Honeywell BW XT-XWHM-Y-NA GasAlertMax XT II, Oxygen/Hydrogen Sulfide/Carbon Monoxide/LEL, 1 Each

Specifications:

• Manufacturer: Honeywell BW
• Model: GasAlertMax XT II
• Part Number: XT-XWHM-Y-NA
• Gas Detection: Combustible gases (%LEL), Oxygen (O₂), Hydrogen Sulfide (H₂S), Carbon Monoxide (CO)
• Product Type: Portable 4-gas personal gas detector with integrated motorized sampling pump
• LEL Measuring Range: 0–100% LEL
• Oxygen Measuring Range: 0–30% O₂
• Hydrogen Sulfide Measuring Range: 0–200 ppm H₂S
• Carbon Monoxide Measuring Range: 0–1000 ppm CO
• Pump Technology: Integrated SmartSample motorized pump
• Operation: One-button field operation
• Sampling: Remote sampling for confined-space and pre-entry testing
• Display: LCD with continuous gas readings and status information
• Alarms: Audible, visual and vibrating alarms
• Data Functions: Standard event logging and datalogging
• Battery: Rechargeable lithium polymer battery
• Typical Battery Life: Up to 13 hours at 32°F / 0°C; approximately 10 hours at -4°F / -20°C
• Recharge Time: Approximately 6 hours
• Dimensions: 5.1 x 2.8 x 2.0 in. / 13.1 x 7.0 x 5.2 cm
• Weight: Approximately 11.1 oz. / 316 g
• Housing: Concussion-proof housing with stainless steel alligator clip
• Sampling Hose: 10 ft. / 3 m hose with particulate filter and quick connect
• Calibration Hose: 3 ft. / 1 m hose with quick connect
• Calibration Compatibility: MicroDock II automated test and calibration system
• Certifications and Approvals: Class I, Division 1, Groups A, B, C, D; ATEX; IECEx; CE; American Bureau of Shipping
• Warranty: Two years including sensors

Ideal Industries:

• Oil and gas
• Petrochemical
• Chemical processing
• Utilities
• Wastewater treatment
• Municipal services
• Industrial manufacturing
• Metal fabrication
• Construction
• Mining
• Marine operations
• Refineries
• Power generation
• Environmental services
• Industrial maintenance

Ideal Applications:

• Confined space entry and pre-entry testing
• Remote gas sampling
• Industrial gas hazard monitoring
• Combustible gas detection
• Oxygen deficiency and enrichment monitoring
• Hydrogen sulfide exposure monitoring
• Carbon monoxide monitoring
• Oil and gas facility safety
• Tanks, vessels and enclosed equipment inspection
• Sewer and wastewater confined-space operations
• Routine industrial gas safety checks
• Maintenance and shutdown activities
• Emergency response and hazardous-area assessment

The Honeywell BW XT-XWHM-Y-NA GasAlertMax XT II is a professional 4-gas personal monitor designed to help workers identify potentially hazardous concentrations of combustible gases, oxygen, hydrogen sulfide, and carbon monoxide during industrial and confined-space operations. This yellow GasAlertMax XT II combines four-gas detection with an integrated SmartSample motorized pump, allowing users to perform remote sampling where direct entry or immediate proximity to a potentially hazardous atmosphere may not be appropriate. The detector measures combustible gases from 0–100% LEL, oxygen from 0–30% O₂, hydrogen sulfide from 0–200 ppm, and carbon monoxide from 0–1000 ppm, providing a practical multi-gas monitoring solution for applications where several atmospheric hazards may exist simultaneously. Its one-button operation is intended to simplify routine field use, while the LCD provides gas readings and operating information and the audible, visual, and vibrating alarm system helps draw attention to detected alarm conditions. A common buyer question is whether this model can be used for confined-space work: the integrated pump and supplied sampling hose make the GasAlertMax XT II suitable for remote sampling and confined-space atmospheric assessment when used as part of a properly established gas-testing program and according to applicable procedures, calibration requirements, and manufacturer instructions. Another important consideration is battery performance; the rechargeable lithium polymer battery is specified for approximately 13 hours of typical operation at 32°F / 0°C and about 10 hours at -4°F / -20°C, with approximately six hours required for recharging, making operating temperature an important factor when planning field use. The detector also provides standard event logging and datalogging and is compatible with the Honeywell MicroDock II automated test and calibration system, supporting organized inspection, testing, and maintenance practices. For buyers asking whether the detector monitors both toxic and combustible hazards, the answer is yes: the XT-XWHM-Y-NA combines LEL, O₂, H₂S, and CO monitoring in one portable instrument rather than requiring separate single-gas detectors for each specified hazard. Its compact approximately 5.1 x 2.8 x 2.0-inch form factor, concussion-resistant housing, stainless steel alligator clip, rechargeable battery, sampling accessories, and industrial approvals make it suited to demanding workplace environments where portable atmospheric monitoring is required. Honeywell specifies the model for hazardous-location applications with certifications and approvals including Class I, Division 1, Groups A, B, C, and D, ATEX, IECEx, CE, and American Bureau of Shipping; users should always verify that the exact certification, sensor configuration, calibration practices, and operating procedures match the requirements of their specific workplace and jurisdiction. The GasAlertMax XT II can serve applications ranging from oil and gas inspection and refinery maintenance to wastewater treatment, chemical processing, utilities, construction, industrial manufacturing, marine operations, and other environments where combustible, oxygen, H₂S, or CO hazards may be present. Enviro Safety Products is an experienced and trusted supplier of certified PPE and workplace safety equipment, helping safety professionals source appropriate gas detection and protective equipment for demanding industrial applications. For organizations searching for a Honeywell BW GasAlertMax XT II, Honeywell 4-gas detector, portable LEL O₂ H₂S CO monitor, confined-space gas detector, industrial gas monitor, or personal multi-gas detector with pump, the XT-XWHM-Y-NA provides a purpose-built combination of four-gas monitoring, remote sampling capability, alarm notification, data logging, and field-oriented operation. As with any atmospheric monitor, correct sensor maintenance, calibration, bump testing where required, pre-use inspection, and worker training are essential to reliable gas detection and should be incorporated into the employer's documented safety program.

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