Site
The refinery sits on about 3,345 acres roughly 5 km from Paradip Port, and a polypropylene plant began operating in FY 2019-20.
Paradip India · explosion proof
Explosion-Proof Smartphone in Paradip India
Paradip on the Odisha coast hosts Indian Oil's 15 million tonne a year refinery, inaugurated on 7 February 2016, which processes heavy crude received through offshore single point moorings. Other companies in Paradip include IFFCO, Paradeep Phosphates, Bharat Petroleum, Hindustan Petroleum and Goa Carbon, so the town hosts fertiliser and fuel operators. If you are specifying an explosion proof smartphone for Paradip, Odisha, this page covers the markings, the approvals and the current certification status 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 topicexplosion proof
DeviceSmartphone
RouteSpecification
WhereParadip India
Short answer. The SAMS IS-04Z1 is the intrinsically safe smartphone covered here for Paradip, Odisha: 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. Operator approval runs on its own timeline. Certification status. Place facts reviewed October 2026.
At a glance · explosion proof
Checklist: explosion proof smartphone for Paradip, Odisha
| Check | What to look for | IS-04Z1 today |
|---|---|---|
| Protection concept | Flameproof (Ex d) or intrinsic safety (Ex i) | Intrinsic safety, level ib |
| Zone suitability | Zone 1 gas and Zone 21 dust | Design target for Zone 1 and 21 |
| Certificate | Number, issuing body and schedule of conditions | In progress; not issued |
| Where it applies | Paradip, Odisha: Refinery process units, Crude receipt via single point moorings, Polypropylene unit | Classified by the site operator |
Product · Paradip 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 Paradip 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 · Paradip, Odisha
Paradip, Odisha 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
- Indian Oil Corporation
Classified areas to expect
- Refinery process units
- Crude receipt via single point moorings
- Polypropylene unit
- Product storage and loading
Local conditions · Paradip, Odisha
What Paradip, Odisha means for portable equipment
Coastal climate
The Odisha coast is generally hot and humid with monsoon rain and cyclone exposure, so sealed devices suit outdoor work.
Field notes · Paradip, Odisha
More about Paradip, Odisha that matters for portable equipment
Paradip, Odisha: industry on the ground
Products include petrol, diesel, LPG, aviation turbine fuel, kerosene, sulphur and petroleum coke, with a polypropylene plant commissioned in 2019-20.
Paradip, Odisha: rules and approvals
The refinery says it discharges zero effluent and that its stack emissions are uplinked to the server of the Central Pollution Control Board.
Paradip, Odisha: infrastructure
It is the first Indian Oil refinery to process 15 million tonnes a year through a single atmospheric column and can process heavy crude oil.
Paradip, Odisha: logistics and access
The nearest commercial airport is Biju Patnaik International Airport, and Paradip is on National Highway 53.
The term · explosion proof
What “explosion proof” means for a smartphone
“Explosion proof” is the phrase most buyers use for equipment that may be taken into a classified hazardous area. Strictly, it covers several protection concepts: a flameproof enclosure (Ex d) contains an internal explosion, while intrinsic safety (Ex i) limits electrical energy so that an ignition cannot start. Phones are normally intrinsically safe, because a flameproof handset would be too heavy to carry all shift.
The IS-04Z1 uses intrinsic safety, with a marking target of Ex ib IIC T4, and is designed for Zone 1 and Zone 21. It is pre-launch, certification is in progress and no certificate has been issued.
In Paradip, Odisha. At a refinery processing heavy crude, with a polypropylene unit and offshore moorings, explosion-proof is shorthand. Fixed plant may be flameproof Ex d, while handhelds on rounds rely on intrinsic safety. Offshore mooring and jetty areas have their own conditions and permits.
The route · specification
Specifying an explosion proof smartphone for Paradip 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 · Paradip India
Frequently asked questions
Can we buy an explosion proof smartphone in Paradip 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 explosion proof smartphone in Paradip India cost?
There is no list price yet. SAMS gives indicative pre-launch pricing in writing, against a stated quantity and site, and does not commit to a lead time before certification completes.
Is the IS-04Z1 explosion proof or intrinsically safe?
It is intrinsically safe (marking target Ex ib IIC T4), which is the usual way to make a phone for hazardous areas. It is not a flameproof (Ex d) design, and certification is still in progress.
Which areas at Paradip, Odisha would use it?
Likely candidates are refinery process units, crude receipt via single point moorings, polypropylene unit, product storage and loading. 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.
Is Paradip a low-lying coastal site?
Yes, Paradip is only about one metre above sea level on the Odisha coast, so humidity, salt air and storm events matter. Choose sealed, corrosion-resistant devices and confirm the ratings on the datasheet.
What hazardous areas are at Paradip refinery?
The refinery has a large atmospheric column, cracker and coker areas, tank farms and jetty facilities, with classified zones set by the operator. Request the area classification before taking portable devices.
Can a handheld be used at the offshore moorings serving Paradip?
Only if the operator and marine authorities allow it and the device suits the area classification. Moorings are about 25 km offshore and have separate marine procedures. Confirm with the operator which devices are permitted there and under what permit.
Related guides
Keep exploring
Other guides for Paradip India, other places in India, and the pages behind them.
Ex-Proof Mobile Phone Distributor in Paradip IndiaSame place, different guide
Hazardous Area Mobile Phone in Paradip IndiaSame place, different guide
IECEx Mobile Phone in Paradip IndiaSame place, different guide
Rugged Mobile Phone Distributor in Paradip IndiaSame place, different guide
Industrial Mobile Phone in Paradip IndiaSame place, different guide
Intrinsically Safe Mobile Phone in Paradip IndiaSame place, different guide
ATEX and IECEx Mobile Phone Distributor in Ankleshwar IndiaElsewhere in India
ATEX and IECEx Mobile Phone Distributor in Vapi IndiaElsewhere in India
ATEX and IECEx Mobile Phone Distributor in Vadinar IndiaElsewhere in India
ATEX and IECEx Mobile Phone Distributor in Mangalore IndiaElsewhere in India
India market guideCertification route and regulators
All guides for IndiaEvery route we cover
Certification statusWhat is in progress
Enquiry · Paradip, Odisha
Ask about the IS-04Z1 for Paradip, Odisha, India
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 · Paradip, Odisha
Launching Q4 2026
Planning for Paradip India?
Tell us the zone, gas group and operator. We will send the datasheet and the certification schedule.