Port
Ras Laffan Port encloses a water area of about 4,500 hectares and handles LNG and other liquid exports.
Ras Laffan · intrinsically safe
Intrinsically Safe Mobile Phone in Ras Laffan
Ras Laffan Industrial City lies about 80 km north of Doha and is administered by QatarEnergy. It is Qatar's main site for liquefied natural gas and gas-to-liquids production, so Zone 1 gas areas are widespread across plants and the port. If you are specifying an intrinsically safe mobile phone for Ras Laffan Industrial City, 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 topicintrinsically safe
DeviceMobile Phone
RouteSpecification
WhereRas Laffan
Short answer. The SAMS IS-04Z1 is the intrinsically safe smartphone covered here for Ras Laffan Industrial City: 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 · intrinsically safe
Checklist: intrinsically safe mobile phone for Ras Laffan Industrial City
| Check | What to look for | IS-04Z1 today |
|---|---|---|
| Level of protection | ia, ib or ic matched to the zone | ib, for Zone 1 |
| Entity parameters | Uo, Io and Po within the device limits | Published with the certificate |
| Accessories | Chargers and cases certified with the device | Defined at certification |
| Where it applies | Ras Laffan Industrial City: Gas-to-liquids plants, Refinery process units, Port loading | Classified by the site operator |
Product · Ras Laffan
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 Ras Laffan. 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 · Ras Laffan Industrial City
Ras Laffan Industrial City: where the IS-04Z1 would work
Who operates there and which kinds of classified area a handset would meet, from the SAMS site research.
Operators and companies on site
- ORYX GTL
- Dolphin Energy (gas processing plant)
- Laffan Refinery
- QatarEnergy LNG
Classified areas to expect
- Gas-to-liquids plants
- Refinery process units
- Port loading
- LNG production trains and storage
Local conditions · Ras Laffan Industrial City
Conditions in Ras Laffan Industrial City that affect handheld equipment
Purpose-built city
The industrial city was commissioned in 1996 to host facilities processing gas from the North Field.
Field notes · Ras Laffan Industrial City
More about Ras Laffan Industrial City that matters for portable equipment
Ras Laffan Industrial City: geography and layout
Ras Laffan and neighbouring Fuwayrit hold about 30 per cent of Qatar's sea turtle nests, so environmental rules around lighting and site works can apply to contractors.
Ras Laffan Industrial City: rules and approvals
Qatar's Communications Regulatory Authority is consulting on class licensing for short-range devices, which matters for Bluetooth and Wi-Fi accessories used with handsets on site.
Ras Laffan Industrial City: people and language
The Ras Laffan Emergency and Safety College, opened in 2013 on about 100 hectares, trains fire, rescue and hazardous-materials staff for the oil, gas and petrochemical sectors.
Ras Laffan Industrial City: infrastructure
Planned industrial land at Ras Laffan was raised from about 106 to 296 square km in 2004, so the estate is large and plants are spread over long distances.
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 Ras Laffan Industrial City. Rounds across LNG storage, gas processing, GTL plants and port loading involve walking between classified areas many times a shift. A handheld intrinsically safe device lets an operator photograph a defect, fill a form or call a supervisor without leaving the permit boundary. The IS-04Z1 is designed for that role in Zone 1.
The route · specification
Specifying an intrinsically safe mobile phone for Ras Laffan
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 · Ras Laffan
Frequently asked questions
Can we buy an intrinsically safe mobile phone in Ras Laffan 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 Ras Laffan 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 Ras Laffan Industrial City would use it?
Likely candidates are lng production trains and storage, gas processing, gas-to-liquids plants, refinery process units. 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.
Is Ras Laffan one site or many?
It is an industrial city of about 296 square km planned area, with separate LNG, gas-to-liquids, refinery, power and port operators. Each operator typically controls its own permits and equipment approvals, so confirm the rules with the plant you are visiting.
Can a phone used at Ras Laffan connect to short-range accessories?
Often yes, but short-range device rules are set by Qatar's Communications Regulatory Authority, which has been consulting on class licences. Plant operators may also restrict Bluetooth or Wi-Fi in some areas, so confirm both points before relying on accessories.
Is there any local radio approval to consider?
Radio and telecommunications terminal equipment in Qatar falls under type approval from the Communications Regulatory Authority. This is separate from explosion-protection certification. A buyer should ask the supplier for both sets of documents, and check with the plant operator whether additional site-level approval is required.
Related guides
Keep exploring
Related guides for Ras Laffan and for Qatar.
Explosion-Proof Mobile Phone in Ras LaffanSame place, different guide
Rugged Mobile Phone Distributor in Ras LaffanSame place, different guide
Ex-Proof Mobile Phone in Ras LaffanSame place, different guide
Industrial Mobile Phone in Ras LaffanSame place, different guide
Hazardous Area Mobile Phone in Ras LaffanSame place, different guide
ATEX and IECEx Mobile Phone Distributor in Ras LaffanSame place, different guide
ATEX and IECEx Mobile Phone Distributor in DohaElsewhere in Qatar
Qatar market guideCertification route and regulators
All guides for QatarEvery route we cover
Certification statusWhat is in progress
Enquiry · Ras Laffan Industrial City
Ask about the IS-04Z1 for Ras Laffan Industrial City, Qatar
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 · Ras Laffan Industrial City
Launching Q4 2026
Planning for Ras Laffan?
Name the site and the operator and we will send what is available before launch.