首页>
外国专利>
HYDROGEN SULFIDE GAS DETECTOR WITH HUMIDITY AND TEMPERATURE COMPENSATION
HYDROGEN SULFIDE GAS DETECTOR WITH HUMIDITY AND TEMPERATURE COMPENSATION
展开▼
机译:具有湿度和温度补偿功能的硫化氢气体检测仪
展开▼
页面导航
摘要
著录项
相似文献
摘要
A hydrogen sulfide gas detector is provided. The detector includes a metal oxide semiconductor-based hydrogen sulfide gas sensor having an electrical characteristic that varies with hydrogen sulfide gas concentration. Measurement circuitry is coupled to the metal oxide semiconductor-based hydrogen sulfide gas detector to measure the electrical characteristic. A controller is coupled to the measurement circuitry and is configured to receive an indication of the electrical characteristic of the hydrogen sulfide gas sensor as well as an indication of ambient humidity. The controller is configured to provide a compensated hydrogen sulfide gas concentration output based on the indication of the electrical characteristic of the hydrogen sulfide gas sensor, an indication of ambient temperature, and the indication of ambient humidity.
展开▼