Complex
Alongside the refinery, Indian Oil runs a naphtha cracker and PX-PTA units producing ethylene, propylene, paraxylene and purified terephthalic acid.
Panipat India · industrial
Industrial Mobile Phone in Panipat India
Panipat in Haryana hosts Indian Oil's refinery and petrochemical complex at Baholi, which began operating in 1998 and now processes 15 million tonnes a year. Process units, a naphtha cracker and tank farms create Zone 1 areas. If you are specifying an industrial mobile phone for Panipat, Haryana, 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 topicindustrial
DeviceMobile Phone
RouteSpecification
WherePanipat India
Short answer. The SAMS IS-04Z1 is the intrinsically safe smartphone covered here for Panipat, Haryana: 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 · industrial
Checklist: industrial mobile phone for Panipat, Haryana
| 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 | Panipat, Haryana: Refinery process units, Naphtha cracker and petrochemical units, Product tank farms | Classified by the site operator |
Product · Panipat 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 Panipat 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 · Panipat, Haryana
Panipat, Haryana: 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
- Indian Oil Corporation
Classified areas to expect
- Refinery process units
- Naphtha cracker and petrochemical units
- Product tank farms
- Loading gantries
Local conditions · Panipat, Haryana
What Panipat, Haryana means for portable equipment
Expansion
Indian Oil's board approved expansion from 15 to 25 million tonnes a year; recent reports put full commissioning around December 2026, so project contractors are active on site.
Field notes · Panipat, Haryana
More about Panipat, Haryana that matters for portable equipment
Panipat, Haryana: geography and layout
Panipat is 95 kilometres north of Delhi and 169 kilometres south of Chandigarh on NH-44.
Panipat, Haryana: infrastructure
A diesel hydrodesulphurisation unit was commissioned in 1999 to produce low-sulphur diesel.
Panipat, Haryana: who works there
The refinery supplies Haryana and the north-west region, including Punjab, Jammu and Kashmir, Himachal Pradesh, Chandigarh, Uttarakhand and parts of Rajasthan and Delhi.
Panipat, Haryana: infrastructure
It receives crude through the Salaya-Mathura pipeline and handles both domestic and imported crudes.
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 Panipat, Haryana. Active project work means many contractor crews on site, with changing headcount through commissioning. MDM or EMM enrolment, which the IS-04Z1 supports, lets the operator add and retire devices cleanly. Charging belongs in safe areas such as site offices and control buildings.
The route · specification
Specifying an industrial mobile phone for Panipat 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 · Panipat India
Frequently asked questions
Can we buy an industrial mobile phone in Panipat 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 industrial mobile phone in Panipat India cost?
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.
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 Panipat, Haryana would use it?
Likely candidates are refinery process units, naphtha cracker and petrochemical units, product tank farms, loading gantries. 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 Panipat?
The refinery has process units, hydrogen and cracker areas, tank farms and loading facilities, and the naphtha cracker complex adds ethylene and propylene handling. The operator defines classified areas, so request the drawings before visiting.
Is Panipat part of a larger petrochemical complex?
Yes, the refinery has paraxylene and PTA units and a naphtha cracker complex alongside it. The units may have different operators and rules, so ask each site.
How does Panipat's winter fog and cold affect handhelds?
Cold can reduce battery capacity and fog adds moisture, so sealing and warm storage between uses help. An IP68 housing handles moisture ingress. Ask the operator about its rules for portable equipment outdoors in winter and where devices may be kept warm.
Related guides
Keep exploring
Related guides for Panipat India and for India.
IECEx Mobile Phone Distributor in Panipat IndiaSame place, different guide
Hazardous Area Mobile Phone in Panipat IndiaSame place, different guide
ATEX and IECEx Mobile Phone Distributor in Panipat IndiaSame place, different guide
Explosion-Proof Mobile Phone in Panipat IndiaSame place, different guide
Ex-Proof Mobile Phone in Panipat IndiaSame place, different guide
Intrinsically Safe Mobile Phone in Panipat IndiaSame place, different guide
ATEX and IECEx Mobile Phone Distributor in Kandla IndiaElsewhere in India
ATEX and IECEx Mobile Phone Distributor in Dahej IndiaElsewhere in India
ATEX and IECEx Mobile Phone Distributor in Mathura IndiaElsewhere in India
ATEX and IECEx Mobile Phone Distributor in Hyderabad IndiaElsewhere in India
India market guideCertification route and regulators
All guides for IndiaEvery route we cover
Certification statusWhat is in progress
Enquiry · Panipat, Haryana
Ask about the IS-04Z1 for Panipat, Haryana, India
Tell us what you need to equip and where. The SAMS team answers by email with the datasheet and where each certification route stands.
Enquiry · Panipat, Haryana
Launching Q4 2026
Planning for Panipat India?
Name the site and the operator and we will send what is available before launch.