OTT Hydromet OTT CTD, 131 ft, Lithium CTD040MLI

0 The OTT CTD is an integrated sensor and datalogger for measurement of water level, temperature, and conductivity in groundwater and surface water applications. It features a robust ceramic measuring cell for long term accuracy and has outputs for salinity and total dissolved solids (TDS). Its built in datalogger manages and stores all measurements at user-programmable intervals. Markets: Nutrient Monitoring Source Water Flow and Discharge Flood Warning Groundwater HydroMet Benefits Complete Solution Pressure sensor with built-in data logger manages and stores pressure, depth to water, water level (stage), temperature measurements as well as conductivity at programmable intervals. Conductivity measurement Outputs for conductivity include specific conductivity, salinity, and total dissolved solids. Accurate Long-term accuracy: a robust ceramic pressure cell will not deform over time, and an accurate 4-electrode conductivity measuring cell provides outputs for salinity and total dissolved solids (TDS). High Performance Mechanical resistance to pressure overload and corrosive waters. Flexible Installation Easily installs in wells or pipes of 1 inch diameter or larger with use of convenient adapter plates. Simple Maintenance Infrared interface, batteries, and desiccant are accessible at the top of the well or pipe and no tools are required.