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dc.contributor.authorJoseph, A.
dc.contributor.authorPereira, A.
dc.contributor.authorVijayKumar, K.
dc.contributor.authorPrabhudesai, S.
dc.contributor.authorMethar, A.
dc.contributor.authorDias, M.
dc.description.abstractNIO sea level gauge is a pressure-based gauge that operates on 12 volts battery. The pressure-sensing element used in this gauge is a piezo-resistive programmable semiconductor transducer that provides pressure samples in RS-485 format. The transducer in this gauge is powered continuously and is programmed to provide 10-second averaged absolute pressure samples (i.e., water pressure + atmospheric air pressure) in mbar. The logger reads such 10-second averaged absolute pressure samples every 10 seconds, and at the end of every 15 minutes, the logger averages such 90 samples and then records the 15-minutes averaged time-tagged pressure data in its non-volatile flash memory bank. Initializing the gauge and offloading the recorded data are accomplished with the use of a laptop computer.
dc.publisherNational Institute of Oceanography, India
dc.rightsCopyright [2004]. It is tried to respect the rights of the copyright holders to the best of the knowledge. If it is brought to our notice that the rights are violated then the item would be withdrawn.
dc.subjectSea level measurement
dc.subjectOceanographic equipment
dc.subjectPressure sensors
dc.titleInstallation and operation manual on sea level gauge (Model: NIO_Ghana_2004)

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