Patent ID: 11964269
Assignee: INDUSTRIAL TECHNOLOGIES AND SERVICES, LLC
Field: Measurement (Instruments)
Classification: CPC B  G  Y | IPC B  G

Claim 9:
10. A gas sample analysis module for analyzing and certifying a gas supplied by a gas source for breathable consumption, the module comprising:
a module frame configured to be removably couplable for insertion into a chassis;
an inlet disposed on a surface of the module frame, the inlet configured to receive a gas sample from a gas source;
a first O2 purity test sensor and a second O2 purity test sensor in fluid communication with the inlet; and
a controller configured to receive data signals from the first O2 purity test sensor and the second O2 purity test sensor, the controller including firmware and processing data software for determining and comparing the results of data received from the first O2 purity test sensor and the second O2 purity test sensor for air/gas quality assurance of the gas sample,
wherein the gas sample analysis module is configured to power on in response to detecting activation of an air compressor associated with the gas source, the gas sample analysis module configured to detect activation of the air compressor by detecting a level of vibration or sound that exceeds a threshold level, the vibration or sound associated with activation of the air compressor, and
wherein, responsive to a determination that the gas supplied by the gas source fails one or more gas purity requirements, the controller transmits instructions to disable the air compressor of the gas source from supplying the gas for breathable consumption.