摘要:
장치의 실시형태는 관련된 영역 내에 위치되는 복수의 다중-기체 분석 기기를 포함하고, 각각의 다중-기체 분석 기기는 하나 이상의 기체의 존재, 농도 또는 양자 모두를 검출할 수 있다. 데이터/제어 센터는 복수의 다중-기체 분석 기기의 각각에 통신가능하게 접속되고, 데이터/제어 시스템은 로직을 포함하고, 이 로직은, 실행되었을 때, 데이터/제어 센터로 하여금 복수의 다중-기체 분석 기기로부터의 측정치를 모니터링하게 하고, 만일 임의의 측정치가 하나 이상의 오염물의 존재를 나타내면, 복수의 다중-기체 분석 기기로부터의 측정치에 기초하여 오염물의 발생원을 확인하게 하는 것을 가능하게 한다.
摘要:
PROBLEM TO BE SOLVED: To provide a gas detection device and/or a conductive device to be used as a component in a gas sensor device which stores many desirable sensor elements and is suited to all substantially applicable size limitations to be used for an automobile or other desirable industrial environments.SOLUTION: In the gas detection device including sensor elements (a) and conductors (b) each of which supplies a current to the sensor element (a), the ratio of the number of sensor elements to the number of conductors is about 0.585 or less.
摘要:
PROBLEM TO BE SOLVED: To improve a chemo/electro-active material by increasing the sensitivity of the material; by increasing the stability of an electrical response characteristic of the chemo/electro-active material; or by increasing the speed with which a change in an electrical response characteristic of the chemo/electro-active material is detected.SOLUTION: A method comprising: raising the temperature of the chemo/electro-active material to a second temperature at which the sensitivity of the chemo/electro-active material is increased to a second sensitivity that is greater than a first sensitivity; wherein the sensitivity of the chemo/electro-active material is the ratio given by ΔR/ΔC, where ΔR is the change in resistance, or in the size of a signal proportional to resistance, experienced by the chemo/electro-active material at a selected temperature as a result of a change in concentration of a component gas or subgroup of gases in a multi-component gas mixture, and ΔC is the change in concentration of the component gas or subgroup of gases.