC T4: a target, not yet a certificate.
- Certificate status
- IECEx, ATEX, UKEX and NEC 500 in progress; none issued.
- Operator approval
- Separate from the certificate and handled with the site operator.
Questions · Singapore LNG
Frequently asked questions
Can we buy a hazardous area mobile phone in Singapore LNG 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 a hazardous area mobile phone in Singapore LNG 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.
Which hazardous areas is the IS-04Z1 designed for?
Zone 1 and Zone 21 (gas and dust) with gas group IIC and temperature class T4, subject to certification. It must not be used in a classified area before its certificate is issued and the site has accepted it.
Which areas at Singapore LNG Terminal, Jurong Island would use it?
Likely candidates are lng storage tanks, lng jetties and loading arms, regasification and send-out. Which areas are classified, and to what zone, is set by the site operator's own area classification drawings.
Is intrinsically safe the same as explosion proof?
Not exactly. Explosion proof is a broad everyday term; intrinsic safety is one protection concept, which limits energy so ignition cannot occur. Flameproof (Ex d) is a different concept that contains an explosion. The IS-04Z1 is intrinsically safe by design.
What hazardous areas does an LNG terminal have?
Typical classified areas include jetty loading arms and manifolds, tank roofs and vent systems, pump and vaporiser areas and send-out metering. Natural gas is typically treated as gas Group IIA, but check the gas group and temperature class against the terminal's own classification.
Will new terminal projects create work for field equipment?
SLNG plans a second offshore terminal by the end of the decade and has expanded the current one in stages. Construction and commissioning phases bring many contractors on site, so approved-equipment lists and induction rules apply from day one; confirm them with the project team.
Which areas of the terminal are classified?
The tank, jetty and send-out areas create Zone 1 and Zone 2 conditions according to the site description, and small-scale reloading is also a gas area. SLNG classifies them. Ask it for the classification drawings and do not assume zones from the general description.
Related guides
Keep exploring
Related guides for Singapore LNG and for Singapore.
Intrinsically Safe Mobile Phone Distributor in Singapore LNGSame place, different guide
Explosion-Proof Mobile Phone Distributor in Singapore LNGSame place, different guide
Ex-Proof Mobile Phone Distributor in Singapore LNGSame place, different guide
Rugged Mobile Phone Distributor in Singapore LNGSame place, different guide
ATEX and IECEx Mobile Phone in Singapore LNGSame place, different guide
Industrial Mobile Phone Distributor in Singapore LNGSame place, different guide
ATEX and IECEx Mobile Phone Distributor in Singapore Offshore OperationsElsewhere in Singapore
ATEX and IECEx Mobile Phone Distributor in Tuas Industrial ZoneElsewhere in Singapore
ATEX and IECEx Mobile Phone Distributor in Pioneer Industrial AreaElsewhere 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 LNG Terminal, Jurong Island
Ask about the IS-04Z1 for Singapore LNG Terminal, Jurong Island, 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 LNG Terminal, Jurong Island
Launching Q4 2026
Planning for Singapore LNG?
Send the zone and gas group of your site and we will reply with the datasheet and schedule.