Capacity figures
Wikipedia quotes 1.24 million barrels a day, while Reliance's current site quotes 1.4 million; the operator's figure is used here.
Jamnagar India · hazardous area
Hazardous Area Mobile Phone Distributor in Jamnagar India
Tropical cyclones sometimes affect the area during the wet season, so operators plan for storm events. Process units, tank farms and marine facilities create extensive Zone 1 and Zone 2 areas. Distribution partners for Jamnagar, Gujarat 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
WhereJamnagar India
Short answer. Jamnagar, Gujarat 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.
Status: pre-launch. IECEx, ATEX, UKEX and NEC 500 certification is in progress and no certificate has been issued; launch is planned for Q4 2026. A buyer's engineering review is separate from the certificate. Certification status. Place facts reviewed October 2026.
At a glance · hazardous area
Checklist: hazardous area mobile phone for Jamnagar, Gujarat
| 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 | Jamnagar, Gujarat: Refinery off-gas cracker and petrochemical units, Crude and product tank farms, Marine loading facilities | Classified by the site operator |
Product · Jamnagar India
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 Jamnagar India. 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 · Jamnagar, Gujarat
Working in Jamnagar, Gujarat: operators and classified areas
The companies on site and the hazardous-area types a handset is likely to meet there.
Operators and companies on site
- Reliance Industries
Classified areas to expect
- Refinery off-gas cracker and petrochemical units
- Crude and product tank farms
- Marine loading facilities
- Refinery process units
Local conditions · Jamnagar, Gujarat
What Jamnagar, Gujarat means for portable equipment
Scale of site
Wikipedia gives the refinery's commissioning as July 1999 and the site as over 7,500 acres, with utilities, port infrastructure and worker housing. Reliance's own site lists a refinery off-gas cracker and the world's largest petcoke gasifier.
Field notes · Jamnagar, Gujarat
More about Jamnagar, Gujarat that matters for portable equipment
Jamnagar, Gujarat: people and language
The metropolitan area had about 877,000 residents in 2025, most speak Gujarati, and the literacy rate is about 82 percent.
Jamnagar, Gujarat: infrastructure
The complex covers over 7,500 acres and includes utilities, port facilities and a 415-acre township for about 2,500 employees, according to a 2013 description.
Jamnagar, Gujarat: background
The refinery was commissioned within 36 months, which means much of its equipment dates from around the turn of the century.
Jamnagar, Gujarat: people and language
Jamnagar is known as the Brass City, with over 5,000 large and 10,000 small brass workshops, so local engineering and fabrication skills are widely available.
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 Jamnagar, Gujarat. Reliance describes extensive Zone 1 and Zone 2 areas across process units, petcoke gasification, the off-gas cracker and petrochemical units, tank farms and marine loading. The operator classifies these areas, not SAMS. PESO is the national regulator, and any device approval depends on Reliance's own site rules.
The route · distribution
Distributing the IS-04Z1 in Jamnagar India
SAMS is appointing authorised distributors ahead of the Q4 2026 launch. No territory has been granted for Jamnagar, Gujarat 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 Jamnagar, Gujarat.
- 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 · Jamnagar India
Frequently asked questions
Can we buy a hazardous area mobile phone in Jamnagar India 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 a hazardous area mobile phone in Jamnagar India cost?
SAMS has not published a price. Any figure you are offered for an uncertified Ex phone should be treated with caution; written indicative pricing is available for a defined 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 Jamnagar, Gujarat would use it?
Likely candidates are refinery process units, petcoke gasification, refinery off-gas cracker and petrochemical units, crude and product tank farms. 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 Jamnagar, Gujarat?
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 Jamnagar, Gujarat.
Why is Jamnagar one of the largest hazardous-area sites in the world?
The refinery complex handles over a million barrels a day plus petrochemical units and port facilities, so classified areas are extensive. The operator sets the zones and equipment rules, so confirm them before entering.
Are local contractors available at Jamnagar?
The area has a large industrial and fabrication base, including thousands of brass workshops, and a workforce that mostly speaks Gujarati. Operators still require site induction, so plan time for approvals.
How do long distances on a large refinery affect handheld choice?
Large sites mean long walks and long shifts, so battery life, charging points and a robust housing matter. Charging must happen in safe areas, not in classified ones. Ask the operator what charging and spare-device arrangements are permitted before planning a fleet.
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Enquiry · Jamnagar, Gujarat
Ask about the IS-04Z1 for Jamnagar, Gujarat, India
Send the site, zone and gas group and roughly how many handsets. We reply by email with the datasheet and the certification schedule.
Enquiry · Jamnagar, Gujarat
Launching Q4 2026
Planning for Jamnagar India?
Tell us the zone, gas group and operator. We will send the datasheet and the certification schedule.