Hot climate
Summers are very hot on this stretch of the Gulf of Oman coast, so handset heat tolerance matters for outdoor rounds.
Sohar · Ex-proof
Ex-Proof Mobile Phone Distributor in Sohar
Sohar is the capital of Al Batinah North Governorate and hosts SOHAR Port and Freezone, a deep-sea industrial port on the Gulf of Oman. Refining, metals and iron-ore processing are clustered there, which creates Zone 1 and Zone 21 work in process plants and bulk-liquid storage. An Ex-proof mobile phone distributor in Sohar 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
WhereSohar
Short answer. Sohar 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. Operator approval runs on its own timeline. Certification status. Place facts reviewed October 2026.
At a glance · Ex-proof
Checklist: Ex-proof mobile phone for Sohar
| 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 | Sohar: Fuel and chemical storage, Industrial plant utilities, Refinery process units | Classified by the site operator |
Product · Sohar
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 Sohar. 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 · Sohar
Working in Sohar: 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
- Sohar Industrial Port Company (50:50 joint venture of the Port of Rotterdam and Oman)
- OQ (Sohar refinery)
- Sohar Aluminium
- Vale Oman
Classified areas to expect
- Refinery process units
- Port liquid bulk handling
- Fuel and chemical storage
- Industrial plant utilities
Local conditions · Sohar
What Sohar means for portable equipment
Deep-water port
The port has deep-water jetties able to handle very large vessels, including Valemax ore carriers.
Field notes · Sohar
More about Sohar that matters for portable equipment
Sohar: rules and approvals
Oman's Telecommunications Regulatory Authority follows EU-style type-approval procedures for radio equipment and issues a TRA label; a self-declaration route has also been introduced, so confirm the current path.
Sohar: climate and equipment wear
Sohar has a hot desert climate with very hot summers and mild winters; rain is scarce, with more than half the annual total falling in February, so summer heat is the main stress.
Sohar: industry on the ground
The port and free zone were planned around three industrial clusters, logistics, metals and petrochemicals, and a food cluster with an agro-bulk terminal was added later, giving mixed gas and dust hazards.
Sohar: geography and layout
The port lies in Liwa wilaya, in the centre of Al Batinah North Governorate, on the Gulf of Oman side of the Strait of Hormuz, so ships reach it without passing through the strait.
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 Sohar. For a refinery unit, port liquid bulk berth or fuel and chemical storage, a marking check reads zone, gas group and temperature class on the label and compares each with the operator's records. Fuels and chemicals span several gas groups, so the target marking II 2 G Ex ib IIC T4 is compared with the site data.
The route · distribution
Distributing the IS-04Z1 in Sohar
SAMS is appointing authorised distributors ahead of the Q4 2026 launch. No territory has been granted for Sohar yet and applications are reviewed company by company. Because a certified Ex device cannot be opened by an ordinary phone workshop without invalidating its certificate, SAMS looks for partners who can provide competent technical support and after-sales service 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 Sohar.
- 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 · Sohar
Frequently asked questions
Can we buy an Ex-proof mobile phone in Sohar 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 mobile phone in Sohar 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 Sohar would use it?
Likely candidates are refinery process units, port liquid bulk handling, fuel and chemical storage, industrial plant utilities. 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 Sohar?
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 Sohar.
Do I need Omani radio approval before using a phone in Sohar?
Radio equipment sold or used in Oman normally needs Telecommunications Regulatory Authority type approval or a declaration of conformity route, with a TRA label. Requirements change, so check the authority's current rules or ask your local importer before shipment.
Who approves equipment inside SOHAR Port and Freezone?
Typically the tenant or terminal operator, not the port authority alone. Dry-bulk and general cargo areas run under a terminal concession, while refinery and chemical tenants have their own HSE rules. Confirm the approval route with the site operator before shipping any device.
How hot does Sohar get for outdoor work?
Summers are extremely hot, with a record of 50.8 C, and rainfall is low. Check the certified ambient range, keep devices out of direct sun and charge only in a safe area. IP68 helps with dust but is not explosion protection.
Related guides
Keep exploring
More on Sohar, and on other places in Oman.
Rugged Mobile Phone in SoharSame place, different guide
Intrinsically Safe Mobile Phone Distributor in SoharSame place, different guide
Industrial Mobile Phone in SoharSame place, different guide
IECEx Mobile Phone Distributor in SoharSame place, different guide
ATEX and IECEx Mobile Phone Distributor in SoharSame place, different guide
Hazardous Area Mobile Phone Distributor in SoharSame place, different guide
ATEX and IECEx Mobile Phone Distributor in SalalahElsewhere in Oman
ATEX and IECEx Mobile Phone Distributor in MuscatElsewhere in Oman
Oman market guideCertification route and regulators
All guides for OmanEvery route we cover
Certification statusWhat is in progress
Enquiry · Sohar
Ask about the IS-04Z1 for Sohar, Oman
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 · Sohar
Launching Q4 2026
Planning for Sohar?
Name the site and the operator and we will send what is available before launch.