An excellent choice for long-term water level monitoring in a wide range of groundwater and surface water applications including wells, lakes, streams, harbors, tanks, etc. The self-contained Levelogger combines a Hastelloy® pressure sensor, temperature detector, 10-year lithium battery, and a datalogger with a memory for 150,000 sets of readings as well as dedicated backup storage for the most recent 20,000 readings. A smooth, single-eye optical interface allows for easy cleaning and more reliable, faster communication. The components are sealed inside a 7/8˝ diameter x 6.3˝ long stainless steel housing with a corrosion-resistant coating baked-on using polymerization technology (inside and out). Double o-ring seals ensure excellent leakage protection. The Levelogger utilizes a Faraday cage design to protect against power surges or electrical spikes caused by lightning. A Hastelloy® pressure sensor delivers more stable readings in extreme pressure and temperature conditions. The Levelogger measures pressure and temperature and displays temperature compensated level readings and temperature readings. Choose from linear, event-based, or customizable recording schedule sampling. Streamlined software offers easy datalogger programming, and simplified data compensation allows for multiple data files to be barometrically compensated at once. Absolute pressure (water pressure + atmospheric pressure) is measured and expressed in feet, meters, centimeters, psi, kPa, or mbar. To obtain the most accurate water level readings, use a Barologger (sold separately) to compensate for atmospheric pressure. The Levelogger can be suspended on a stainless steel wireline or Kevlar® cord. You can also use an optional Direct Read Cable (sold separately) to connect the Levelogger to the surface for easy downloading of data and reprogramming without removing the unit from the water. Programming the Levelogger is easy. Simply connect to a PC using an Optical Reader (Desktop Reader or Field Reader, each sold separately) or PC Interface Cable. A single screen allows you to fill in project information and sampling regime. Templates of settings can be saved for convenient re-use.
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Use in the field for taking and displaying instant water level readings from deployed Solinst dataloggers; downloading and saving multiple log files from a number of dataloggers; and checking status/setup. Connects to datalogger’s Direct Read Cable. Memory: 21 full LTC logs or 19 full LT logs (~1.8 million LTC readings or 2.7 million LT readings).
For use with the Solinst Model 3001 Lockable Well Cap Assembly for 2˝ Wells. Use this adapter when installing Leveloggers in a 4˝ well.
For use with the Solinst Levelogger Edge. Supports up to two Leveloggers and ensures secure installation.
For use with the Solinst® Levelogger® Edge, Levelogger® Jr. Edge, and Levelogger® Jr. LTC. Designed to reduce biofouling on the pressure sensor and conductivity cell of the Levelogger during extended deployments in coastal and seawater environments.
For quick, temporary connection to a Levelogger 5. Not recommended for long-term installations.
Required to use a Levelogger Edge with new communication accessories (Direct Read Cables, Optical Reader).
Required to use a Levelogger 5 with older communication accessories (Direct Read Cables, Optical Reader).
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