Levelogger Junior - Solinst Levelogger Gold User Manual

Levelogger User Guide - Software Version 3.4.0 or Higher

Levelogger Junior

The Levelogger Junior provides an inexpensive alternative for measuring
groundwater and surface water levels and temperature. The Levelogger Junior is
compatible with all Levelogger Gold accessories. Solinst recommends customers
use Version 3.4.0 Software with V2.006 firmware or higher.
Levelogger Junior Technical Specifications
Level Sensor:
Ranges:
Accuracy (typical):
Resolution:
Normalization:
Temperature Sensor:
Accuracy:
Resolution:
Temp Compensation Range:
Battery life:
Clock Accuracy:
Operating Temperature:
Memory:
Maximum # Readings
Communication:
Size:
Weight:
Wetted Materials:
Sampling Mode:
Barometric Compensation:
LT Models
F15, M5
F30, M10
Piezoresistive Silicon in 316L SS
F15/M5, F30/M10
0.1% FS
0.028%, 0.021%
Automatic Temp Compensation
Platinum RTD
± 0.1˚C
0.1˚C
- 10˚C to 40˚C
5 Years
± 1 minute/year
- 20˚C to 80˚C
Non-volatile EEPROM, FRAM back-up
32,000 sets of readings
Optical Infra-Red to USB or RS232
7/8" x 5.5" (22 mm x 140 mm)
154 g (5.4 oz)
316L Stainless Steel, Delrin, Viton
Linear, SDI-12, Real Time View
(from 0.5 sec to 99 hrs)
Software Wizard and one Barologger in local area
(approx. 20 miles/30 km radius and or per 1000 ft/300 m
change in elevation)
Full Scale Accuracy
(FS) (Typical)
16.4 ft., 5 m ± 0.020 ft., 0.6 cm
32.8 ft., 10 m ± 0.032 ft., 1.0 cm
Resolution
0.028% FS
0.021% FS
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