REAL TIME ANALYSIS LOGGING OF VARIOUS GASES AND CONTAMINANTS FOR SPECIFIC BREATHING AIR CYLINDERS

    公开(公告)号:US20190120431A1

    公开(公告)日:2019-04-25

    申请号:US16093748

    申请日:2017-04-17

    Abstract: An apparatus for transferring gas to a gas vessel is provided. The apparatus includes a radio frequency identification (RFID) reader configured to interrogate an RFID tag associated with the gas vessel for RFID information. The apparatus includes a gas input port configured to be in removably connected to gas supply, a gas output port configured to be removably connected to the gas vessel and a processor configured to: determine at least one gas vessel characteristic associated with the RFID information, control a flow of gas from the gas input port to the gas output port based at least in part on the at least one gas vessel characteristic, determine at least one filling criterion based at least in part on the RFID information, determine whether the at least one filling criterion is met, and trigger at least one action if the at least one filling criterion is not met.

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