Honeywell GasAlert Micro5 – Portable Multi-Gas Detector | Industrial Personal Gas Monitor
The Honeywell GasAlert Micro5 Portable Multi‑Gas Detector is a professional portable gas monitoring device designed to detect and measure up to five atmospheric hazards simultaneously, including oxygen, combustible gases, and a wide range of toxic gases. Developed by Honeywell’s BW Technologies division, this detector provides reliable real-time gas detection for worker safety in hazardous environments such as oil & gas facilities, chemical plants, utilities, and confined spaces.
Compact yet rugged, the GasAlert Micro5 features continuous LCD monitoring, triple alarm systems (audible, visual, and vibrating), and optional motorized pump sampling, ensuring rapid detection of dangerous gas concentrations even in remote or confined areas.
SPECIFICATION TABLE
| Feature | Details |
|---|
| Product Name | Honeywell GasAlert Micro5 Portable Multi-Gas Detector |
| Brand | Honeywell BW Technologies |
| Device Type | Portable Multi-Gas Detector |
| Gas Monitoring | Up to 5 gases simultaneously |
| Detectable Gases | H₂S, CO, O₂, SO₂, NH₃, NO₂, PH₃, HCN, Cl₂, VOCs, LEL gases, CO₂ (model dependent) |
| Display | Large backlit LCD showing real-time gas concentrations |
| Alarm Types | Audible (95 dB), Visual LED, Vibrating alarm |
| Alarm Levels | Low, High, STEL, and TWA alarms |
| Power Options | 3× AA alkaline batteries or rechargeable battery pack |
| Battery Life | Approx. 20 hours (diffusion mode) |
| Dimensions | 14.5 × 7.4 × 3.8 cm |
| Weight | Approx. 370 g |
| Operating Temperature | –20 °C to +50 °C |
| Optional Features | Motorized pump for remote sampling up to 20 m |
| Applications | Confined space entry, industrial safety monitoring |
Specifications may vary depending on installed sensors and model variant.
Honeywell GasAlert Micro5 Description
The Honeywell GasAlert Micro5 is designed to provide comprehensive multi-gas protection for personnel working in potentially hazardous environments. The device can simultaneously monitor up to five atmospheric gases, including combustible gases (%LEL), oxygen, and toxic gases, ensuring workers receive early warning before concentrations become dangerous.
Its large backlit LCD display continuously shows real-time gas readings, enabling users to quickly assess atmospheric conditions during operations such as maintenance work, confined space entry, and industrial inspections. The detector features four alarm levels—Low, High, STEL (Short-Term Exposure Limit), and TWA (Time-Weighted Average)—helping ensure compliance with workplace safety regulations.
The device is built with a rugged, water-resistant enclosure and concussion-proof boot, making it suitable for harsh industrial environments. When dangerous gas levels are detected, the detector immediately activates audible (95 dB), visual, and vibrating alarms, ensuring the user is alerted even in noisy workplaces.
For confined space operations, an optional integrated motorized pump allows remote sampling from distances of up to 20 meters, enabling safe atmospheric testing before entry. The GasAlert Micro5 is also compatible with Honeywell MicroDock II automatic test and calibration stations, simplifying maintenance and ensuring consistent sensor performance.
Key Features
Detects up to five gases simultaneously
Monitors O₂, combustible gases (LEL), and multiple toxic gases
Triple alarm system: audible, visual, and vibrating alerts
Large backlit LCD with real-time gas concentration display
Optional motorized pump for remote sampling up to 20 m
Rugged, water-resistant housing for harsh environments
Automatic calibration compatibility with MicroDock II system
Two power options: AA alkaline or rechargeable battery pack
Where It Can Be Used
Oil & gas production and refineries
Chemical and petrochemical plants
Wastewater treatment facilities
Confined space entry operations
Industrial maintenance and inspection work
Power plants and manufacturing facilities
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