Nearby chemicals
Dow operates in neighbouring Iberville Parish, outside the city itself.
Eight interconnected sites operate round the clock and the complex produces more than 2.9 billion pounds of products annually, with the operator being the state's second-largest employer. Class I and Zone 1 areas occur at process units, tank farms and docks. A hazardous area mobile phone distributor in Baton Rouge would carry the IS-04Z1 to these buyers once certification completes.
Pre-launch · certification in progress · Launching Q4 2026
Short answer. Baton Rouge 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.
Current position: certification in progress, nothing issued, launch targeted for Q4 2026. Operator approval runs on its own timeline. 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 | Baton Rouge: Tank farms, Dock and loading facilities, Refinery process units | Classified by the site operator |

An intrinsically safe Android smartphone designed for Zone 1 and Zone 21 hazardous areas in Baton Rouge. 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.
Dow operates in neighbouring Iberville Parish, outside the city itself.
ExxonMobil's refinery dates from 1909 and has a reported capacity of 540,000 barrels a day as of 2020. It is among the largest in the US.
The refinery has a capacity of 540,000 barrels per day as of 2020, and the main plant sits on the east bank of the Mississippi River.
About 6,300 people work across the sites, around 4,000 direct employees with the rest contractors, so contractor induction is a central part of site access.
ExxonMobil's Baton Rouge complex began with the refinery in 1909 and now includes the refinery, a chemical plant and several other plants and terminals along the Mississippi River.
The Port of Greater Baton Rouge is the northernmost Mississippi River port able to take Panamax ships, with its shipping channel kept at about 45 feet and jurisdiction covering roughly 85 miles of the river.
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 Baton Rouge. Baton Rouge has refinery process units, chemical plant units, tank farms and dock and loading facilities. ExxonMobil's refinery is in the city, whereas Dow operates in neighbouring Iberville Parish. The operator classifies the areas as Class I Division or Zone locations, not SAMS, and procurement follows its own safety rules.
Distribution of the IS-04Z1 is by authorised partners only, and SAMS has not yet granted a territory for Baton Rouge. Each application is reviewed on its merits. Because opening a certified Ex handset in an ordinary workshop invalidates its certificate, the partner must be able to support and service the device locally.
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, chemical plant units, tank farms, dock and loading facilities. 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 Baton Rouge.
Process units, pump rows, tank farms, loading racks and marine docks typically have Class I Division or Zone areas, often Group C or D. The refinery's classification drawings give specifics, so request them before specifying devices.
With a safety orientation, permit-to-work and gate checks, and often restrictions on personal electronics in process areas. Confirm the operator's requirements and approved-device list before you travel, and carry copies of device certificates.
ExxonMobil's refinery and chemical complex is in the city, with tank farms and dock and loading facilities on the Mississippi. Dow operates in neighbouring Iberville Parish, outside the city itself. Ask each operator which units and docks are classified and what equipment evidence it requires.
More on Baton Rouge, and on other places in United States.
Send the site, zone and gas group and roughly how many handsets. We reply by email with the datasheet and the certification schedule.
Tell us the zone, gas group and operator. We will send the datasheet and the certification schedule.