Description
Honeywell GasAlert Quattro – Portable 4-Gas Detector
Product Overview
The Honeywell GasAlert Quattro (136829-L3) is a compact, rugged portable gas detector designed to monitor four hazardous gases simultaneously. It provides real-time detection of oxygen (O₂), combustible gases (LEL), carbon monoxide (CO), and hydrogen sulfide (H₂S), ensuring maximum safety in industrial environments. Ideal for oil & gas, chemical plants, manufacturing, and confined space operations, the GasAlert Quattro delivers fast alerts, easy operation, and reliable performance.
Key Features
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Simultaneous detection of 4 gases: O₂, CO, H₂S, and LEL
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Audible, visual (LED), and vibrating alarms for fast alerts
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Compact, rugged, and portable design
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Long battery life for extended operation
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Easy calibration and maintenance
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Compliant with ATEX, CSA, and IECEx industrial safety standards
Technical Specifications
| Specification | Details |
|---|---|
| Model | 136829-L3 |
| Sensor Type | Portable 4-Gas Detector |
| Gas Detection | O₂, CO, H₂S, LEL (combustible gases) |
| Alarm Type | Audible, Visual (LED), Vibrating |
| Battery Life | Up to 24 hours continuous operation |
| Operating Temperature | -20°C to +50°C |
| Protection Rating | IP67 (dust and water resistant) |
| Weight | Approx. 200 g |
| Compliance | ATEX, CSA, IECEx certified |
Applications
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Oil & gas industry monitoring
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Chemical and petrochemical plants
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Confined space entry and maintenance
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Industrial manufacturing and plant safety
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Emergency response and inspection
Benefits
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Ensures worker safety by detecting multiple hazardous gases simultaneously
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Rugged and portable for use in harsh industrial environments
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Provides fast alerts via multiple alarm modes
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Easy to integrate into safety protocols
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Reduces risk of accidents and ensures compliance with safety regulations







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