发明申请
- 专利标题: SYSTEM AND METHOD FOR AUTOMATICALLY ADJUSTING GAS SENSOR SETTINGS AND PARAMETERS
-
申请号: US16208338申请日: 2018-12-03
-
公开(公告)号: US20190187113A1公开(公告)日: 2019-06-20
- 发明人: Stephen Edwin Mealy, Jr. , Fatos Adami , Nicholas Anthony Deblasio , Byron Eugene McLendon , Keli Chalfant Merkel , Edward Russell Propst, Jr.
- 申请人: SCOTT TECHNOLOGIES, INC.
- 主分类号: G01N33/00
- IPC分类号: G01N33/00 ; G01D18/00 ; G01D4/00
摘要:
An automatic sensor excitation voltage adjustment feature, a multi-range concentration feature, a single calibration feature and a barrier circuit feature. The automatic sensor excitation voltage adjustment feature includes a transmitter having a transmitter microprocessor that provides an initial voltage to a sensor having a sensor microprocessor. As the voltage changes a correction signal is relayed from the sensor microprocessor to the transmitter microprocessor. The correction signal is used to adjust the voltage applied to the sensor. The multi-range concentration sensor feature includes an amplifier associated with the senior/micro-processor to create gain settings used to optimize sensor resolution by changing a gain value for the sensor. This enables use of a single sensor for a variety of different concentration ranges. The single calibration feature enables a sensor to be calibrated at a single gas concentration value, and thereafter be used for a variety of different concentration range applications.
信息查询