Tide Gauge
The Tirtaharapan Absolute Pressure Logger is an excellent tide gauge, easy
and with low costs to install, in combination with an extra logger as a
barometric reference. Because the logger is
made of rigorous fibre glass and PVC it can withstand the salt water environment.
The logger can simply be attached to an existing structure like a pier
or an existing mechanical gauge.
The instrument will function without failure, in spite of, for example,
the presence of sand and gravel on top of the logger. It is not neccesary
to install the logger at the bottom of the sea, the logger must be installed
below the minimum water level expected at low tide.
The Absolute Pressure Logger is available in two ranges, 2 Bar and 5
Bar. The 2 Bar range can measure 10 meters of water pressure and the 5
Bar 40 meters of water pressure. The 2 Bar range is ideal as tide gauge
since most tidal fluctuations do not exceed 10 meters.