Cold winters
Edmonton winters are cold enough that battery performance and glove use are practical considerations for outdoor work.
Edmonton Refinery · Ex-proof
Ex-Proof Mobile Phone in Edmonton Refinery
Air quality across the Industrial Heartland is monitored by the not-for-profit Fort Air Partnership, formed in 1997, an indication of the continuous monitoring regime that operates around the plants. Crude processing units, tank farms and loading areas contain classified areas where Zone 1 and Zone 2 equipment is required. If you are specifying an Ex-proof mobile phone for Edmonton refineries (Refinery Row), 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 topicEx-proof
DeviceMobile Phone
RouteSpecification
WhereEdmonton Refinery
Short answer. The SAMS IS-04Z1 is the intrinsically safe smartphone covered here for Edmonton refineries (Refinery Row): 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. A buyer's engineering review is separate from the certificate. Certification status. Place facts reviewed October 2026.
At a glance · Ex-proof
Checklist: Ex-proof mobile phone for Edmonton refineries (Refinery Row)
| Check | What to look for | IS-04Z1 today |
|---|---|---|
| Ex marking | Group, category, protection concept, gas group, temperature class | II 2 G Ex ib IIC T4 (target) |
| Gas group | IIA, IIB or IIC matched to the area drawing | IIC (target) |
| Temperature class | T-class below the ignition temperature of the gas | T4, 135 °C (target) |
| Where it applies | Edmonton refineries (Refinery Row): Refinery process units, Crude and product tank farms, Loading racks | Classified by the site operator |
Product · Edmonton Refinery
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 Edmonton Refinery. 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 · Edmonton refineries (Refinery Row)
Working in Edmonton refineries (Refinery Row): 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
- Imperial Oil (Strathcona Refinery)
- Suncor Energy
Classified areas to expect
- Refinery process units
- Crude and product tank farms
- Loading racks
- Wastewater treatment
Local conditions · Edmonton refineries (Refinery Row)
What Edmonton refineries (Refinery Row) means for portable equipment
Strathcona Refinery
Imperial's Strathcona Refinery opened in 1975, employs about 450 people and is reported at roughly 187,000 barrels per day.
Field notes · Edmonton refineries (Refinery Row)
More about Edmonton refineries (Refinery Row) that matters for portable equipment
Edmonton refineries (Refinery Row): infrastructure
Of the four upgraders that process mined bitumen, Scotford is the only one not integrated with a mine bitumen plant, so it relies on feedstock supplied from elsewhere.
Edmonton refineries (Refinery Row): industry on the ground
Sturgeon Refinery, originally designed as a bitumen upgrader, also processes in-situ production from Cold Lake, linking the Edmonton area to heavy-oil supply.
Edmonton refineries (Refinery Row): who works there
Refinery Row, a concentration of refineries in west Sherwood Park just east of Edmonton, includes the Strathcona Refinery (Imperial Oil) and the Suncor Edmonton Refinery.
Edmonton refineries (Refinery Row): geography and layout
Alberta's Industrial Heartland covers 533 km2 across Fort Saskatchewan, Lamont, Strathcona and Sturgeon counties, plus the 49 km2 Edmonton Energy and Technology Park, for a total of 582 km2 east of Edmonton.
The term · Ex-proof
What “Ex-proof” means for a smartphone
“Ex-proof” is shorthand for equipment carrying an explosion-protection marking (the Ex mark) that matches the area it enters. The marking states the protection concept, gas or dust group and temperature class, and it must be backed by a certificate issued by a recognised body, so a phone described as Ex-proof should come with a certificate number you can check.
The IS-04Z1 is designed to carry the marking II 2 G Ex ib IIC T4. That is a target: certification is in progress, no certificate has been issued, and SAMS will publish the certificate numbers when they exist.
In Edmonton refineries (Refinery Row). Refinery process units and loading racks commonly involve hydrocarbon gases and vapours, so the marking check would compare gas group and temperature class with the operator's area data. The IS-04Z1 targets II 2 G Ex ib IIC T4, which covers a wide range of gases, but the operator makes the final fit decision.
The route · specification
Specifying an Ex-proof mobile phone for Edmonton Refinery
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 · Edmonton Refinery
Frequently asked questions
Can we buy an Ex-proof mobile phone in Edmonton Refinery today?
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.
What does an Ex-proof mobile phone in Edmonton Refinery 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 Ex marking will the IS-04Z1 carry?
The marking target is II 2 G Ex ib IIC T4. It becomes a marking only when the certificate is issued; until then it is a design target.
Which areas at Edmonton refineries (Refinery Row) would use it?
Likely candidates are refinery process units, crude and product tank farms, loading racks, wastewater treatment. 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 is the Industrial Heartland?
It is a 582 km2 cluster of refineries, upgraders and chemical plants east of Edmonton across several counties. Because many operators share the area, contractor induction and device rules differ by plant. Confirm site requirements before mobilising.
How do I get a device approved for an Edmonton refinery?
Typically the operator checks Ex certification marking, gas group and temperature class against the area classification, and may require Canadian recognition of the certificate. Confirm accepted schemes and approvals with the site's electrical authority.
Can a phone be used during a refinery turnaround?
It can be planned for, but turnaround work is run under the operator's permit system, which still controls hot work and entry. An intrinsically safe handheld may support inspection records and photos in classified areas once certified. Confirm with the operator which areas, zones and gas groups apply to each task.
Related guides
Keep exploring
Related guides for Edmonton Refinery and for Canada.
Industrial Mobile Phone in Edmonton RefinerySame place, different guide
ATEX and IECEx Mobile Phone Distributor in Edmonton RefinerySame place, different guide
IECEx Mobile Phone Distributor in Edmonton RefinerySame place, different guide
Hazardous Area Mobile Phone in Edmonton RefinerySame place, different guide
Explosion-Proof Mobile Phone in Edmonton RefinerySame place, different guide
Intrinsically Safe Mobile Phone in Edmonton RefinerySame place, different guide
ATEX and IECEx Mobile Phone Distributor in Fort McMurrayElsewhere in Canada
ATEX and IECEx Mobile Phone Distributor in Saint John RefineryElsewhere in Canada
ATEX and IECEx Mobile Phone Distributor in Kitimat LNGElsewhere in Canada
ATEX and IECEx Mobile Phone Distributor in Sarnia RefineryElsewhere in Canada
Canada market guideCertification route and regulators
All guides for CanadaEvery route we cover
Certification statusWhat is in progress
Enquiry · Edmonton refineries (Refinery Row)
Ask about the IS-04Z1 for Edmonton refineries (Refinery Row), Canada
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 · Edmonton refineries (Refinery Row)
Launching Q4 2026
Planning for Edmonton Refinery?
Tell us the zone, gas group and operator. We will send the datasheet and the certification schedule.