Maritime climate
The Bay of Fundy coast is damp and foggy, so ingress protection and corrosion resistance are useful.
Canaport is a deep-water crude oil receiving terminal with one single-point mooring for supertankers, plus a jetty for LNG tankers, so tanker movements are part of the local operating picture. Crude arrives by supertanker at the Canaport deep-water terminal, and process units and storage contain classified areas. Distribution partners for Saint John, New Brunswick are being identified ahead of the Q4 2026 launch of the IS-04Z1.
Pre-launch · certification in progress · Launching Q4 2026
Short answer. Saint John, New Brunswick has no appointed SAMS distributor yet: the IS-04Z1 is pre-launch (certification in progress, no certificate issued, launch planned for Q4 2026), and distributor applications are open.
Where things stand: the IS-04Z1 has not launched, and none of its four certification routes has produced a certificate yet. An operator's own vendor approval is a separate step. Certification status. Place facts reviewed October 2026.
| Check | What to look for | IS-04Z1 today |
|---|---|---|
| Zone | 0, 1 or 2 for gas; 20, 21 or 22 for dust | Designed for Zone 1 and Zone 21 |
| Gas group | IIA, IIB or IIC | IIC (target) |
| Area drawing | The operator's own classification drawing | Decided by the site operator |
| Where it applies | Saint John, New Brunswick: Refinery process units, Crude and product storage, Marine terminal | Classified by the site operator |

An intrinsically safe Android smartphone designed for Zone 1 and Zone 21 hazardous areas in Saint John Refinery. It is pre-launch: IECEx, ATEX and NEC 500 certification is in progress ahead of the Q4 2026 launch.
A short profile of the site and the kinds of classified area that matter for portable equipment.
The Bay of Fundy coast is damp and foggy, so ingress protection and corrosion resistance are useful.
More than 80 per cent of production is reported as exported to the United States.
An Irving Oil statement from the Canaport LNG agreements described the refinery as predominantly an export refinery that supplies about half of Canada's petroleum product exports.
Irving Oil also operates Ireland's only refinery at Whitegate, County Cork, and its home office in Uptown Saint John opened officially in 2019, so supplier relations run through Saint John.
The Bay of Fundy never fully freezes, which moderates winters, but the January average is still about minus 8 degrees Celsius and rain and snow total roughly 1,295 mm a year, so outdoor equipment faces cold, wet conditions.
The Canaport LNG regasification terminal was permitted for an initial 1 billion cubic feet per day and was set up by Irving Oil and Repsol to serve Atlantic Canada and the US Northeast.
A hazardous area is a place where flammable gas, vapour or combustible dust may be present. Standards divide these into zones: Zones 0, 1 and 2 for gas and vapour, and Zones 20, 21 and 22 for dust. Zone 1 and Zone 21 are the tier where an explosive atmosphere is likely to occur in normal operation, which is where the IS-04Z1 is designed to work. Anything carried in must be marked for the zone, gas group and temperature class of the area.
No certificate has been issued for the IS-04Z1 yet, so it must not be taken into a classified area until the certificate covering it exists and the site operator has accepted it.
In Saint John, New Brunswick. Classified areas include refinery process units, crude and product storage and the marine terminal. Irving Oil classifies them and holds the drawings. SAMS does not classify areas. A specifier should ask the refinery for area data, including any differences between the marine terminal and the inland units.
A distributor for Saint John, New Brunswick would carry the IS-04Z1 after certification completes; the Q4 2026 launch is the planning date and no appointment has been made. SAMS reviews applicants one by one and prefers companies with their own Ex-competent technical and service staff, since certified devices must not be repaired outside approved channels.
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.
No price is published. While certification is in progress there is no list price and no committed lead time, and a supplier quoting a firm figure for an uncertified Ex handset is promising something it cannot stand behind. Indicative pre-launch pricing is issued in writing against a stated quantity and site.
Zone 1 and Zone 21 (gas and dust) with gas group IIC and temperature class T4, subject to certification. It must not be used in a classified area before its certificate is issued and the site has accepted it.
Likely candidates are refinery process units, crude and product storage, marine terminal. Which areas are classified, and to what zone, is set by the site operator's own area classification drawings.
Apply through the distributor page with your company details and the territory you cover. SAMS reviews applications company by company and has not yet granted a territory for Saint John, New Brunswick.
Process units, tank farms, loading and marine terminal areas commonly have Zone 1 or 2 gas areas. The refinery's classification drawings define gas group and temperature class, so request them before specifying handheld devices.
Canaport is a crude oil receiving terminal with a single-point mooring and an LNG terminal near Saint John. Marine and tank areas bring flammable vapour risks, so confirm the terminal's classification and device rules with the operator.
Irving Oil, as operator, decides which equipment is permitted in each area, normally through its HSE or electrical authority. Ship and tanker crews may have their own requirements too. Ask the refinery for its zone data and approval process, and do not assume a manufacturer certificate alone will be enough.
Other guides for Saint John Refinery, other places in Canada, and the pages behind them.
Share the site details and quantity. You will get the datasheet and the certification schedule back by email; pricing is indicative only until launch.
Tell us the zone, gas group and operator. We will send the datasheet and the certification schedule.