Climate
Hot, humid equatorial conditions with rain through the year.
Balikpapan · hazardous area
Hazardous Area Mobile Phone Distributor in Balikpapan
Indonesia's six large refineries are Cilacap, Balikpapan, Dumai, Musi, Balongan and Tuban, and the country imported about 787 thousand barrels a day of petroleum products in 2024, so reliability work at Balikpapan matters nationally. The RDMP upgrade is raising capacity from 260,000 towards 360,000 barrels per day, so process units and tank farms are Zone 1 areas. Distribution partners for Balikpapan, East Kalimantan 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 topichazardous area
DeviceMobile Phone
RouteDistribution
WhereBalikpapan
Short answer. Balikpapan, East Kalimantan 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 · hazardous area
Checklist: hazardous area mobile phone for Balikpapan, East Kalimantan
| Check | What to look for | IS-04Z1 today |
|---|---|---|
| Zone | 0, 1 or 2 for gas; 20, 21 or 22 for dust | Designed for Zone 1 and Zone 21 |
| Gas group | IIA, IIB or IIC | IIC (target) |
| Area drawing | The operator's own classification drawing | Decided by the site operator |
| Where it applies | Balikpapan, East Kalimantan: Crude and product storage, Marine crude mooring and tanks, Refinery process units | Classified by the site operator |
Product · Balikpapan
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 Balikpapan. 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 · Balikpapan, East Kalimantan
Balikpapan, East Kalimantan at a glance: who is there, what is classified
A short profile of the site and the kinds of classified area that matter for portable equipment.
Operators and companies on site
- Pertamina
- PT Kilang Pertamina Balikpapan
Classified areas to expect
- Refinery process units
- Residual fluid catalytic cracking unit
- Crude and product storage
- Marine crude mooring and tanks
Local conditions · Balikpapan, East Kalimantan
What Balikpapan, East Kalimantan means for portable equipment
RDMP upgrade
The Jakarta Post reported that the new residual fluid catalytic cracking unit was due to start in November 2025, with a naphtha unit following in mid-2026.
Field notes · Balikpapan, East Kalimantan
More about Balikpapan, East Kalimantan that matters for portable equipment
Balikpapan, East Kalimantan: infrastructure
The city has the largest economy in Kalimantan by GDP and is served by Sultan Aji Muhammad Sulaiman Sepinggan Airport, with Semayang as its main seaport, the second busiest in East Kalimantan.
Balikpapan, East Kalimantan: geography and layout
Balikpapan is a seaport city on the east coast of Borneo and the financial centre of Kalimantan, with about 757,000 residents in 2023, making it the second most populous city in East Kalimantan.
Balikpapan, East Kalimantan: background
Oil drilling began at Balikpapan on 10 February 1897, a date now used as the city's anniversary, and the Dutch company BPM made the town its headquarters in 1907, so petroleum has shaped the place for well over a century.
Balikpapan, East Kalimantan: industry on the ground
After the upgrade the refinery can make fuel to Euro 5 standard, and it sits alongside Cilacap as one of Indonesia's two largest refineries, so new process units stand beside older ones in the same complex.
The term · hazardous area
What “hazardous area” means for a smartphone
A hazardous area is a place where flammable gas, vapour or combustible dust may be present. Standards divide these into zones: Zones 0, 1 and 2 for gas and vapour, and Zones 20, 21 and 22 for dust. Zone 1 and Zone 21 are the tier where an explosive atmosphere is likely to occur in normal operation, which is where the IS-04Z1 is designed to work. Anything carried in must be marked for the zone, gas group and temperature class of the area.
No certificate has been issued for the IS-04Z1 yet, so it must not be taken into a classified area until the certificate covering it exists and the site operator has accepted it.
In Balikpapan, East Kalimantan. Refinery process units, the residual fluid catalytic cracking unit, crude and product storage, and the marine mooring and tanks are the classified areas described for Balikpapan. Classification is the operator's responsibility, not SAMS's. Request the operator's zone documents before comparing any marking.
The route · distribution
Distributing the IS-04Z1 in Balikpapan
Distribution of the IS-04Z1 is by authorised partners only, and SAMS has not yet granted a territory for Balikpapan, East Kalimantan. 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.
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 Balikpapan, East Kalimantan.
- 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 · Balikpapan
Frequently asked questions
Can we buy a hazardous area mobile phone in Balikpapan today?
No. Nothing can be bought or taken into a classified area today: certification is in progress and launch is planned for Q4 2026. What is available now is the datasheet, the written certification schedule and evaluation units for safe-area use.
What does a hazardous area mobile phone in Balikpapan cost?
No price is published. While certification is in progress there is no list price and no committed lead time, and a supplier quoting a firm figure for an uncertified Ex handset is promising something it cannot stand behind. Indicative pre-launch pricing is issued in writing against a stated quantity and site.
Which hazardous areas is the IS-04Z1 designed for?
Zone 1 and Zone 21 (gas and dust) with gas group IIC and temperature class T4, subject to certification. It must not be used in a classified area before its certificate is issued and the site has accepted it.
Which areas at Balikpapan, East Kalimantan would use it?
Likely candidates are refinery process units, residual fluid catalytic cracking unit, crude and product storage, marine crude mooring and tanks. 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 Balikpapan, East Kalimantan?
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 Balikpapan, East Kalimantan.
Which operator should I contact for equipment approval at the Balikpapan refinery?
Refinery Unit V is run by PT Kilang Pertamina Balikpapan, part of the Pertamina group. Contractors and suppliers normally register through Pertamina's vendor processes and follow the site's own permit and induction rules, so confirm the current route with the plant.
Are there new and old process areas at Balikpapan to consider for classification?
Yes. The upgrade added a residue catalytic cracking unit and raised capacity by 100 thousand barrels a day beside the existing units, so area classification drawings can differ between revamped and legacy sections. Ask for the current hazardous-area drawings for the unit you will work in.
Will the RDMP upgrade change what handsets are accepted at Balikpapan?
Possibly, because new units bring new classified areas and contractor equipment rules. The operator sets the requirements for each phase. Ask Pertamina or its contractors for current device approval procedures and do not assume earlier approvals cover new areas. Confirm with the site operator.
Related guides
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Enquiry · Balikpapan, East Kalimantan
Ask about the IS-04Z1 for Balikpapan, East Kalimantan, Indonesia
Send the site, zone and gas group and roughly how many handsets. We reply by email with the datasheet and the certification schedule.
Enquiry · Balikpapan, East Kalimantan
Launching Q4 2026
Planning for Balikpapan?
Name the site and the operator and we will send what is available before launch.