GAS MEASURING DEVICE, GAS MEASURING SYSTEM, GAS MEASURING METHOD, AND GAS MEASURING PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a gas measuring device, gas measuring system, gas measuring method, and gas measuring program capable of accurately determining the state of the gas measuring device.SOLUTION: The gas measuring device can take both of an open state in which a gas sensor communicates with ambient air and a closed state in which the gas sensor is blocked from the ambient air. The gas measuring device includes: an acquisition unit for acquiring a detection value of the gas sensor both in the open state and closed state; and a determination unit for determining the state of the gas sensor by comparing the detection value of the gas sensor acquired in the open state with the detection value of the gas sensor acquired in the closed state.SELECTED DRAWING: Figure 4