History
The company was established in 1974 and the first train was completed on 5 July 1977.
Bontang LNG · Ex-proof
Ex-Proof Smartphone Distributor in Bontang LNG
Bontang hosts the Badak LNG plant, owned by Pertamina and run by PT Badak NGL. It has eight liquefaction trains with a design capacity of 22.5 million tonnes a year, though only a few are in service. Liquefaction, storage and loading create Zone 1 areas. An Ex-proof smartphone distributor in Bontang LNG (Badak LNG), East Kalimantan 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
DeviceSmartphone
RouteDistribution
WhereBontang LNG
Short answer. Bontang LNG (Badak LNG), 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.
For the record, no certificate exists for the IS-04Z1 today. The programme is under way ahead of a Q4 2026 launch. Operator approval runs on its own timeline. Certification status. Place facts reviewed October 2026.
At a glance · Ex-proof
Checklist: Ex-proof smartphone for Bontang LNG (Badak LNG), East Kalimantan
| 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 | Bontang LNG (Badak LNG), East Kalimantan: Gas pipelines, Loading jetties, LNG liquefaction trains | Classified by the site operator |
Product · Bontang LNG
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 Bontang LNG. 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 · Bontang LNG (Badak LNG), East Kalimantan
Bontang LNG (Badak LNG), East Kalimantan: 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
- Pertamina
- PT Badak NGL
Classified areas to expect
- LNG liquefaction trains
- LNG and LPG storage tanks
- Gas pipelines
- Loading jetties
Local conditions · Bontang LNG (Badak LNG), East Kalimantan
Site conditions at Bontang LNG (Badak LNG), East Kalimantan: what wears and what limits equipment
Reduced operation
Declining feed gas has cut output since 2001. Reporting in 2025 put only two trains in operation, with reactivation of Train F targeted for October 2028 as new gas arrives.
Field notes · Bontang LNG (Badak LNG), East Kalimantan
More about Bontang LNG (Badak LNG), East Kalimantan that matters for portable equipment
Bontang LNG (Badak LNG), East Kalimantan: industry on the ground
PT Pupuk Kaltim, set up in 1977, turns local natural gas into ammonia and urea with four ammonia and five urea units, about 1.85 million tonnes of ammonia and 2.98 million tonnes of urea a year.
Bontang LNG (Badak LNG), East Kalimantan: logistics and access
The city's only airport is the private PT Badak Bontang Airport owned by Badak NGL, and its principal seaport is Loktuan Port, which was being expanded to relieve congestion at Balikpapan.
Bontang LNG (Badak LNG), East Kalimantan: who works there
PT Badak LNG was established on 26 November 1974 as a joint venture with Pertamina, Total, Vico and Jilco, and it currently produces around 22 million tonnes of LNG a year, mostly exported to Japan.
Bontang LNG (Badak LNG), East Kalimantan: background
Bontang grew from a village into an industrial city after Badak LNG was founded in 1974 and Pupuk Kaltim three years later, and it became an autonomous city in 1999.
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 Bontang LNG (Badak LNG), East Kalimantan. A marking check at Bontang would compare the label with zones assigned to trains, storage and jetties. Natural gas is typically IIA, with some process streams in other groups, so a reviewer reads the actual classification drawings. The target marking is II 2 G Ex ib IIC T4, not approved.
The route · distribution
Distributing the IS-04Z1 in Bontang LNG
Distribution of the IS-04Z1 is by authorised partners only, and SAMS has not yet granted a territory for Bontang LNG (Badak LNG), 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 Bontang LNG (Badak LNG), 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 · Bontang LNG
Frequently asked questions
Can we buy an Ex-proof smartphone in Bontang LNG 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 an Ex-proof smartphone in Bontang LNG 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.
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 Bontang LNG (Badak LNG), East Kalimantan would use it?
Likely candidates are lng liquefaction trains, lng and lpg storage tanks, gas pipelines, loading jetties. 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 Bontang LNG (Badak LNG), 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 Bontang LNG (Badak LNG), East Kalimantan.
Is Bontang more than an LNG location for hazardous-area equipment?
Yes. The same city hosts a large fertiliser complex making ammonia and urea, plus coal mining operations nearby. That gives gas, toxic-gas and dust risks within a short distance, so check which area type and which operator rules apply to your task.
How do I get equipment to Bontang for an LNG site job?
Bontang has a private airport run by Badak NGL and the Loktuan seaport, but many visitors route through Balikpapan or Samarinda and travel by road. Plan extra time for customs clearance and for gate checks on electronic devices.
Does the reduced number of operating trains affect device requirements at Bontang?
It can, because idle trains may be under different isolation and permit rules, and reactivation brings contractor crews back. Requirements follow the operator's current classification, so ask PT Badak NGL which areas are live. Confirm with the site operator before planning any trial.
Related guides
Keep exploring
More on Bontang LNG, and on other places in Indonesia.
Intrinsically Safe Mobile Phone Distributor in Bontang LNGSame place, different guide
ATEX and IECEx Mobile Phone Distributor in Bontang LNGSame place, different guide
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Industrial Mobile Phone in Bontang LNGSame place, different guide
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IECEx Mobile Phone in Bontang LNGSame place, different guide
ATEX and IECEx Mobile Phone Distributor in SurabayaElsewhere in Indonesia
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Indonesia market guideCertification route and regulators
All guides for IndonesiaEvery route we cover
Certification statusWhat is in progress
Enquiry · Bontang LNG (Badak LNG), East Kalimantan
Ask about the IS-04Z1 for Bontang LNG (Badak LNG), 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 · Bontang LNG (Badak LNG), East Kalimantan
Launching Q4 2026
Planning for Bontang LNG?
Tell us the zone, gas group and operator. We will send the datasheet and the certification schedule.