Sour gas
Much of the Habshan area is designated Red Zone because of hydrogen sulphide gas, so site-specific safety controls apply.
Habshan, in south-western Abu Dhabi, is ADNOC Gas's largest processing complex, with five plants and 14 processing trains and 6.1 bscfd capacity. It yields sales gas, NGLs, condensate and sulphur, so Zone 1 areas cover process, compression and storage units. An Ex-proof mobile phone distributor in Habshan gas complex would carry the IS-04Z1 to these buyers once certification completes.
Pre-launch · certification in progress · Launching Q4 2026
Short answer. Habshan gas complex 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. An operator's own vendor approval is a separate step. Certification status. Place facts reviewed October 2026.
| 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 | Habshan gas complex: Sulphur and acid-gas units, Gas pipelines, Gas processing trains | Classified by the site operator |

An intrinsically safe Android smartphone designed for Zone 1 and Zone 21 hazardous areas in Habshan Gas. It is pre-launch: IECEx, ATEX and NEC 500 certification is in progress ahead of the Q4 2026 launch.
A short profile of the site and the kinds of classified area that matter for portable equipment.
Much of the Habshan area is designated Red Zone because of hydrogen sulphide gas, so site-specific safety controls apply.
Two pipelines of over 200 km link Habshan with Das Island, and the Habshan-Fujairah crude pipeline starts here.
Habshan is the terminal station of the Etihad Rail network, whose commercial operations began in December 2015, giving the site a direct freight rail link.
Habshan is an area in the south-western part of the Emirate of Abu Dhabi that contains oil and gas fields and camps for oil workers.
The area is a major production centre for sulphur, a by-product of the oil industry, so sulphur handling and dust are part of site conditions.
The pipeline route passes east of Abu Dhabi city, through Sweihan and west of Al Ain, so it crosses open desert for most of its length.
“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 Habshan gas complex. A marking check at Habshan would compare zone, gas group and temperature class with the marking for each unit. Hydrogen sulphide areas are designated Red Zone, which is a safety designation separate from explosion marking. The IS-04Z1 target is II 2 G Ex ib IIC T4, still in progress.
Distribution of the IS-04Z1 is by authorised partners only, and SAMS has not yet granted a territory for Habshan gas complex. 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.
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.
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.
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.
Likely candidates are gas processing trains, ngl and condensate handling, sulphur and acid-gas units, gas pipelines. Which areas are classified, and to what zone, is set by the site operator's own area classification drawings.
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 Habshan gas complex.
Habshan is the terminal station of the Etihad Rail network, which began commercial operations in December 2015. Rail is commonly used for bulk cargo such as sulphur, but equipment deliveries for a project usually go by road; confirm what is practical with the site operator.
Wikipedia notes that much of the Habshan area is marked as a Red Zone because of hydrogen sulphide gas. In practice that usually means extra gas-detection, breathing apparatus and entry controls on top of normal hazardous-area rules, which are set by the operator and taught at induction.
Habshan is remote desert with worker camps, and it is the terminal station of the Etihad Rail network. Deliveries and repairs are arranged through the operator, so allow lead time. Ask ADNOC Gas's procurement team how spares and replacement devices are received on site.
Related guides for Habshan Gas and for United Arab Emirates.
Tell us what you need to equip and where. The SAMS team answers by email with the datasheet and where each certification route stands.
Tell us the zone, gas group and operator. We will send the datasheet and the certification schedule.