Portable Honeywell BW GasAlert Max XT II gas detector with integrated sampling pump used for confined space and tank atmosphere testing on board a vessel.

Reliable atmosphere testing for tanks and confined spaces professionally calibrated and serviced on board, wherever your vessel operates.

When working in enclosed and confined spaces on board, accurate gas detection is not optional it is a critical safety requirement. The Honeywell BW GasAlert Max XT II is a proven portable gas detector designed specifically for tank scoping and confined space atmosphere sampling, helping crews identify hazards before entry.

Built with an integrated sampling pump, the GasAlert Max XT II allows remote testing of tanks, voids, and enclosed areas without exposing personnel to danger. Its robust marine-ready design makes it suitable for daily shipboard operations, inspections, and safety drills. Honeywell’s engineering focus on durability and reliability ensures dependable performance even in harsh maritime conditions.

Functionally, the instrument continuously monitors multiple gases while actively drawing samples through the pump, providing fast and clear alarms when unsafe conditions are detected. Its simple user interface and strong audible, visual, and vibration alerts make it practical for both routine checks and emergency situations. Continuous multi-gas monitoring with active sampling and clear alarms

We provide complete onboard services for the Honeywell BW GasAlert Max XT II, including health checks, full function testing, certification, calibration, repair, and commissioning. Services are available while the vessel is alongside or in operation, minimizing downtime and ensuring compliance.

Service Coverage
Spain, Gibraltar, Bulgaria, Turkey, Romania, Netherlands, France, Germany, Italy, Portugal, Greece, Malta, Cyprus, and major ports including Algeciras, Valencia, Barcelona, Rotterdam, Antwerp, Hamburg, Marseille, Genoa, Piraeus, Istanbul, Lisbon, Las Palmas, and many more across Europe and the Mediterranean.

Regulatory Compliance
Under IMO ISM Code, SOLAS, SIRE 2.0, and GVP requirements, gas detection equipment used for enclosed space entry must be properly maintained, tested, and calibrated in accordance with manufacturer recommendations. Industry best practice and common inspection expectations — recommend calibration at least every 6 months, or more frequently if required by usage conditions.