The Levelogger 5 LTC includes memory for 100,000 readings of level, temperature, and conductivity, and a 8-year lithium battery. The 22 mm x 208 mm (7/8" x 8.2") stainless steel body has a baked-on finish (inside and out) using polymerization technology for extra corrosion, abrasion, and chemical resistance.
Levelogger Software includes a Calibration Wizard that guides the user through a 1 to 4-point calibration of the conductivity sensor, using standard solutions. The conductivity sensor autoranges from 0–100,000 µS/cm and calibrates from 50–80,000 µS/cm. Accuracy is ±1% from 5,000 µS/cm–80,000 µS/cm and the greater of ±2% or 15 µS/cm from 50 µS/cm–5,000 µS/cm.
The Levelogger 5 LTC can be set to record every 2 seconds to 99 hours, in linear, event-base, or scheduled sampling modes. It is compatible with all Levelogger communication and deployment accessories. A Barologger 5 can be used to compensate the water level readings.