New Water Level Instrument Offering

In-Situ, Inc announced the new Level TROLL 200 instrument with direct-read cable for monitoring and logging water level/pressure and temperature. The new absolute (non-vented) Level TROLL 200 instrument further expands In-Situ’s water level instrument offering.

The Level TROLL 200 features corrosion resistance, flexible communications, low power consumption, and durable direct-read cable. For monitoring water levels and collecting hydrologic event data, the instrument offers linear, fast linear, and event logging modes. Chemical- and corrosion-resistant ABS construction makes the instrument suitable for saltwater and other harsh environments. Flexible Modbus, RS485, or SDI-12 output enable connection to TROLL® Link telemetry systems, the RuggedReader® handheld PC, laptop, SCADA systems, or third-party data collection platforms.

Conservation districts, education and volunteer groups, government agencies, construction companies, and drillers will find the Level TROLL 200 instrument suited to groundwater and surface water applications that require SDI-12 or RS485 communication outputs. To extend instrument deployments, the Level TROLL 200 features low power consumption and the only industry guarantee for battery life. The instrument will operate for a minimum of five years or customers receive a free instrument replacement. Instruments can also be run on external solar power, external battery packs, or other power from data collection platforms.

The TROLL® Com 200 is used to download data from instruments deployed on direct-read cable. A docking station is used to download data from instruments deployed on suspension wire. Win-Situ 5 operates across the entire Level TROLL® platform. To compensate for changes in water level due to barometric pressure fluctuations, the BaroTROLL® 100 instrument should be used. The BaroTROLL 100 measures and logs barometric pressure and temperature data and offers the same communication output options as the Level TROLL 200 instrument. Baro Merge˙ software simplifies post-correction of data.