Location
The site lies a few kilometres from the Jamnagar complex, so contractors often serve both. Conditions are generally hot and humid with monsoon rain.
Tropical cyclones sometimes affect the region during the wet season, so marine and jetty work depends on weather windows. Process units, tankage and marine facilities create Zone 1 areas. A hazardous area mobile phone distributor in Vadinar, Gujarat would carry the IS-04Z1 to these buyers once certification completes.
Pre-launch · certification in progress · Launching Q4 2026
Short answer. Vadinar, 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. An operator's own vendor approval is a separate step. Certification status. Place facts reviewed October 2026.
| 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 | Vadinar, Gujarat: Single buoy mooring and tankage, Product dispatch by sea, rail and road, Refinery process units | Classified by the site operator |

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.
The companies on site and the hazardous-area types a handset is likely to meet there.
The site lies a few kilometres from the Jamnagar complex, so contractors often serve both. Conditions are generally hot and humid with monsoon rain.
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.
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.
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.
A similar buoy serves the Nayara Energy refinery, which is described as India's second-largest single-site refinery and is based at Vadinar.
Deendayal Port operates at three locations along the Gulf of Kutch: Kandla Creek, Tuna Tekra and Vadinar.
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 Vadinar, Gujarat. Vadinar's hazardous areas include refinery process units, the delayed coker, single buoy moorings and tankage, and product dispatch points. Nayara Energy classifies its own areas, and port authorities handle theirs. PESO is the national regulator, and SAMS has no role in classifying any area.
A distributor for Vadinar, Gujarat 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.
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.
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.
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.
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.
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 Vadinar, Gujarat.
March to May is extremely hot and humid, the monsoon is erratic and cyclones sometimes occur. Choose sealed devices with a wide operating temperature range.
Indian Oil's terminal is secured by the Central Industrial Security Force, so expect ID checks and prior permits. Arrange passes with the operator well in advance.
No. Each site has its own operator, classification and permit rules, so approval at one does not carry to the other. Contractors serving both should confirm requirements with Nayara Energy and with the Jamnagar operator separately.
Other guides for Vadinar India, other places in India, and the pages behind them.
Share the site details and quantity. You will get the datasheet and the certification schedule back by email; pricing is indicative only until launch.
Tell us the zone, gas group and operator. We will send the datasheet and the certification schedule.