Saudi Arabia: background
The Royal Commission for Jubail and Yanbu was established in 1975 to develop two coastal industrial centres, Jubail on the Arabian Gulf and Yanbu on the Red Sea.
Saudi Arabia · Ex-proof
Ex-Proof Smartphone Supplier in Saudi Arabia
The IS-04Z1 is a Zone 1 and Zone 21 handset for people who work inside classified areas in the Kingdom: field operators, maintenance and inspection engineers, and the HSE and telecoms teams who equip them. Buyers searching for an Ex-proof smartphone supplier for Saudi Arabia can take the datasheet and the certification schedule for the IS-04Z1 now; supply follows certification.
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
DeviceSmartphone
RouteSupply
WhereSaudi Arabia
Short answer. An Ex-proof smartphone for Saudi Arabia cannot be bought yet: the SAMS IS-04Z1 is pre-launch (certification in progress, no certificate issued), and the datasheet, certification schedule and safe-area evaluation units are available now.
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 smartphone for Saudi Arabia
| 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 | Saudi Arabia: Khurais, Fadhili, Abqaiq | Classified by the site operator |
Product · Saudi Arabia
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 Saudi Arabia. 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 market · Saudi Arabia
Where an Ex phone is used in Saudi Arabia
Operators and classified areas drawn from the SAMS Saudi Arabia market guide.
Operators, EPCs and contractors
- Saudi Aramco
- Upstream, gas processing, refining and export across the Kingdom
- SABIC
- Olefins, polymers and fertiliser production at Jubail and Yanbu
- SATORP
- Aramco and TotalEnergies refinery and petrochemical complex, Jubail
- YASREF
- Aramco and Sinopec full-conversion refinery at Yanbu
- Petro Rabigh
- Integrated refining and petrochemicals on the Red Sea coast
- Sadara Chemical
- Mixed-feed cracker and specialty chemicals at Jubail
Industrial areas and sites
- Abqaiq
- Crude stabilisation and processing, Eastern Province
- Ras Tanura
- Refinery, tank farm and crude export terminal
- Ghawar
- Onshore field with continuous well and flowline work
- Shaybah
- Remote field and NGL plant in the Empty Quarter
- Khurais
- Central processing facility and associated gas handling
- Fadhili
- Gas plant east of Jubail, expanding under EPC award
Field notes · Saudi Arabia
More about Saudi Arabia that matters for portable equipment
Saudi Arabia: logistics and access
Ras Tanura Port is described as the world's largest crude oil export terminal, handling about 20 percent of global oil exports and over 2,000 tankers a year.
Saudi Arabia: background
Ras Tanura Refinery was established in 1939 and is the largest refinery in Saudi Arabia, run by Saudi Aramco.
Saudi Arabia: infrastructure
Jubail has the world's largest independent water and power project, producing about 2,744 megawatts of electricity and 800,000 cubic metres of water daily.
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 Saudi Arabia. A Saudi marking check would read II 2 G Ex ib IIC T4 and then test the temperature class against the ambient range, since open plant in the Eastern Province sits above 45 °C for months. The gas group must also suit the process, while sulphur and grain handling put Zone 21 beside Zone 1 at some sites.
The route · supply
Sourcing the IS-04Z1 for Saudi Arabia
Nothing can be bought for Saudi Arabia today: the IS-04Z1 is pre-launch, and SAMS will supply end users through authorised distributors once certificates exist. What a buyer can do now is take the specification, ask for the written certification schedule and arrange a safe-area evaluation, so that the right local channel contacts you at launch.
- 01
Request the datasheet
The technical specification, marking target and conditions of use, sent by email.
- 02
Ask for the certification schedule
Which certificates are in progress, in what order, and what is still to be confirmed.
- 03
Evaluate in a safe area
Evaluation units can be used for connectivity, MDM enrolment and workflow testing outside classified areas.
- 04
Register for launch
Tell us the site, zone, gas group and quantity so the right authorised distributor can contact you.
Questions · Saudi Arabia
Frequently asked questions
Can we buy an Ex-proof smartphone in Saudi Arabia 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 an Ex-proof smartphone in Saudi Arabia cost?
There is no list price yet. SAMS gives indicative pre-launch pricing in writing, against a stated quantity and site, and does not commit to a lead time before certification completes.
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 sites in Saudi Arabia does this cover?
The market guide for Saudi Arabia covers Abqaiq, Ras Tanura, Ghawar, Shaybah, among others. Site-level pages are linked below.
How will SAMS supply Saudi Arabia?
Through authorised distributors once certificates exist. Until then SAMS can send the datasheet and certification schedule and arrange safe-area evaluation units.
Who sets site equipment rules?
Saudi Aramco, SABIC and other large operators set their own supplier and equipment standards within national regulation, and the Royal Commission manages Jubail and Yanbu. Ask the end user for its approved-vendor requirements before shipping any device.
Where are Saudi Arabia's main industrial hazardous-area clusters?
Jubail and Ras Tanura on the Gulf coast, Yanbu on the Red Sea, and many Saudi Aramco fields and plants inland. Jubail and Yanbu are managed by the Royal Commission.
How would a handset last a shift at a remote Saudi field site?
The 4,000 mAh battery is specified for a full shift, because recharging inside a classified area is not possible and stores can be far away. Actual runtime depends on camera, torch and GNSS use, so test it on a real round during an evaluation.
Related guides
Keep exploring
More on Saudi Arabia, and on other places in Saudi Arabia.
Industrial Mobile Phone in Saudi ArabiaSame place, different guide
Hazardous Area Mobile Phone in Saudi ArabiaSame place, different guide
Explosion-Proof Mobile Phone in Saudi ArabiaSame place, different guide
Intrinsically Safe Mobile Phone Supplier in Saudi ArabiaSame place, different guide
Rugged Mobile Phone in Saudi ArabiaSame place, different guide
IECEx Mobile Phone Supplier in Saudi ArabiaSame place, different guide
Saudi Arabia market guideCertification route and regulators
All guides for Saudi ArabiaEvery route we cover
Certification statusWhat is in progress
Enquiry · Saudi Arabia
Ask about the IS-04Z1 for Saudi Arabia
Send the site, zone and gas group and roughly how many handsets. We reply by email with the datasheet and the certification schedule.
Enquiry · Saudi Arabia
Launching Q4 2026
Planning for Saudi Arabia?
Send the zone and gas group of your site and we will reply with the datasheet and schedule.