Leith
In December 2024 Forth Ports announced a 50 million pound private investment at the Port of Leith after winning its largest offshore wind contract, for the 1.1 GW Inch Cape project. Foundations are handled at Leith.
Edinburgh · intrinsically safe
Intrinsically Safe Smartphone in Edinburgh
Edinburgh is Scotland's capital and has few classified areas itself. Its Port of Leith is being developed for offshore wind, while the Grangemouth petrochemical complex lies further up the Forth, where hazardous-area demand is concentrated. This page explains what to look for in an intrinsically safe smartphone for Edinburgh, Leith and the Forth, 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
WhereEdinburgh
Short answer. The SAMS IS-04Z1 is the intrinsically safe smartphone covered here for Edinburgh, Leith and the Forth: 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. 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 Edinburgh, Leith and the Forth
| 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 | Edinburgh, Leith and the Forth: Port and offshore wind foundation handling, Petrochemical process units at Grangemouth, Fuel import and storage terminal at Grangemouth | Classified by the site operator |
Product · Edinburgh
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 Edinburgh. 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 · Edinburgh, Leith and the Forth
Working in Edinburgh, Leith and the Forth: operators and classified areas
The companies on site and the hazardous-area types a handset is likely to meet there.
Operators and companies on site
- Forth Ports
- INEOS
- Petroineos
Classified areas to expect
- Port and offshore wind foundation handling
- Petrochemical process units at Grangemouth
- Fuel import and storage terminal at Grangemouth
- Ethane import and storage
Local conditions · Edinburgh, Leith and the Forth
What Edinburgh, Leith and the Forth means for portable equipment
Grangemouth complex
The INEOS site on the Firth of Forth houses the last operating ethylene cracker in the UK and imports US ethane. Grangemouth is Scotland's largest container port.
Field notes · Edinburgh, Leith and the Forth
More about Edinburgh, Leith and the Forth that matters for portable equipment
Edinburgh, Leith and the Forth: climate and equipment wear
Edinburgh has a cool temperate maritime climate, known as the windy city, with prevailing south-westerly winds, rainfall spread evenly through the year, and haar, a sea fog, on easterly winds.
Edinburgh, Leith and the Forth: geography and layout
Edinburgh lies on the south shore of the Firth of Forth in Scotland's Central Belt, with 506,520 residents in 2020 and a wider metropolitan area of 912,490.
Edinburgh, Leith and the Forth: people and language
The city has long been a centre of education in medicine, law, science and engineering, which supports a trained workforce for the professional and technical services based there.
Edinburgh, Leith and the Forth: background
The city is the United Kingdom's second-largest financial and administrative centre after London, and a financial district has grown west of the castle since the 1990s.
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 Edinburgh, Leith and the Forth. Inspection rounds on a petrochemical site cover pumps, valves, flare and tank areas, often with many stops. A handheld designed for intrinsic safety lets an operator log readings and photographs on the spot. At Leith, much quayside work is not classified, so the benefit appears mainly for crews who then cross into Grangemouth.
The route · specification
Specifying an intrinsically safe smartphone for Edinburgh
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 · Edinburgh
Frequently asked questions
Can we buy an intrinsically safe smartphone in Edinburgh 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 intrinsically safe smartphone in Edinburgh 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 Edinburgh, Leith and the Forth would use it?
Likely candidates are port and offshore wind foundation handling, petrochemical process units at grangemouth, fuel import and storage terminal at grangemouth, ethane import and storage. 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.
How does Edinburgh's wind and sea fog affect equipment used outdoors?
Edinburgh is known for wind, and easterly haar brings damp sea fog, so devices used on the waterfront need good ingress protection and cleaning. Typically workers also note reduced visibility, so check screens, torches and alarms against site conditions.
Do UK explosive-atmosphere rules apply in Scotland?
Yes. The Dangerous Substances and Explosive Atmospheres Regulations apply across Great Britain, and the Health and Safety Executive enforces them with local authorities. Employers must classify areas and control ignition sources, so ask sites for their hazardous-area records.
What is changing at Grangemouth that affects buyers?
Petroineos ended crude processing at the Grangemouth refinery in 2025, and the site is becoming a fuels import, storage and distribution terminal. The adjacent INEOS complex still operates the UK's last ethylene cracker. Contractor needs may therefore differ from a few years ago, so ask the operator for current requirements.
Related guides
Keep exploring
Other guides for Edinburgh, other places in United Kingdom, and the pages behind them.
Industrial Mobile Phone in EdinburghSame place, different guide
Explosion-Proof Mobile Phone in EdinburghSame place, different guide
Hazardous Area Mobile Phone Distributor in EdinburghSame place, different guide
IECEx Mobile Phone in EdinburghSame place, different guide
ATEX and IECEx Mobile Phone in EdinburghSame place, different guide
Ex-Proof Mobile Phone Distributor in EdinburghSame place, different guide
ATEX and IECEx Mobile Phone Distributor in CardiffElsewhere in United Kingdom
ATEX and IECEx Mobile Phone Distributor in ScotlandElsewhere in United Kingdom
ATEX and IECEx Mobile Phone Distributor in WalesElsewhere in United Kingdom
ATEX and IECEx Mobile Phone Distributor in LiverpoolElsewhere in United Kingdom
United Kingdom market guideCertification route and regulators
All guides for United KingdomEvery route we cover
Certification statusWhat is in progress
Enquiry · Edinburgh, Leith and the Forth
Ask about the IS-04Z1 for Edinburgh, Leith and the Forth, United Kingdom
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 · Edinburgh, Leith and the Forth
Launching Q4 2026
Planning for Edinburgh?
Send the zone and gas group of your site and we will reply with the datasheet and schedule.