Learn*-Flammable Toxic-001-Detector Detector Meaning Differences

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This post was last edited by wang_qia on 2016-12-4 at 19:54. The difference in meaning between \"detector\" and \"scanner\": it’s only a difference in their uses; a detector is used for exploring and measuring unknown things. For example, metal detectors used for detecting landmines ； A detector is a device used for detecting and measuring a specific condition; for example, a moisture detector is used to measure the amount of moisture contained in coal ； 【Case Analysis】 The presence of flammable and toxic gases is determined through a detection process, which involves the probe drawing in air to analyze whether it contains such gases ； If flammable or toxic gases are detected, their concentration levels are measured, and the results are transmitted to the flammable and toxic gas alarm controller system via a transmitter (this system is independent of the DCS system). Automatic control instruments