What is meant by the detection range in monitoring instruments?

The concept of detection range in monitoring instruments refers specifically to the area between the upper and lower limits for accurate detection. This range indicates the thresholds within which the instrument can reliably identify and measure the presence of specific hazards, such as gases or particulate matter. Understanding the detection range is crucial for ensuring that safety equipment operates effectively and provides accurate readings, which is vital in environments where hazardous conditions may exist.

Instruments that operate outside of this defined detection range may yield false readings, thus failing to accurately signal the presence of dangerous substances. Therefore, being aware of and working within the detection range maximizes the safety and effectiveness of confined space rescue efforts and environmental monitoring practices.