Valeport miniTIDE Self Recording Tide Gauge

The miniTide is a completely contained submersible high accuracy water level recorder designed to operate throughout a minimum of one lunar cycle.

Combining the 0.01% pressure measurement accuracy used on Valeports larger instruments with novel low power, high volume data logging, the miniTide provides a reliable solution that will appeal to both coastal surveyors and academics alike for short term surveys.

Options include:

  • Acetal (500m) or Titanium (6000m) construction
  • Bluetooth or RS485 adaptor



Pressure Transducer

  • Temperature compensated piezo-resistive cell
  • Ranges: 10, 30, 100, 300 or 600 Bar
  • Accuracy +/- 0.01% full scale
  • Resolution 0.001% full scale


Logging Unit

  • Acetal or titanium construction
  • Battery: 1 x "C" cell 1.5V alkaline or 3.6V lithium
  • Memory: solid-state non-volatile flash, > 30 million data lines
  • Range of pre-programmied sampling patterns
  • Continuous 1 or 2Hz sampling mode
  • RS232 communications, optional bluetooth
  • Housing 48mm diameter x 270mm, 0.7kg (acetal) 1.4kg (titanium)
  • Setup and data retrieval using Windows DataLog Express Software


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MiniTIDE Brochure

File Size 121KB   Filename minitide.pdf   Download