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Model 3001 Levelogger Junior > Datasheet > Levelogger Junior |
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The Levelogger® Junior is the newest addition to the Levelogger Family. The Levelogger Junior provides an inexpensive alternative for measuring groundwater and surface water levels. It combines a data logger, temperature sensor, pressure transducer, and 5-year battery, in a small, maintenance free, waterproof stainless steel housing.
The Levelogger Junior features a non-volatile memory, with a capacity of 32,000 sets of temperature and water level data points. Readings are linear at a user-defined interval between 0.5 seconds to 99 hours. Accuracy is 0.1% FS, with a lifetime factory calibration.
If greater accuracy, sampling options, or ranges are required, the Solinst Levelogger Gold has the functionality to suit your application.
(For more details, see Model 3001 Data Sheet.)
Compatible with Levelogger Gold software and accessories, the Levelogger Junior is also SDI-12 compatible, can communicate using a Leveloader Gold data transfer unit, and is able to integrate into Solinst Telemetry Systems.
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| Technical Specifications |
| Level Sensor: |
Piezoresistive Silicon in 316L SS |
| Ranges: |
F15/M5, F30/M10 |
| Accuracy (typical): |
0.1% FS |
| Accuracy (max error): |
0.2% FS |
| Resolution: |
0.028%, 0.021% |
| Normalization: |
Automatic Temp Compensation |
| Temperature Sensor: |
Platinum RTD |
| Accuracy: |
± 0.1°C |
| Resolution: |
0.1°C |
| Temp Compensation Range: |
- 10°C to 40°C |
| Response Time: |
3 to 5 minutes |
| Battery life: |
5 Years |
| Clock Accuracy: |
± 1 minute/year |
| Operating Temperature: |
- 20°C to 80°C |
| Memory: |
Non-volatile EEPROM, FRAM back-up |
| Maximum # Readings: |
32,000 sets of readings |
| Communication: |
Optical Infra-Red to USB or RS232 |
| Size: |
7/8” x 5.5” (22 mm x 140 mm) |
| Weight: |
154 g (5.4 oz) |
| Wetted Materials: |
316L Stainless Steel, Delrin®, Viton® |
| Sampling Mode: |
Linear, SDI-12, Real Time View
(from 0.5 sec to 99 hrs) |
| Barometric Compensation: |
Software Wizard and Barologger Gold |
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- Low cost
- 5 year battery life
- 32,000 data points
- Accuracy of 0.1% FS
- Real Time View
- Compatible with Levelogger Gold Series
software and accessories
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Programming the Levelogger Junior is the same as with the Levelogger Gold. An Optical Reader or PC Interface Cable connects the Levelogger to a laptop or desktop PC. The intuitive Levelogger Gold Software automatically detects the type of Levelogger that is connected. Programming, downloading, data management and export are easy. The Real Time View option allows immediate viewing of live water level and temperature readings. These compact data loggers are very easy to deploy. Installation can be with direct read cables or by wire line suspension, avoiding the use of vented cables.
(See Model 3001 Data Sheet.)
The Levelogger Junior outputs temperature and compensated water level readings. The Barologger Gold and Levelogger software allow easy barometric compensation.
The Levelogger Junior also features helpful utilities such as self-test capability, a robust EEPROM memory and FRAM backup memory for increased data integrity, also the ability to upgrade firmware for increased function and features.
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- Pump and slug tests
- Reservoir and stormwater runoff management
- Watershed and drainage basin monitoring
- Stream gauging, lake and wetland monitoring
- Tank level measurement
- Monitoring water levels in wells and surface water
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® Solinst and Levelogger are registered trademarks of Solinst Canada Ltd.
® Delrin and Viton are registered trademarks of Dupont Corp.
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