Combines conductivity, pressure and temperature sensors in one compact device.
The LTC Levelogger Junior logs conductivity, as well as waterlevel and temperature. Like the LT Levelogger Junior Edge, it is easy to transport, program, deploy and retrieve data. It combines a datalogger, 5-year battery, Hastelloy® pressure sensor, temperature detector, and conductivity sensor within a small waterproof housing, 7/8" x 7.5" (22 mm x 190 mm).
The conductivity sensor is a 4-electrode platinum sensor, with auto-ranging capabilities. The minimal maintenance, sealed LTC Levelogger Junior is simple to clean and calibrate, even in the field.
Using Levelogger Series Software, it displays conductivity, temperature, and temperature-compensated water level. Memory is non-volatile and stores up to 16,000 sets of readings. Measurements are linear, in any interval between 5 seconds and 99 hours.
|Level Sensor||Piezoresistive Silicon with Hastelloy Sensor|
|Normalization||Automatic Temp Compensation|
|Temperature Sensor||Platinum Resistance Temperature Detector (RTD)|
|Temp Compensation Range||10˚C to 40˚C|
|Conductivity Sensor||4-Electrode Platinum|
|Full Range||0 - 80,000 μS/cm|
|Calibrated Range||500 - 50,000 μS/cm|
|Accuracy||2% of reading or 20 μS/cm|
|Temp Compensation Range||0˚C to 40˚C|
|Normalization||Specific Conductance @ 25˚C|