Accurate Barometric Data Collection

The titanium BaroTROLL^® Instrument contains highly precise barometric and temperature sensors, a data logger, and internal power in a 0.72-inch (1.83-cm) diameter housing. Use the BaroTROLL in conjuction with one or more Level TROLL^® Instruments to compensate for changes in water level due to barometric fluctuations.

Features

• Built-in Modbus/RS485, SDI-12, and 4-20 mA simplifies connection to SCADA/PLC systems, telemetry systems, or third-party data loggers/samplers.
• Low-power system offers long-term operation—typical battery life is 10 years or 2 million readings.
• Uses Win-Situ^® Baro Merge™ Software for automatic post-correction of Level TROLL data.