Gresik
Gresik lies about 25 kilometres north-west of Surabaya, and its two largest factories are Semen Gresik and Petrokimia Gresik.
Surabaya · hazardous area
Hazardous Area Mobile Phone Distributor in Surabaya
Juanda International Airport, about 12 km from central Surabaya in Sidoarjo, is Indonesia's third busiest airport and served around 500 aircraft a day in 2019, with Batik Air and Citilink using it as a hub. The Surabaya Industrial Estate Rungkut and neighbouring Gresik, with a fertiliser plant and cement works, hold the chemical, fuel and process areas where Zone 1 and Zone 21 equipment applies. A hazardous area mobile phone distributor in Surabaya and the Gresik industrial area 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 topichazardous area
DeviceMobile Phone
RouteDistribution
WhereSurabaya
Short answer. Surabaya and the Gresik industrial area 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 · hazardous area
Checklist: hazardous area mobile phone for Surabaya and the Gresik industrial area
| 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 | Surabaya and the Gresik industrial area: Cement plant dust areas, Industrial estate chemical plants, Port fuel and chemical handling | Classified by the site operator |
Product · Surabaya
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 Surabaya. 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 · Surabaya and the Gresik industrial area
Surabaya and the Gresik industrial area 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
- PT Pelindo
- PT Petrokimia Gresik
- Semen Gresik
- PT SIER (Surabaya Industrial Estate Rungkut)
Classified areas to expect
- Port fuel and chemical handling
- Fertiliser and chemical plants
- Cement plant dust areas
- Industrial estate chemical plants
Local conditions · Surabaya and the Gresik industrial area
Site conditions at Surabaya and the Gresik industrial area: what wears and what limits equipment
Port-led logistics
Tanjung Perak is the main port for eastern Java, so imported equipment normally arrives by sea.
Field notes · Surabaya and the Gresik industrial area
More about Surabaya and the Gresik industrial area that matters for portable equipment
Surabaya and the Gresik industrial area: infrastructure
The Suramadu Bridge links Surabaya to Madura island and its completion has influenced the local economy, adding road access across the Madura Strait for industry and logistics.
Surabaya and the Gresik industrial area: background
A long record as a trading port has produced strong financial infrastructure, with banks, insurers and export-import companies, so procurement, customs brokerage and freight services are easy to find.
Surabaya and the Gresik industrial area: geography and layout
Satellite cities of Mojokerto, Gresik, Sidoarjo, Bangkalan and Lamongan form the wider metropolitan area, which is where much heavier industry and port-side plants are found around the city.
Surabaya and the Gresik industrial area: logistics and access
The Port of Tanjung Perak in north Surabaya is Indonesia's second-busiest seaport, on a site where a modern port facility was first built in 1910, giving contractors a major sea gateway to eastern Indonesia.
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 Surabaya and the Gresik industrial area. Classified areas span port fuel and chemical handling, fertiliser and chemical plants, cement plant dust areas and chemical plants in the industrial estate. Each plant or terminal operator classifies its own areas, not SAMS. Ask each for its drawings.
The route · distribution
Distributing the IS-04Z1 in Surabaya
A distributor for Surabaya and the Gresik industrial area would carry the IS-04Z1 after certification completes; the Q4 2026 launch is the planning date and no appointment has been made. SAMS reviews applicants one by one and prefers companies with their own Ex-competent technical and service staff, since certified devices must not be repaired outside approved channels.
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 Surabaya and the Gresik industrial area.
- 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 · Surabaya
Frequently asked questions
Can we buy a hazardous area mobile phone in Surabaya 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 Surabaya 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 Surabaya and the Gresik industrial area would use it?
Likely candidates are port fuel and chemical handling, fertiliser and chemical plants, cement plant dust areas, industrial estate chemical plants. 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 Surabaya and the Gresik industrial area?
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 Surabaya and the Gresik industrial area.
Is the climate in Surabaya hard on handheld equipment?
Temperatures are steady, around 23 to 31 degrees, but the wet season from October to May brings heavy rain and humidity, and coastal air adds salt. Devices typically need good ingress protection and cleaning routines for exposed use.
Which industrial areas around Surabaya matter for hazardous-area equipment?
The wider metropolitan area includes Gresik, Sidoarjo and other satellite cities with port-side and industrial plants. Typical hazards include fuel, chemical and bulk handling, so ask each operator for its zone classification and device approval requirements.
Does Gresik count as part of the Surabaya market?
Yes in practice. Gresik lies about 25 kilometres north-west of Surabaya, and its fertiliser and cement works are major buyers of safety equipment. Requirements are set plant by plant. Confirm with each site operator's safety function.
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Enquiry · Surabaya and the Gresik industrial area
Ask about the IS-04Z1 for Surabaya and the Gresik industrial area, 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 · Surabaya and the Gresik industrial area
Launching Q4 2026
Planning for Surabaya?
Tell us the zone, gas group and operator. We will send the datasheet and the certification schedule.