Underground operations
Grasberg has three active underground mines (Grasberg Block Cave, Deep Mill Level Zone and Big Gossan) alongside the former open pit.
Timika Mining · ATEX and IECEx
ATEX and IECEx Mobile Phone Distributor in Timika Mining
Timika, capital of Mimika Regency in Central Papua, is the service base for the Grasberg copper and gold mine run by PT Freeport Indonesia. Mozes Kilangin Airport at Timika has direct domestic flights to Jayapura, Nabire, Sorong, Makassar and Bali, plus short flights to interior districts of Mimika such as Jila, Tsinga and Alama. Distribution partners for Timika and the Grasberg mining district are being identified ahead of the Q4 2026 launch 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 topicATEX and IECEx
DeviceMobile Phone
RouteDistribution
WhereTimika Mining
Short answer. Timika and the Grasberg mining district 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. A buyer's engineering review is separate from the certificate. Certification status. Place facts reviewed October 2026.
At a glance · ATEX and IECEx
Checklist: ATEX and IECEx mobile phone for Timika and the Grasberg mining district
| Check | What to look for | IS-04Z1 today |
|---|---|---|
| Marking | II 2 G Ex ib IIC T4 on the rating plate | Design target; not yet marked |
| EU-type examination certificate | Notified body number and certificate ID | In progress with TÜV; not issued |
| IECEx certificate of conformity | Number listed on the IECEx online register | In progress; not issued |
| Where it applies | Timika and the Grasberg mining district: Concentrate port and dewatering, Underground mine areas, Concentrator and process plant | Classified by the site operator |
Product · Timika Mining
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 Timika Mining. 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 · Timika and the Grasberg mining district
Timika and the Grasberg mining district: 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
- PT Freeport Indonesia
Classified areas to expect
- Concentrator and process plant
- Fuel storage and distribution
- Concentrate port and dewatering
- Underground mine areas
Local conditions · Timika and the Grasberg mining district
What Timika and the Grasberg mining district means for portable equipment
Very wet climate
Timika averages about 5,690 mm of rain a year in a tropical rainforest climate.
Field notes · Timika and the Grasberg mining district
More about Timika and the Grasberg mining district that matters for portable equipment
Timika and the Grasberg mining district: geography and layout
The Grasberg mine lies in Mimika Regency, Central Papua, near Puncak Jaya, and the original mine was built at about 4,100 metres above sea level, with the open pit rim at roughly 4,270 metres.
Timika and the Grasberg mining district: logistics and access
Early construction included a 116 km road and pipeline, a port, an airstrip, a power plant and a new town, so the operation is largely self-contained and supplied by sea and air.
Timika and the Grasberg mining district: industry on the ground
Grasberg has a large open pit completed in 2019, three operating underground mines, the Block Cave, Deep Mill Level Zone and Big Gossan, and four concentrators, milling more than 72 million tonnes of ore in 2023.
Timika and the Grasberg mining district: industry on the ground
Flotation reagents separate a copper-gold concentrate, which is piped as slurry through three pipelines about 100 km to the port of Amamapare, where it is dewatered, dried and shipped to smelters.
The term · ATEX and IECEx
What “ATEX and IECEx” means for a smartphone
ATEX is the European legal framework for equipment used in explosive atmospheres (Directive 2014/34/EU). IECEx is the international certification scheme built on the IEC 60079 standards. Buyers outside Europe often ask for both: an IECEx certificate is the technical evidence most national regimes build on, while ATEX is the legal route into the European market.
For the IS-04Z1 both routes are in progress with TÜV in Germany and neither certificate has been issued. The marking target is II 2 G Ex ib IIC T4: equipment Group II (surface industry), Category 2 (Zone 1 gas), protection concept ib (intrinsic safety), gas group IIC and temperature class T4.
In Timika and the Grasberg mining district. A reviewer at Grasberg or Timika would expect certificate evidence matched to the marking, with its schedule of conditions. The IS-04Z1 evidence is in progress. A dual ATEX and IECEx route helps a large operation whose contractors and suppliers come from many countries.
The route · distribution
Distributing the IS-04Z1 in Timika Mining
SAMS is appointing authorised distributors ahead of the Q4 2026 launch. No territory has been granted for Timika and the Grasberg mining district 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 Timika and the Grasberg mining district.
- 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 · Timika Mining
Frequently asked questions
Can we buy an ATEX and IECEx mobile phone in Timika Mining 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 ATEX and IECEx mobile phone in Timika Mining 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.
Is the IS-04Z1 ATEX and IECEx certified?
Not yet. Both routes are in progress with TÜV in Germany and no certificate has been issued. Any listing that says otherwise is wrong.
Which areas at Timika and the Grasberg mining district would use it?
Likely candidates are concentrator and process plant, fuel storage and distribution, concentrate port and dewatering, underground mine areas. 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 Timika and the Grasberg mining district?
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 Timika and the Grasberg mining district.
What makes the Timika and Grasberg site different for handheld devices?
Altitude, heavy rain, long underground haulage and remote supply make it demanding. Underground mines can have gas or dust, and surface plants have flotation chemicals, so confirm area classification with the operator and plan for battery life and spares.
How is equipment normally delivered to Timika?
The operation uses its own port at Amamapare, an airstrip and long access roads built for the mine, and Timika is the regional town. Expect long lead times, customs clearance in Indonesia and site security and induction procedures before devices go underground.
How does altitude and rain at Grasberg affect a handset?
Grasberg sits at about 4,100 metres and the region is very wet, so temperature, condensation and battery behaviour matter. Check the rated operating range and sealing. IP68 is not explosion protection. Confirm site requirements with the operator.
Related guides
Keep exploring
Other guides for Timika Mining, other places in Indonesia, and the pages behind them.
Intrinsically Safe Mobile Phone in Timika MiningSame place, different guide
Explosion-Proof Mobile Phone in Timika MiningSame place, different guide
Industrial Mobile Phone Distributor in Timika MiningSame place, different guide
Hazardous Area Mobile Phone in Timika MiningSame place, different guide
Ex-Proof Mobile Phone in Timika MiningSame place, different guide
IECEx Mobile Phone in Timika MiningSame place, different guide
ATEX and IECEx Mobile Phone Distributor in Dumai RefineryElsewhere in Indonesia
ATEX and IECEx Mobile Phone Distributor in BalikpapanElsewhere in Indonesia
ATEX and IECEx Mobile Phone Distributor in Offshore IndonesiaElsewhere in Indonesia
ATEX and IECEx Mobile Phone Distributor in Indonesia Offshore RigsElsewhere in Indonesia
Indonesia market guideCertification route and regulators
All guides for IndonesiaEvery route we cover
Certification statusWhat is in progress
Enquiry · Timika and the Grasberg mining district
Ask about the IS-04Z1 for Timika and the Grasberg mining district, Indonesia
Share the site details and quantity. You will get the datasheet and the certification schedule back by email; pricing is indicative only until launch.
Enquiry · Timika and the Grasberg mining district
Launching Q4 2026
Planning for Timika Mining?
Send the zone and gas group of your site and we will reply with the datasheet and schedule.