LNG link
Gas from the Montney supplies LNG Canada via the Coastal GasLink pipeline.
Montney Gas Field · Ex-proof
Ex-Proof Smartphone in Montney Gas Field
Average Montney wells ramp up over the first one to three months, peak and then decline steeply, so operators keep drilling and completing new wells to hold output, which sustains demand for field services. Wellpads, compressor stations and gas plants across it contain classified areas. If you are specifying an Ex-proof smartphone for Montney gas play, 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
DeviceSmartphone
RouteSpecification
WhereMontney Gas Field
Short answer. The SAMS IS-04Z1 is the intrinsically safe smartphone covered here for Montney gas play: 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 · Ex-proof
Checklist: Ex-proof smartphone for Montney gas play
| 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 | Montney gas play: Wellpads and wellheads, Gas processing plants, Compressor stations | Classified by the site operator |
Product · Montney Gas Field
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 Montney Gas Field. 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 · Montney gas play
Montney gas play at a glance: who is there, what is classified
A short profile of the site and the kinds of classified area that matter for portable equipment.
Operators and companies on site
- ARC Resources
- Progress Energy Canada (PETRONAS)
Classified areas to expect
- Wellpads and wellheads
- Gas processing plants
- Compressor stations
- Condensate handling
Local conditions · Montney gas play
What Montney gas play means for portable equipment
Dispersed sites
The play extends through areas around Fort St. John and Dawson Creek in British Columbia and into Alberta, so facilities are spread over a wide area.
Field notes · Montney gas play
More about Montney gas play that matters for portable equipment
Montney gas play: geography and layout
Most of the gas lies in about 35,000 km2 on the Montney's west side, of which roughly 25,000 km2 of core areas are developed first because of better reservoir quality.
Montney gas play: geography and layout
The Montney Formation covers about 130,000 km2 in western Canada and could produce about 449 trillion cubic feet of natural gas with modern technology, making it one of North America's largest gas resources.
Montney gas play: logistics and access
Grande Prairie, a regional service hub, reports Montney output has doubled since 2012 and is a third of Western Canada's gas, projected to exceed half of national output by 2040.
Montney gas play: rules and approvals
A 2013 joint study by the National Energy Board, the BC Oil and Gas Commission and the Alberta Energy Regulator assessed the formation, and gas is produced in both provinces, so operators work under two regimes.
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 Montney gas play. The play yields shale gas and condensate, so a marking check would compare the gas group and temperature class with the operator's data for the wellpad or plant. The IS-04Z1 target marking is II 2 G Ex ib IIC T4, subject to certification. The operator would decide whether it suits each area.
The route · specification
Specifying an Ex-proof smartphone for Montney Gas Field
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 · Montney Gas Field
Frequently asked questions
Can we buy an Ex-proof smartphone in Montney Gas Field 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 Montney Gas Field 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 Montney gas play would use it?
Likely candidates are wellpads and wellheads, gas processing plants, compressor stations, condensate handling. 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.
Does sour gas affect device selection?
Hydrogen sulphide is a toxic hazard rather than an Ex rating, but sour sites add gas detection, breathing apparatus and rules for devices. Confirm requirements with the operator's induction team and ensure your device meets zone and gas group needs.
What hazards do Montney gas sites have?
Typically wellpads, gas gathering, compressor stations and gas plants with flammable natural gas, and some sites with condensate or sour gas. Classified areas vary by facility, so request the operator's classification drawing before bringing equipment.
Does the Montney supply LNG Canada?
Yes, gas from the Montney supplies LNG Canada through the Coastal GasLink pipeline. That link does not change the area classification at a wellpad, which the producing operator decides. A handset would still need to match the zone, gas group and temperature class assigned for that location. Ask the operator for the area data.
Related guides
Keep exploring
More on Montney Gas Field, and on other places in Canada.
Industrial Mobile Phone in Montney Gas FieldSame place, different guide
IECEx Mobile Phone Distributor in Montney Gas FieldSame place, different guide
ATEX and IECEx Mobile Phone Distributor in Montney Gas FieldSame place, different guide
Hazardous Area Mobile Phone in Montney Gas FieldSame place, different guide
Intrinsically Safe Mobile Phone Distributor in Montney Gas FieldSame place, different guide
Rugged Mobile Phone Distributor in Montney Gas FieldSame place, different guide
ATEX and IECEx Mobile Phone Distributor in Saint John RefineryElsewhere in Canada
ATEX and IECEx Mobile Phone Distributor in Alberta Oil SandsElsewhere in Canada
ATEX and IECEx Mobile Phone Distributor in Canada Mining OperationsElsewhere in Canada
ATEX and IECEx Mobile Phone Distributor in Edmonton RefineryElsewhere in Canada
Canada market guideCertification route and regulators
All guides for CanadaEvery route we cover
Certification statusWhat is in progress
Enquiry · Montney gas play
Ask about the IS-04Z1 for Montney gas play, Canada
Send the site, zone and gas group and roughly how many handsets. We reply by email with the datasheet and the certification schedule.
Enquiry · Montney gas play
Launching Q4 2026
Planning for Montney Gas Field?
Tell us the zone, gas group and operator. We will send the datasheet and the certification schedule.