Cold-climate working
Winters in much of mining Canada are cold enough that battery performance, glove use on touchscreens and condensation are practical concerns.
Canada Mining Operations · Ex-proof
Ex-Proof Smartphone in Canada Mining Operations
Saskatchewan alone produces about 15 percent of the world's uranium, and hard-rock underground mining has long driven development in northern Canada. Underground workings, processing plants and fuel and explosives stores are the typical classified or controlled areas. This page explains what to look for in an Ex-proof smartphone for Canadian mining regions, 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 topicEx-proof
DeviceSmartphone
RouteSpecification
WhereCanada Mining Operations
Short answer. The SAMS IS-04Z1 is the intrinsically safe smartphone covered here for Canadian mining regions: pre-launch, designed for Zone 1 and Zone 21 (marking target Ex ib IIC T4), with certification in progress and no certificate issued.
Where things stand: the IS-04Z1 has not launched, and none of its four certification routes has produced a certificate yet. Operator approval runs on its own timeline. Certification status. Place facts reviewed October 2026.
At a glance · Ex-proof
Checklist: Ex-proof smartphone for Canadian mining regions
| 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 | Canadian mining regions: Underground mine workings, Ore processing plants, Fuel storage | Classified by the site operator |
Product · Canada Mining Operations
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 Canada Mining Operations. 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 · Canadian mining regions
Canadian mining regions: 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
- Vale (Sudbury Basin)
Classified areas to expect
- Underground mine workings
- Ore processing plants
- Fuel storage
- Explosives storage
Local conditions · Canadian mining regions
Site conditions at Canadian mining regions: what wears and what limits equipment
Provincial regulation
Mine safety is regulated province by province; in Ontario, for example, Regulation 854 (Mines and Mining Plants) under the Occupational Health and Safety Act includes a part on electrical equipment.
Field notes · Canadian mining regions
More about Canadian mining regions that matters for portable equipment
Canadian mining regions: industry on the ground
Canada was the world's largest potash producer in 2019 and a top-ten producer of gold, nickel, platinum, iron ore, titanium, niobium, sulphur, molybdenum and cobalt.
Canadian mining regions: rules and approvals
Federal coal mining regulations (SOR/90-97) require a qualified person to measure air quantity, flammable gas and carbon monoxide on any roadway where a diesel engine runs, at least once every seven days.
Canadian mining regions: rules and approvals
Where flammable gas exceeds 0.8 percent near electrical equipment or diesel engines the area must be tested at least every eight hours, and a methanometer alarm is required at longwall faces where gas may reach 1.25 percent.
Canadian mining regions: who works there
Over half of the world's publicly listed exploration and mining companies were headquartered in Canada in 2013, and Toronto handles about 80 percent of global mining equity trades.
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 Canadian mining regions. A marking check underground would compare the equipment marking with the hazard the mine has classified, and surface fuel storage may call for a gas-group check. The IS-04Z1 targets II 2 G Ex ib IIC T4, which is a surface gas marking. Underground mining may need separate evaluation, so ask the mine before assuming suitability.
The route · specification
Specifying an Ex-proof smartphone for Canada Mining Operations
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 · Canada Mining Operations
Frequently asked questions
Can we buy an Ex-proof smartphone in Canada Mining Operations 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 Ex-proof smartphone in Canada Mining Operations 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 Canadian mining regions would use it?
Likely candidates are underground mine workings, ore processing plants, fuel storage, explosives 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.
Who regulates mine safety in Canada?
Mining is mostly provincial, so each province enforces its own occupational health and safety rules; federal regulations such as the coal mining ones apply to federal jurisdictions. Confirm which authority and which Ex marking scheme the mine accepts.
Which Canadian mines have gas hazards requiring Ex equipment?
Underground coal mines are the clearest case because methane is a flammable gas. Some hard-rock operations have fuel stores, explosives areas or battery charging bays that are classified, so confirm with the mine's hazard assessment which areas need certified devices.
Who regulates equipment in a Canadian mine?
Mine safety is regulated province by province. Ontario, for example, has Regulation 854 (Mines and Mining Plants) under the Occupational Health and Safety Act, with a part on electrical equipment. Other provinces have their own rules, and each mine may add requirements. Check the applicable provincial regulation and the operator's procedure.
Related guides
Keep exploring
Related guides for Canada Mining Operations and for Canada.
Hazardous Area Mobile Phone Distributor in Canada Mining OperationsSame place, different guide
Industrial Mobile Phone Distributor in Canada Mining OperationsSame place, different guide
Rugged Mobile Phone Distributor in Canada Mining OperationsSame place, different guide
Intrinsically Safe Mobile Phone in Canada Mining OperationsSame place, different guide
Explosion-Proof Mobile Phone Distributor in Canada Mining OperationsSame place, different guide
ATEX and IECEx Mobile Phone Distributor in Canada Mining OperationsSame place, different guide
ATEX and IECEx Mobile Phone Distributor in Edmonton RefineryElsewhere in Canada
ATEX and IECEx Mobile Phone Distributor in Canada Oil SandsElsewhere in Canada
ATEX and IECEx Mobile Phone Distributor in Saint John RefineryElsewhere in Canada
ATEX and IECEx Mobile Phone Distributor in Grande PrairieElsewhere in Canada
Canada market guideCertification route and regulators
All guides for CanadaEvery route we cover
Certification statusWhat is in progress
Enquiry · Canadian mining regions
Ask about the IS-04Z1 for Canadian mining regions, 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 · Canadian mining regions
Launching Q4 2026
Planning for Canada Mining Operations?
Send the zone and gas group of your site and we will reply with the datasheet and schedule.