Solinst Levelogger 5 Junior Water Level Loggers
Features
- Maintenance-free, water-tight design with direct or optical data upload
- Increased memory of up to 75,000 readings of level and temperature
- Compatible with Levelogger Series Software & accessories
- Free ground shipping
- Expedited repair and warranty service
- Lifetime technical support
- More
Overview
The Solinst Levelogger 5 Junior provides an inexpensive alternative for measuring groundwater and surface water levels and temperature. The Levelogger 5 Junior combines a pressure sensor, temperature detector, a datalogger, and 5-year battery (based on a 1-minute sampling rate) in one compact 22mm x 160mm (7/8" x 6.3") stainless steel housing.
Durable
The Levelogger 5 Junior records absolute pressure using the same durable Hastelloy pressure sensor as the Levelogger 5. The Hastelloy sensor performs well in harsh environments and can withstand 2 times overpressure without permanent damage.
Data Storage
The Levelogger 5 Junior features a memory with a capacity of 75,000 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 lifetime factory calibration. Real Time View option allows immediate viewing of live water level and temperature readings, independent of scheduled programming intervals.
Level Sensor: Piezoresistive Silicon with Hastelloy Sensor
Ranges: 5,10 m
Accuracy: ± 0.1% FS
Resolution: 0.02% FS to 0.01% FS
Units of Measure: cm, m, ft, psi, kPa, bar, (ºC, ºF)
Normalization: Automatic Temp Compensation
Temp Comp. Range: 0ºC to 40ºC
Temperature Sensor: Platinum Resistance Temperature Detector
Accuracy: ± 0.1ºC
Resolution: 0.1ºC
Battery Life: 5 Years (based on 1 reading/minute)
Operating Temperature: - 20ºC to 80ºC
Clock Accuracy (typical): ± 1 minute/year (- 20ºC to 80ºC)
Memory Modes: Continuous or Slate
Maximum Readings: 75,000 sets of readings
Communication: Optical high-speed: 57,600 bps with USB
Size: 22 mm x 160 mm (7/8" x 6.3")
Weight: 166 grams (5.6 oz)
Wetted Materials: 316L Stainless Steel, Delrin®, Viton®, Hastelloy
Sampling Mode: Linear, Real Time View, Future Start
Measurement Rates: 0.5 sec to 99 hours
Barometric Compensation: Data Wizard and Barologger 5
In The News
Sustainable Fishing in Alaska: Protecting the Salmon Capital of the World through Research
In the far north, the Alaska Peninsula stretches away from the Last Frontier into the Pacific Ocean. A narrow strip of land dotted with freshwater lakes and intruded upon by ocean inlets–this unique region is intimately connected with the surrounding water. 
 
Nestled halfway down the peninsula's southern coast are the small villages of Chignik. The area has historically been home to the Aleut people and has been heavily reliant on fishing for centuries. 
 
Home to commercial and subsistence fishing today, Chignik continues to rely upon the salmon returns to the surrounding villages, which are supported by scientists working tirelessly to understand and steward these fish populations.
Read MoreNexSens X3 Data Logger Review
Extreme environments meet extreme design with the NexSens X3 Data Logger . The new logger offers the latest in real-time monitoring technology with wireless communication, a large plug-and-play sensor library and ultra-low power consumption, all in a waterproof marine-grade housing. 
 
 The X3 is built to handle harsh weather, floods, high winds and rough seas, and it stands alone; no additional protective housing needed. With an operating temperature that ranges from -40°C to 70°C, the logger can withstand arctic environments and extreme heat. 
 
 
 
 A conformal coating on the internal circuit board isolates it from moisture and humidity.
Read MoreBuoy-Based Solutions: Strengthening Kentucky’s Emergency Response Efforts
When Kentucky’s Emergency Response Team (ERT) has to act quickly in response to chemical and oil spills in the Commonwealth, they rely on small, easily deployable buoys to collect critical data that help minimize and evaluate damages in environmental emergencies. 
 
With a background in geology, Robert Blair primarily worked with groundwater and got involved sporadically with the ERT during groundwater contamination emergencies. Over time, this involvement led to him joining the ERT as an On-Scene Coordinator and then becoming the branch manager for the team and overall Emergency Response Branch .
Read More