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.
Acetal (500m) or Titanium (6000m) construction
Bluetooth or RS485 adaptor
Temperature compensated piezo-resistive cell
Ranges: 10, 30, 100, 300 or 600 Bar
Accuracy +/- 0.01% full scale
Resolution 0.001% full scale
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