If an explosion-proof four-in-one gas detector displays a sensor failure message, it means that one or more gas sensors are not functioning properly. This directly affects the accuracy of the detection results and may even render the device ineffective in providing safety warnings.
Read MoreIn the past decade, asphyxiation and poisoning have accounted for nearly 70% of accidents in enclosed spaces both domestically and internationally. Inadequate gas detection is a significant contributing factor to safety accidents involving confined spaces on ships.
Read MoreIn scenarios such as chemical plant inspections, underground mining operations, and medical emergency rescue, portable oxygen concentration detectors serve as "little guardians" protecting personnel safety.
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