Large chemical cluster
The Ankleshwar Industries Association lists 220 chemical, 156 dye and dye intermediate, 11 pesticide and 69 pharmaceutical member units, among others.
Ankleshwar India · intrinsically safe
Intrinsically Safe Smartphone in Ankleshwar India
Ankleshwar, in Bharuch district, Gujarat, hosts a large GIDC industrial estate and chemical cluster of about 1,600 hectares. Sources report between 1,500 and 2,000 units making chemicals, dyes, pesticides and pharmaceuticals, where solvent handling creates classified areas. This page explains what to look for in an intrinsically safe smartphone for Ankleshwar, 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 topicintrinsically safe
DeviceSmartphone
RouteSpecification
WhereAnkleshwar India
Short answer. The SAMS IS-04Z1 is the intrinsically safe smartphone covered here for Ankleshwar: pre-launch, designed for Zone 1 and Zone 21 (marking target Ex ib IIC T4), with certification in progress and no certificate issued.
For the record, no certificate exists for the IS-04Z1 today. The programme is under way ahead of a Q4 2026 launch. An operator's own vendor approval is a separate step. Certification status. Place facts reviewed October 2026.
At a glance · intrinsically safe
Checklist: intrinsically safe smartphone for Ankleshwar
| Check | What to look for | IS-04Z1 today |
|---|---|---|
| Level of protection | ia, ib or ic matched to the zone | ib, for Zone 1 |
| Entity parameters | Uo, Io and Po within the device limits | Published with the certificate |
| Accessories | Chargers and cases certified with the device | Defined at certification |
| Where it applies | Ankleshwar: Chemical reactors and solvent areas, Dye and dye intermediate plants, Pesticide manufacturing | Classified by the site operator |
Product · Ankleshwar 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 Ankleshwar 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 · Ankleshwar
Working in Ankleshwar: operators and classified areas
The companies on site and the hazardous-area types a handset is likely to meet there.
What the site is
- Industrial estate
- Ankleshwar, in Bharuch district, Gujarat, hosts a large GIDC industrial estate and chemical cluster of about 1,600 hectares. Sources report between 1,500 and 2,000 units making chemicals, dyes, pesticides and pharmaceuticals, where solvent handling creates classified areas.
Classified areas to expect
- Chemical reactors and solvent areas
- Dye and dye intermediate plants
- Pesticide manufacturing
- Pharmaceutical bulk drug solvent handling
Local conditions · Ankleshwar
What Ankleshwar means for portable equipment
Location and access
Ankleshwar is about 14 km from Bharuch city, on the Mumbai-Delhi national highway and the Western Railway line.
Field notes · Ankleshwar
More about Ankleshwar that matters for portable equipment
Ankleshwar: climate and equipment wear
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.
Ankleshwar: logistics and access
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.
Ankleshwar: infrastructure
The state development corporation runs chemical estates at Vapi, Ankleshwar, Panoli, Nandesari and Naroda, and managed 257 estates across Gujarat as of 2008.
Ankleshwar: climate and equipment wear
Heavy monsoon rain often brings flooding to the Narmada basin, with major floods most recently in 2023, although the damming of the river has largely controlled it.
The term · intrinsically safe
What “intrinsically safe” means for a smartphone
Intrinsic safety limits the electrical and thermal energy in a circuit so that neither a spark nor a hot surface can ignite a gas or dust atmosphere, even when a fault occurs. The ib level, used for Zone 1, tolerates one fault. It is the usual way to make a handheld device that a worker carries continuously through a hazardous area.
The IS-04Z1 is designed on this principle for Zone 1 and Zone 21 (marking target II 2 G Ex ib IIC T4). Intrinsic safety is a design basis, not a certificate: certification is in progress and none has been issued yet.
In Ankleshwar. Plant rounds across reactors, solvent areas and storage suit a handheld that records readings and photos at the equipment. Intrinsic safety lets staff do that in a classified area, subject to the plant's permits. Smaller units in a cluster may rely on a few supervisors covering several processes.
The route · specification
Specifying an intrinsically safe smartphone for Ankleshwar 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 · Ankleshwar India
Frequently asked questions
Can we buy an intrinsically safe smartphone in Ankleshwar 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 an intrinsically safe smartphone in Ankleshwar 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.
What does ‘intrinsically safe’ mean for the IS-04Z1?
The circuits are designed to limit energy so a spark or hot surface cannot ignite a gas or dust atmosphere, even with one fault (level ib, Zone 1). Certification of that design is in progress.
Which areas at Ankleshwar would use it?
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.
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.
Do telecom products need approval in India?
Many telecom products now need mandatory testing and certification under the telecom authority's scheme, which started in 2019 and requires an authorised Indian representative. Confirm with your supplier whether the specific handset or radio is covered and what documents they hold.
How does the Gujarat monsoon affect equipment in Ankleshwar?
Rain falls mainly from late June to September with around 800 millimetres a season, and April and May are very hot. Choose sealed, water-resistant devices with a suitable temperature range and check the datasheet figures before purchase.
Do small chemical units in Ankleshwar need a managed phone fleet?
A managed fleet is useful even for small plants, because it lets a supervisor control apps, updates and lost devices. The estate has many member units of varied size. EMM or MDM enrolment suits that. Confirm with each plant which areas are classified before deploying devices.
Related guides
Keep exploring
More on Ankleshwar India, and on other places in India.
IECEx Mobile Phone in Ankleshwar IndiaSame place, different guide
Hazardous Area Mobile Phone in Ankleshwar IndiaSame place, different guide
Industrial Mobile Phone in Ankleshwar IndiaSame place, different guide
ATEX and IECEx Mobile Phone Distributor in Ankleshwar IndiaSame place, different guide
Explosion-Proof Mobile Phone Distributor in Ankleshwar IndiaSame place, different guide
Ex-Proof Mobile Phone Distributor in Ankleshwar IndiaSame place, different guide
ATEX and IECEx Mobile Phone Distributor in Vapi IndiaElsewhere in India
ATEX and IECEx Mobile Phone Distributor in Mathura IndiaElsewhere in India
ATEX and IECEx Mobile Phone Distributor in Dahej IndiaElsewhere in India
ATEX and IECEx Mobile Phone Distributor in Kandla IndiaElsewhere in India
India market guideCertification route and regulators
All guides for IndiaEvery route we cover
Certification statusWhat is in progress
Enquiry · Ankleshwar
Ask about the IS-04Z1 for Ankleshwar, 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 · Ankleshwar
Launching Q4 2026
Planning for Ankleshwar India?
Tell us the zone, gas group and operator. We will send the datasheet and the certification schedule.