An explosion proof mobile phone for LNG and gas in Qatar has to follow the gas itself: from platforms over the North Field, through subsea lines to Ras Laffan, and out again as LNG, pipeline gas and gas-to-liquids products. This page maps that chain and shows where the IS-04Z1 is designed to be used along it. The IS-04Z1 is designed around intrinsic safety rather than a flameproof enclosure.
Launching Q4 2026 · IECEx and MOCI programme in progress
The North Field is the largest non-associated gas field in the world and Qatar is among the leading LNG exporters. The gas is produced on offshore platforms and sent by pipeline to Ras Laffan on the north-east coast, roughly 80 km from Doha. There it is split between liquefaction trains, gas-to-liquids plants, a pipeline that carries gas to the UAE and Oman, and domestic supply. Each link is a different employer with a different procedure, which is why the sector needs a page of its own: the gas hazard is similar throughout, but the access rules, shift patterns and contractor populations are not. The company pages for QatarEnergy LNG and QatarEnergy go deeper on the two largest operators.
The same gas family appears at every stage, but the working conditions change completely between a platform, a liquefaction train and a GTL unit.
Most hydrocarbon gas on the chain is gas group IIA. Hydrogen and syngas in GTL and hydrogen systems are IIC. The marking target of II 2 G Ex ib IIC T4 is set for the strictest group so one device can cover the whole chain.
Acid gas removal and sulphur handling mean hydrogen sulphide is present in parts of the plant. A handset does not detect it. Bluetooth pairing with a personal detector keeps the detector the site requires in the loop.
LNG storage and cold boxes sit in a coastal climate that passes 45 degrees Celsius. The sealing and rugged build are specified for the climate. Cold-area handling with heavy gloves is something to test locally.
Gas workers may be employed by an operator, a GTL company or a contractor. Android Enterprise lets each manage its own fleet on its own console, with camera and application policy set separately.
Gas plants run continuously, so most routine work is shift based, and the largest changes in headcount come from projects and shutdowns.
An operator checks a production platform before the vessel returns. Photographs and positions go onto one record, and the next crew reads it.
Operators move between inlet facilities and treatment units, and a single handset replaces the radio and the separate request for a camera permit.
The loading team confirms connections and records conditions with the vessel alongside, with the phone rinsed down along with the equipment afterwards.
No. It is pre-launch, with a Q4 2026 launch date. IECEx, ATEX and NEC 500 certification are in progress and nothing has been issued. Operators follow the certificate with their own review.
That is the design intent, with a Zone 1, Ex ib IIC T4 target. Whether it fits a specific area depends on the plant's classification drawings and the issued certificate.
It is a handset for people, not a sensor. It is designed for workers visiting classified areas, including pumping and metering stations, rather than for fixed monitoring.
This page covers the whole gas chain and its operators. The Ras Laffan page concentrates on the industrial city, its berths and the classified units inside it.
Tell us the site, the zone and gas group, and roughly how many handsets. The SAMS team replies by email with the datasheet and the certification schedule for Qatar. The IS-04Z1 is pre-launch and certification is in progress, so there is no list price yet; indicative pricing is issued in writing against a stated quantity and site.
Tell us the zone, gas group and operator. We will send the datasheet and the certification schedule for your market.
