Underground access
Equipment taken underground generally has to suit the mine's hazard classification and may need approval by the mine's own electrical or safety department.
Canada Mining Operations · explosion proof
Explosion-Proof Smartphone in Canada Mining Operations
A regional grouping rather than one site: Canada is a major producer of nickel, copper, potash and uranium, and the Sudbury Basin in Ontario is one of the world's largest nickel and copper ore suppliers. 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. If you are specifying an explosion proof smartphone for Canadian mining regions, 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 topicexplosion 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.
For the record, no certificate exists for the IS-04Z1 today. The programme is under way ahead of a Q4 2026 launch. Operator approval runs on its own timeline. Certification status. Place facts reviewed October 2026.
At a glance · explosion proof
Checklist: explosion proof smartphone for Canadian mining regions
| Check | What to look for | IS-04Z1 today |
|---|---|---|
| Protection concept | Flameproof (Ex d) or intrinsic safety (Ex i) | Intrinsic safety, level ib |
| Zone suitability | Zone 1 gas and Zone 21 dust | Design target for Zone 1 and 21 |
| Certificate | Number, issuing body and schedule of conditions | In progress; not issued |
| 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
Working in Canadian mining regions: 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
- Vale (Sudbury Basin)
Classified areas to expect
- Underground mine workings
- Ore processing plants
- Fuel storage
- Explosives storage
Local conditions · Canadian mining regions
Conditions in Canadian mining regions that affect handheld equipment
Cold-climate working
Winters in much of mining Canada are cold enough that battery performance, glove use on touchscreens and condensation are practical concerns.
Field notes · Canadian mining regions
More about Canadian mining regions that matters for portable equipment
Canadian mining regions: rules and approvals
Underground diesel engines must have exhaust sampled at least monthly, and an engine is removed from service if exhaust carbon monoxide exceeds 2,000 ppm, a reminder of how closely air quality is controlled in coal mines.
Canadian mining regions: projects and investment
Mining contributed about 7.9 percent of Canada's GDP in 2021, roughly 156.5 billion Canadian dollars, split across extraction, services and manufacturing.
Canadian mining regions: background
Industrial-scale mining began in the 18th century, with an iron mine at Forges du Saint-Maurice (1738 to 1883) and copper at Bruce Mines, Ontario from 1848, so many sites are old and complex.
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.
The term · explosion proof
What “explosion proof” means for a smartphone
“Explosion proof” is the phrase most buyers use for equipment that may be taken into a classified hazardous area. Strictly, it covers several protection concepts: a flameproof enclosure (Ex d) contains an internal explosion, while intrinsic safety (Ex i) limits electrical energy so that an ignition cannot start. Phones are normally intrinsically safe, because a flameproof handset would be too heavy to carry all shift.
The IS-04Z1 uses intrinsic safety, with a marking target of Ex ib IIC T4, and is designed for Zone 1 and Zone 21. It is pre-launch, certification is in progress and no certificate has been issued.
In Canadian mining regions. Underground, explosion-proof is a loose phrase. Flameproof Ex d enclosures suit fixed electrical gear, while a phone depends on intrinsic safety. Fuel storage and explosives stores are controlled areas too. Which protection concept is acceptable underground depends on the mine's hazard classification and its electrical or safety department.
The route · specification
Specifying an explosion 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 explosion proof smartphone in Canada Mining Operations 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 explosion 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.
Is the IS-04Z1 explosion proof or intrinsically safe?
It is intrinsically safe (marking target Ex ib IIC T4), which is the usual way to make a phone for hazardous areas. It is not a flameproof (Ex d) design, and certification is still in progress.
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.
Ex-Proof Mobile Phone in Canada Mining OperationsSame place, different guide
IECEx Mobile Phone in Canada Mining OperationsSame place, different guide
Hazardous Area Mobile Phone Distributor in Canada Mining OperationsSame place, different guide
Industrial Mobile Phone in Canada Mining OperationsSame place, different guide
Intrinsically Safe 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 Alberta Oil SandsElsewhere in Canada
ATEX and IECEx Mobile Phone Distributor in Grande PrairieElsewhere in Canada
ATEX and IECEx Mobile Phone Distributor in Red Deer IndustrialElsewhere 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?
Tell us the zone, gas group and operator. We will send the datasheet and the certification schedule.