Gas sensing system and method

摘要

Systems and methods for sensing gas are disclosed. In one aspect, a system to monitor an output of a gas source comprises a chamber comprising a plurality of input ports to receive inputs from a plurality of gas sources, and means for repeatedly blocking one of the plurality of input ports for a period of time, detecting which one of the plurality of input ports is blocked, collecting data from a plurality of samples from the enclosure while the one of the plurality of input ports is blocked, and storing the data in a memory in association with an indicator of which one of the plurality of input ports is blocked. Other embodiments may be described.

主权项

1. A system to monitor outputs of a plurality of gas sources, the system comprising:
a chamber comprising a plurality of input ports respectively positioned on a plurality of sloped surfaces, wherein the input ports are configured to receive a flow of gas from a plurality of gas sources; a ball that rolls over the plurality of sloped surfaces for repeatedly temporarily blocking one of the plurality of input ports; means for repeatedly detecting which particular input port of the plurality of input ports is blocked; means for repeatedly sampling data representative of the gas in the chamber; and means for repeatedly storing the data from the sensor in a memory in association with an indicator of the particular input port.