Pollution oversight
The Gujarat Pollution Control Board regulates industrial pollution, which can add compliance requirements for plant operators.
The area has a tropical savanna climate, with April and May the hottest months at an average maximum of about 40 degrees Celsius and roughly 800 millimetres of rain falling by the end of September. Sources report between 1,500 and 2,000 units making chemicals, dyes, pesticides and pharmaceuticals, where solvent handling creates classified areas. Distribution partners for Ankleshwar are being identified ahead of the Q4 2026 launch of the IS-04Z1.
Pre-launch · certification in progress · Launching Q4 2026
Short answer. Ankleshwar 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.
| 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 | Ankleshwar: Pesticide manufacturing, Pharmaceutical bulk drug solvent handling, Chemical reactors and solvent areas | Classified by the site operator |

An intrinsically safe Android smartphone designed for Zone 1 and Zone 21 hazardous areas in Ankleshwar India. It is pre-launch: IECEx, ATEX and NEC 500 certification is in progress ahead of the Q4 2026 launch.
Who operates there and which kinds of classified area a handset would meet, from the SAMS site research.
The Gujarat Pollution Control Board regulates industrial pollution, which can add compliance requirements for plant operators.
The Ankleshwar Industries Association lists 220 chemical, 156 dye and dye intermediate, 11 pesticide and 69 pharmaceutical member units, among others.
Since 2019 India's telecom authority has rolled out mandatory testing and certification of telecom equipment, and the registration must be handled by an authorised Indian representative.
A bridge built in 1881, the Golden Bridge, still connects Ankleshwar and Bharuch across the Narmada, and a newer bridge carries the highway, so river crossings are well established.
Ankleshwar lies 14 kilometres from Bharuch on National Highway 8 between Mumbai and Delhi and on the Western Railway line, which makes road delivery from either direction straightforward.
The state development corporation runs chemical estates at Vapi, Ankleshwar, Panoli, Nandesari and Naroda, and managed 257 estates across Gujarat as of 2008.
“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 Ankleshwar. In a chemical cluster, explosion-proof is a common term but covers different concepts. Flameproof Ex d suits fixed motors and lighting, while a handheld phone uses intrinsic safety. Reactors, dye intermediate plants, pesticide manufacturing and bulk drug solvent areas each need their own classification by the plant operator.
SAMS is appointing authorised distributors ahead of the Q4 2026 launch. No territory has been granted for Ankleshwar 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.
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.
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.
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.
Likely candidates are chemical reactors and solvent areas, dye and dye intermediate plants, pesticide manufacturing, pharmaceutical bulk drug solvent handling. 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 Ankleshwar.
An estate has thousands of small and medium units run by different companies, each with its own processes, solvents and safety rules. Hazardous-area requirements therefore vary unit by unit, so always ask each plant for its area classification and accepted approvals.
Ankleshwar is on National Highway 8 and the Western Railway, about 14 kilometres from Bharuch, with the nearest major airports at Surat, Vadodara and Ahmedabad. Agree access and gate times with each unit before sending staff.
The Petroleum and Explosives Safety Organisation is listed for hazardous-area matters, and the Gujarat Pollution Control Board regulates industrial pollution, which can add compliance requirements. The exact remit for a phone has not been confirmed here. Ask the plant operator which authority and documents apply.
Other guides for Ankleshwar India, other places in India, and the pages behind them.
Tell us what you need to equip and where. The SAMS team answers by email with the datasheet and where each certification route stands.
Send the zone and gas group of your site and we will reply with the datasheet and schedule.