Solinst Levelogger Series User Manual page 90

LTC Levelogger Junior
The LTC Levelogger Junior provides an accurate and convenient method to measure level, temperature and
conductivity all in one probe.
Note: Solinst recommends using the most recent LTC Levelogger Junior firmware version with the latest Levelogger
Software version. See Section 2.3.
LTC Levelogger Junior Technical Specifications
Level Sensor:
Ranges:
Accuracy:
Resolution:
Normalization:
Temp Comp. Range:
Temperature Sensor:
Accuracy:
Resolution:
Conductivity Sensor:
Full Range:
Calibrated Range:
Accuracy:
Resolution:
Normalization:
User Calibration Points:
Battery Life:
Clock Accuracy (typical):
Operating Temperature:
Memory:
Maximum Readings:
Communication Speed:
Com Interface:
Size:
Weight:
Wetted Materials:
Sampling Mode:
Measurement Rates:
Altitude Input:
Barometric Compensation:
LTC Models Full Scale (FS)
F30, M10 C50 32.8 ft., 10 m
F100, M30 C50 98.4 ft., 30 m
Levelogger Series User Guide - Appendix
Piezoresistive Silicon with Hastelloy Sensor
30, 100 ft. (10, 30 m)
± 0.1% FS
0.021% FS
Automatic Temperature Compensation
10ºC to 40ºC
Platinum Resistance Temperature Detector (RTD)
± 0.1ºC
0.1ºC
4-Electrode Platinum
0 to 80,000 µS/cm
500 to 50,000 µS/cm
± 2% of reading or 20 µS/cm
1 µS
Specific Conductance normalized to 25ºC for full range
1413, 5000, 12,880 µS
5 years (based on 1 reading/ 5 minutes)
± 1 minute / year
-20ºC to 80ºC
Slate mode
16,000
9600 bps
Optical Infrared: USB, RS-232, SDI-12
22 mm x 190 mm (7/8" x 7.5")
200 g (7.05 oz.)
Hastelloy, Delrin®, Viton®, 316L Stainless Steel, Platinum
Linear, Future Start, Real Time View
5 seconds to 99 hours
-300 to 5,000 m (-980 to 16,400 ft)
High accuracy, air-only, Barologger
Accuracy
± 0.032 ft., 1.0 cm
± 0.098 ft., 3 cm
Resolution
0.021% FS
0.021% FS
IV