Hydrogen puts group IIC on the specification
ARDS, hydrocracking and hydrogen plants rule out equipment certified only for IIA or IIB. The IS-04Z1 is designed to Ex ib IIC T4, with certification still in progress.
Kuwait · Refining
Explosion proof mobile phone for refining in Kuwait
Kuwait refines about 1.4 million barrels a day at three refineries run by KNPC. This page is for the process, maintenance and telecoms teams who need an explosion proof mobile phone for Kuwait refining work, and it follows the process units rather than the company, which has its own page. The IS-04Z1 is designed around intrinsic safety rather than a flameproof enclosure.
Launching Q4 2026 · IECEx and KUCAS programme in progress
Local approvalKUCAS · IECExIECEx · KUCAS in progress
AvailabilityQ4 2026via authorised distributors
The sector · Refining
Process units across three refineries
Mina Al-Ahmadi is rated at 346,000 barrels a day and Mina Abdullah at 454,000. The Clean Fuels Project integrated them into one complex of about 800,000 barrels a day, with Fluor managing the programme. Al-Zour, at 615,000 barrels a day, was reported fully commissioned in early 2024 and passed to KNPC with the KIPIC merger on 1 July 2026. The old Shuaiba refinery, commissioned in 1968, closed on 31 March 2017. Where a refinery is deep-conversion, the process shapes the hazard. Distillation gives hydrocarbon vapour, hydroprocessing gives hydrogen, the coker gives dust, and sulphur plants give sour gas. Products leave by sea: the Mina Abdullah sea island carries berths 18 and 19, while Mina Al-Ahmadi has its own crude and product export piers. Refinery work is organised around operators on shift rounds and periodic turnarounds that bring in contractor crews for a fixed window, so handset policy has to work for permanent staff and for crews who arrive with a work pack and leave when the scope is closed. Company-level detail is on the page for the explosion proof phone for KNPC, and site-level detail on Mina Abdullah and Ahmadi. Al-Zour is covered on the KIPIC page, since it was built and commissioned under that company.
Companies in the sector
- Kuwait National Petroleum Company
- All three refineries and the fuel marketing business.
- Kuwait Petroleum Corporation
- State parent setting the downstream strategy.
- Fluor
- Programme and construction management on the Clean Fuels Project.
- Petrofac
- Contractor on Kuwaiti refinery and gas scopes.
- HEISCO
- Kuwaiti contractor on shutdown and marine work.
- Kuwait Oil Tanker Company
- Lifts refined products from the berths.
Units and the hazard they bring
- Crude and vacuum distillation
- Hot hydrocarbon vapour; Zone 1 and 2 gas.
- Hydrocracking and hydrotreating
- High pressure hydrogen, gas group IIC.
- Atmospheric residue desulphurisation
- Hydrogen and hydrogen sulphide together.
- Delayed coker
- Gas plus coke dust from cutting and conveying.
- Sulphur recovery
- Sour gas and molten sulphur storage.
- Tank farms and berths
- Bunded tankage and marine loading, in salt air.
Built for local conditions
Why refining shapes the specification of a Zone 1 mobile phone in Kuwait
Hydrogen, coke and a shutdown cycle that brings in thousands of contractors set refinery requirements apart from upstream or petrochemical sites.
IP ratingIP68
Battery4,000 mAh
Camera50 MP
OSAndroid 16
Coke dust alongside gas
The delayed coker's cutting and conveying produces combustible dust. A Zone 21 design target means one handset serves the gas and dust areas.
Shutdown cycles
A turnaround multiplies contractors and permits for a short window. An enrolled handset carrying permit app and directory reduces the kit each crew signs out.
Offshore berths
Berths and sea islands are reached over water, so ingress protection must be real rather than nominal. IP68 sealing is the design figure.
Use cases · Refining
Where the IS-04Z1 goes to work.
Operations01
Unit rounds
An operator walking the conversion units logs readings, photographs a leak and calls the panel inside the classified area. The round route is fixed, so a GNSS fix and a photograph on one record let the day shift see exactly what the night shift saw, without a radio call to describe it.
Turnaround02
Permit and isolation tracking
A permit office handling hundreds of crews can see who has been issued which isolation list from timestamped records. Handsets are issued at mobilisation, restricted to the approved application list for the contract, and recovered at demobilisation, so no crew leaves with an enrolled device or a stale permit.
Marine03
Product loading
A loading master works with ship and tank farm outdoors, in salt air and full sun. NFC reads at the arm and photographs of the connection run from one device, and the call to the control room needs no second radio.
What refinery teams will ask for
Approvals for refining equipment
We have not verified a named KNPC registration programme, so this lists what the operator's teams are likely to ask for.
- Certificate basis
- IECEx Certificate of Conformity once issued, with marking string and temperature class.
- National conformity
- KUCAS Technical Evaluation and Inspection Reports and CITRA type approval.
- Operator review
- Ask KNPC procurement and HSE about the engineering review for telecoms equipment.
- Turnaround planning
- Raise handset issue and enrolment early, well before the shutdown window.
Questions · Refining
Frequently asked questions
Is the IS-04Z1 approved for Kuwaiti refineries?
No. It is pre-launch and no certificate has been issued.
Why does a refinery need a dust-rated phone?
Coke handling at a delayed coker produces combustible dust, so those areas can be Zone 21 or 22.
Can the camera be disabled?
Yes, through the MDM console, which suits sites where photography is permit controlled.
Where are the company pages?
See the pages for KNPC, for KIPIC and Al-Zour, and for Mina Abdullah for a site-level view of the conversion units and sea island.
Does turnaround timing affect when to evaluate?
Yes. Safe-area handling and enrolment trials are best finished before a shutdown is planned, because during the window itself the permit and telecoms teams have no capacity to trial new equipment. Ask KNPC for the planning horizon rather than assuming one.
Elsewhere in
Kuwait
KWKuwaitCountry overview
KIPICCompany
Kuwait National Petroleum CompanyCompany
Kuwait Oil CompanyCompany
Oil & GasIndustry
Petrochemical & UtilitiesIndustry
Petrochemical Industries CompanyCompany
AhmadiKOC heartland and Greater Burgan
Mina AbdullahKNPC refinery and sea island berths
ShuaibaPetrochemicals, port and utilities
Enquiry · Refining
Ask about the IS-04Z1 for Refining, Kuwait
Tell us the site, the zone and gas group, and roughly how many handsets. The SAMS team replies by email with the datasheet and the certification schedule for Kuwait. The IS-04Z1 is pre-launch and certification is in progress, so there is no list price yet; indicative pricing is issued in writing against a stated quantity and site.
Enquiry · Refining
Launching Q4 2026
Evaluating the IS-04Z1 for this site?
Tell us the zone, gas group and operator. We will send the datasheet and the certification schedule for your market.