RBRDuo tide Submersible Tide and Temperature Gauge

RBRDuo T tide is the new submersible tide gauge with temperature sensor, for long term monitoring in unattended locations. The RBRduo tide is a self-contained, temperature and depth logger; using pressure transducers to monitor the tide action along with a thermistor for accurate temperature measurement.

Tide measurement is achieved by averaging pressure data, sampled at a rate of 4Hz. The sample period and the length of the averaging burst are fully programmable. The temperature channel calibrated an accuracy of ± 0.002°C (ITS-90) over the range -5 to +35°C.

• Store over 25 million readings internally
• True USB 2.0 speed and convenience
• RS-232 and RS-485 support for telemetry and long cable usage
• Longer deployments with four or eight CR123A batteries
• Improved instrument design
• High accuracy measurements
• New microprocessor, real-time operating system, sophisticated power management, and USB and serial connectivity
• Mechanical redesign to reduce the complexity of the internal parts and more efficient use of the space available
• Unique desiccant holder in the battery end cap, making it easier to use