Solinst Levelogger 5 LTC Model 3001 Level Datalogger (15 to 600 feet)

Solinst Levelogger 5 LTC Model 3001 Level Datalogger (15 to 600 feet) Level, Temperature, Conductivity The Levelogger® 5 LTC Level Datalogger logs water level, temperature, and conductivity. It combines a datalogger, 8-year battery, Hastelloy® pressure sensor, temperature detector, and conductivity sensor within a small waterproof housing, 22 mm x 208 mm (7/8" x 8.2"). A baked-on coating using polymerization technology protects the body against corrosion, abrasion and high temperatures. The conductivity sensor is a 4-electrode platinum sensor, with autoranging capabilities. The minimal-maintenance, sealed Levelogger 5 LTC is simple to clean and calibrate, even in the field. Upgraded Features Increased memory: 100,000 sets of data More stable communication: single-eye optical, easy to clean, more scratch resistant Stronger, robust design: double o-ring seals for two times over pressurization rating Better thermistor and conductivity sensitivity: upgraded platinum RTD and conductivity