Operator
The refinery was built by Essar Oil, started up in 2006 and now trades as Nayara Energy. A delayed coker unit was added in 2012.
Vadinar India · industrial
Industrial Mobile Phone in Vadinar India
Vadinar, in Devbhoomi Dwarka district on the Gulf of Kutch, has a 20 million tonne a year refinery operated by Nayara Energy, formerly Essar Oil, and offshore crude moorings. Process units, tankage and marine facilities create Zone 1 areas. This page explains what to look for in an industrial mobile phone for Vadinar, Gujarat, and where the IS-04Z1 stands against that list today.
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 topicindustrial
DeviceMobile Phone
RouteSpecification
WhereVadinar India
Short answer. The SAMS IS-04Z1 is the intrinsically safe smartphone covered here for Vadinar, Gujarat: pre-launch, designed for Zone 1 and Zone 21 (marking target Ex ib IIC T4), with certification in progress and no certificate issued.
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 · industrial
Checklist: industrial mobile phone for Vadinar, Gujarat
| Check | What to look for | IS-04Z1 today |
|---|---|---|
| Ingress protection | IP rating for dust and water | IP68 design |
| Fleet management | EMM and MDM support | Android 16 with EMM and MDM |
| Explosion protection | A separate certificate and marking | In progress; not issued |
| Where it applies | Vadinar, Gujarat: Refinery process units, Delayed coker, Single buoy mooring and tankage | Classified by the site operator |
Product · Vadinar 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 Vadinar 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 · Vadinar, Gujarat
Vadinar, Gujarat: 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
- Nayara Energy
Classified areas to expect
- Refinery process units
- Delayed coker
- Single buoy mooring and tankage
- Product dispatch by sea, rail and road
Local conditions · Vadinar, Gujarat
What Vadinar, Gujarat means for portable equipment
Marine facilities
Integrated port access takes vessels up to 350,000 DWT. Vadinar also has Deendayal Port Authority and Indian Oil single buoy moorings, with port expansion under way.
Field notes · Vadinar, Gujarat
More about Vadinar, Gujarat that matters for portable equipment
Vadinar, Gujarat: geography and layout
The Marine National Park at Narara Island lies about 7 kilometres from the town, and a salt production unit operates locally.
Vadinar, Gujarat: rules and approvals
Indian Oil's crude oil terminal at Vadinar is secured by the Central Industrial Security Force, as is Kandla port, so site security and ID checks are strict.
Vadinar, Gujarat: infrastructure
The offshore oil terminal of Deendayal Port at Vadinar contributes a large share of the port's earnings and has two single-buoy moorings used for Indian Oil's crude oil terminal.
Vadinar, Gujarat: who works there
A similar buoy serves the Nayara Energy refinery, which is described as India's second-largest single-site refinery and is based at Vadinar.
The term · industrial
What “industrial” means for a smartphone
“Industrial” describes a phone built for plant conditions: sealed, drop-resistant and manageable at fleet scale through Android Enterprise. It does not by itself mean the phone may enter a classified area. Only a device with a valid explosion-protection certificate and marking may do that.
The IS-04Z1 is designed to be both an industrial Android phone (IP68, 4,000 mAh battery, 50 MP camera, Android 16 with EMM and MDM support) and an intrinsically safe one. Its explosion-protection certificates are in progress and have not been issued.
In Vadinar, Gujarat. With dispatch by sea, rail and road, a Vadinar fleet may include refinery staff, port crews and transport contractors. MDM or EMM enrolment, which the IS-04Z1 supports, helps keep them separate and controlled. Charging should be in safe areas such as control rooms and offices.
The route · specification
Specifying an industrial mobile phone for Vadinar India
A short checklist for anyone writing or reviewing the specification, with the IS-04Z1 status against each point.
Check on the paper
- Marking
- Equipment group, category, protection concept, gas group and temperature class, matched to the area drawing.
- Certificate and schedule
- A certificate number, issuing body and the schedule of conditions, not a brochure claim.
- Standards edition
- The IEC 60079 or national standard edition the certificate was issued against.
Check for the IS-04Z1
- Marking target
- II 2 G Ex ib IIC T4: a target, not yet a certificate.
- Certificate status
- IECEx, ATEX, UKEX and NEC 500 in progress; none issued.
- Operator approval
- Separate from the certificate and handled with the site operator.
Questions · Vadinar India
Frequently asked questions
Can we buy an industrial mobile phone in Vadinar India today?
Not today. Until the certificates are issued the IS-04Z1 stays out of classified areas, and until launch there is nothing to purchase. You can ask for the datasheet and the certification schedule, or book a safe-area evaluation unit.
What does an industrial mobile phone in Vadinar India 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.
Is the IS-04Z1 an industrial phone as well as an Ex phone?
Yes by design: IP68 sealing, a 4,000 mAh battery, a 50 MP camera and Android 16 with EMM and MDM support. The explosion-protection certificates are separate and still in progress.
Which areas at Vadinar, Gujarat would use it?
Likely candidates are refinery process units, delayed coker, single buoy mooring and tankage, product dispatch by sea, rail and road. Which areas are classified, and to what zone, is set by the site operator's own area classification drawings.
Is intrinsically safe the same as explosion proof?
Not exactly. Explosion proof is a broad everyday term; intrinsic safety is one protection concept, which limits energy so ignition cannot occur. Flameproof (Ex d) is a different concept that contains an explosion. The IS-04Z1 is intrinsically safe by design.
What hazardous areas are at Vadinar?
Crude oil terminals, single-buoy moorings, pipelines and the refinery have classified areas due to flammable vapours. Operators define them, so request area classification and approved equipment lists before visiting.
How do I reach Vadinar?
The nearest airport is at Jamnagar, 47 kilometres away, with the final leg by road in a small coastal town. Confirm gate procedures, security passes and visit timings with each operator in advance.
What marine factors affect handheld use at Vadinar?
Moorings and port areas have separate marine procedures, weather limits and permits. Salt spray and rain also stress devices. Confirm with the refinery and port authorities which devices are permitted at the moorings and how portable equipment is controlled during marine operations.
Related guides
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IECEx Mobile Phone in Vadinar IndiaSame place, different guide
Hazardous Area Mobile Phone Distributor in Vadinar IndiaSame place, different guide
Ex-Proof Mobile Phone Distributor in Vadinar IndiaSame place, different guide
ATEX and IECEx Mobile Phone in Vadinar IndiaSame place, different guide
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India market guideCertification route and regulators
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Certification statusWhat is in progress
Enquiry · Vadinar, Gujarat
Ask about the IS-04Z1 for Vadinar, 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 · Vadinar, Gujarat
Launching Q4 2026
Planning for Vadinar India?
Tell us the zone, gas group and operator. We will send the datasheet and the certification schedule.