The Honeywell BW GasAlertMax XT II is the industry standard for simultaneous multi-gas monitoring. Designed for maximum productivity and safety, this compact, rugged detector reliably monitors for up to four major gas hazards: Hydrogen Sulfide (H2S), Carbon Monoxide (CO), Oxygen (O2), and Combustible Gases (LEL) . Whether you are entering a confined space or working in a petrochemical plant, the Max XT II combines simple one-button operation with a powerful integrated SmartSample pump to ensure you get accurate readings every time.
Key Features & Benefits
1. Integrated SmartSample Pump
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Remote Sampling: The motorized pump allows for sample draw from up to 10 feet away, allowing you to test the atmosphere before entry .
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Flow Failure Alarm: The detector instantly alarms if the pump is blocked, alerting the user to a potential sampling issue .
2. Rugged & Reliable Design
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Durable Construction: Built with a concussion-proof boot and rated IP66/IP67 (dust-tight and waterproof), it withstands harsh environments and submersion .
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IntelliFlash Technology: Provides a flashing green light to visually confirm the unit is operating properly, eliminating “guess work” .
3. User-Friendly Interface
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One-Button Operation: Streamlines training and reduces the risk of user error .
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Continuous LCD Display: Shows real-time gas concentrations, battery level, and alarm status at a glance .
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Self-Tests: The unit performs automated self-tests of the sensors, battery, and electronics upon startup .
4. Powerful Battery Life
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Long Runtime: The rechargeable lithium-polymer battery provides 13 hours of continuous operation—enough for a full shift .
Technical Specifications
| Feature | Specification |
|---|---|
| Gases Detected | H2S, CO, O2, Combustibles (LEL) |
| H2S Range | 0 – 200 ppm (1 ppm increments) |
| CO Range | 0 – 1000 ppm (1 ppm increments) |
| O2 Range | 0 – 30.0% Vol. (0.1% increments) |
| LEL Range | 0 – 100% LEL or 0-5.0% v/v |
| Operating Temp | -4°F to +122°F (-20°C to +50°C) |
| Weight | 11.5 oz (328 grams) |
| Dimensions | 5.1 x 2.8 x 2.0 in |
| Alarms | 95 dB Audible, Bright Visual (LEDs), Vibrating |
| Data Logging | Standard event and data logging via Fleet Manager II |
Common Applications
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Confined Space Entry (Manholes, Tanks, Vaults)
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Oil & Gas (Refineries, Drilling Platforms)
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Wastewater Treatment
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Fire Service & Emergency Response
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Pulp & Paper Mills
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Mining
