
Article
Approvals for hazardous areas
Ensuring safety in environments with hazardous gases or dusts is crucial. Proper approvals and equipment certifications are required to mitigate…
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Article
Calibration: What are the basics?
Proper calibration of gas detectors ensures they accurately alert users to gas hazards. Calibration adjusts the detector’s readings to match…
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Article
Gas detectors: fixed versus portable
Gas detectors come in portable and fixed formats. Choosing the right type depends on factors like gas type, hazard duration,…
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Article
Combustion of Gases and Vapours
Organic chemical compounds, especially hydrocarbons, are flammable. They react with oxygen to produce heat through combustion.
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What is LEL?
The Lower Explosive Limit (LEL) defines the minimum concentration of a gas or vapour in the air that can ignite…
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Article
The Basics of Gas Detection
Gas detection technology has evolved significantly, from early canaries to modern, advanced equipment, enhancing worker safety with continuous and precise…
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Article
Toxic gas exposure limits and alarm levels
Portable gas detection instruments not only measure and alarm at Time-Weighted Average (TWA) levels but also feature instantaneous alarms for…
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Article
Toxic Risk
Gases and vapours can pose significant health risks when inhaled, absorbed through the skin, or swallowed.
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Article
Maintenance, cleaning and calibration of PIDs
PID sensors are designed to be maintenance-free, but periodic upkeep of the electrode stack and lamp is still necessary.
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Article
Monitoring for toxic gases
Toxic gases and vapours, even at very low concentrations, can be hazardous to health. Their effects are often compounded by…
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Article
Meeting the challenge of H2S monitoring
Monitoring hydrogen sulfide (H2S) in harsh environments, like those in the Middle East, poses challenges for traditional and MOS sensors…
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Article
Knowing Cross-Sensitivities
Gas detectors aim to provide precise readings for specific gases, but cross-sensitivities can complicate this, leading to inaccurate results and…
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