SelfSync

Tank update message

Tank update messages store the pressure readings of the wireless tank pressure transmitters during a dive.

FIT name
tank_update
Global message number
319
JavaScript SDK key
tankUpdateMesgs
Fields
4

Fields

  • timestampDateTimes

    Moment the message refers to, in UTC. FIT stores it as seconds since the FIT epoch (December 31, 1989, 00:00:00 UTC); decoders usually expose it as a regular date.

  • sensorEnum

    Identifier of the tank pressure transmitter.

    4 possible values
    • antExtendedDeviceNumberUpperNibble
    • antTransmissionTypeLowerNibble
    • antDeviceType
    • antDeviceNumber
  • pressureFloat64bar

    Pressure of the tank.

  • mesgNumString

    Global message number identifying the kind of message. Decoders use it to know which profile to apply to the data.

Other diving messages

See all the FIT messages