The Honeywell BW GasAlertMicroClip XL is a compact and lightweight portable 4-gas detector designed for continuous monitoring of four common atmospheric hazards: combustible gases and vapours (LEL), oxygen (O₂), hydrogen sulphide (H₂S) and carbon monoxide (CO). By combining four sensors in one compact instrument, the MicroClip XL provides comprehensive personal atmospheric monitoring for industrial, confined-space and hazardous-area applications.
The detector measures 0–100% LEL for combustible gases, 0–30.0% by volume for oxygen, 0–100 ppm for H₂S and 0–500 ppm for CO. Resolution is 1% LEL, 0.1% O₂, 1 ppm H₂S and 1 ppm CO, allowing the user to monitor gas concentrations continuously and receive immediate warnings when configured alarm levels are reached.
The MicroClip XL is designed around simple operation and minimal user training. A single-button interface and intuitive LCD display provide easy access to gas readings and instrument information. When a hazardous condition is detected, the detector uses audible, visual and vibrating alarms, with the audible alarm rated at approximately 95 dB, giving the wearer multiple ways to recognise an alarm even in noisy working environments.
Reliable operation and continuous monitoring
The detector continuously monitors the condition of its sensors, battery and circuitry, and performs alarm checks when activated. The instrument also includes an IntelliFlash™ indicator, providing a quick visual confirmation that the detector has passed its required bump test and is operating correctly. This helps users identify a properly functioning detector without having to carry out a detailed manual inspection every time.
The MicroClip XL also includes several configurable functions designed to support professional gas detection programmes. These include automatic zeroing, automatic oxygen calibration at start-up, calibration lock, confidence beep, latching alarms, bump-test intervals, STEL intervals and overdue bump-test warnings.
Rechargeable battery
The GasAlertMicroClip XL uses a rechargeable lithium-polymer battery and provides approximately 18 hours of operating time, with a recharge time of less than six hours. This makes it suitable for normal working shifts while allowing the detector to be recharged between periods of use. Honeywell also specifies operation down to approximately -20°C, supporting use in demanding outdoor and industrial environments.
The detector weighs approximately 190 g and measures around 113 × 60 × 32 mm, making it compact enough for convenient personal wear. Its IP68 rating provides a high level of protection against dust and water ingress, making the instrument suitable for demanding working conditions.
Calibration, bump testing and data management
The MicroClip XL is compatible with the Honeywell IntelliDoX docking system, which can be used for automated bump testing and calibration. This allows companies to establish a more controlled and efficient detector maintenance programme, particularly when managing multiple instruments.
The detector also supports Honeywell SafetySuite for instrument management and is compatible with BW Connect/Bluetooth functionality on applicable configurations. Data logging provides approximately 16 hours of recorded data at 15-second intervals, allowing gas detection information to be reviewed as part of workplace safety procedures.
Approvals & certifications
The Honeywell BW GasAlertMicroClip XL carries the following certifications/standards for the applicable European configuration:
- ATEX: CE II 1 G, Ex ia IIC T4 Ga
- IECEx: Ex ia IIC T4 Ga
- CE: European Conformity
- CSA: Class I, Division 1, Groups A, B, C & D
- IP68: Dust and water protection
- IntelliDoX compatible
- Honeywell SafetySuite compatible
⚠️ SOLAS / MED approval
This product is NOT SOLAS/MED approved.
This is especially important for your marine customers. The MicroClip XL has recognised ATEX, IECEx, CE and CSA certifications for hazardous-area use, but these certifications do not mean that the detector is MED/SOLAS approved.
The exact De Wolf Maritime Safety listing confirms:
SOLAS/MED-approved: No
Therefore, this detector should not be selected where SOLAS/MED approval is specifically required. Customers purchasing portable gas detection equipment for vessels should verify the requirements of the vessel, flag state, classification society and applicable regulations before choosing this model.
Approval summary
✓ ATEX
✓ IECEx
✓ CE
✓ CSA
✓ IP68
✓ IntelliDoX compatible
✓ Honeywell SafetySuite compatible
✗ NOT SOLAS/MED APPROVED
The Honeywell BW GasAlertMicroClip XL 4-Gas is therefore a versatile professional detector for simultaneous monitoring of LEL, O₂, H₂S and CO, offering a strong combination of portability, simple operation, rechargeable power and hazardous-area certification. It is suitable for industrial, hazardous-area and certain marine applications where SOLAS/MED approval is not a requirement. For vessels requiring approved marine gas detection equipment, customers should select a suitable product from your SOLAS Approved Gas Detection category.
