Solinst LevelVent™ Water Level Logger
- Automatic Barometric Compensation Reduces time required for post data processing
- Continuous Reliable Water Level Data Suitable for long-term monitoring projects
- Multiple Built-In Hydrophobic Filters & Desiccants No replacing required - reduces maintenance
- Warranty 3 year warranty
Overview
The Model 3250 Solinst LevelVent is a vented version of the much loved Levelogger®. The high accuracy datalogger is suitable for water level and temperature measurement of shallow groundwater. The logger has inbuilt memory for up to 120,000 data logs and a 10-year battery life (based on 1 reading a minute).
The LevelVent is available in 5m, 10m and 20m ranges with custom cable lengths up to 152 m (500 ft).
Manufactured by: Solinst
Model: Solinst LevelVent™ Water Level Logger
Services offered for this product
- Sales
- Rental
- Installation
- Calibration
- Maintenance
Applications
Aquifer characterization: slug tests, pumping tests etc.
Stream gauging, lake, dam and reservoir measurement
Stormwater and runoff monitoring
Tank level and water supply measurement
Watershed, drainage basin and and recharge monitoring
Specification
| Level Sensor | Piezoresistive Silicon with Hastelloy Sensor |
| Accuracy | ± 0.05% FS Typical |
| Stability of Readings | Superior, low noise |
| Units of Measure | m, cm, ft., psi, kPa, bar, ºC, ºF |
| Normalization | Automatic Temperature Compensation |
| Temp. Comp. Range | 0º to 50ºC |
| Temperature Sensor | Platinum Resistance Temperature Detector (RTD) |
| Operating Temperature | -20ºC to 80ºC |
| Temp. Sensor Accuracy | ± 0.05ºC |
| Temp. Sensor Resolution | 0.003°C |
| Battery Life Estimate | 10 Years — based on 1 reading/minute |
| Clock Accuracy | ± 1 minute/year (-20ºC to 80ºC) |
| Thermal Response time | 3-5 minutes |
| Maximum # Readings | 40,000 sets of readings in non-volatile FRAM memory (up to 120,000 in compressed mode) |
| Memory | Slate and Continuous |
| Communication | 9600 bps Solinst USB |
| Size | 7/8" x 7" (22 mm x 178 mm) |
| Weight | 4.6 oz. (129 grams) |
| Wetted Materials | Delrin®, Viton®, 316L stainless steel, Hastelloy |
| Sampling Modes | Linear, Event & User-Selectable with Repeat Mode, Future Start, Future Stop, Real-Time View |
| Measurement Rates | 1/8 sec to 99 hrs |
| Barometric Compensation | Automatic |
Downloads
FAQ's
The free app is available on both Apple® and Android™ smart devices.
Apple devices must be running iOS 11 or later on the following compatible devices:
- iPhone
- iPad
- iPad mini
- iPod touch.
Android devices must be running version 5.0 or higher. Solinst does not guarantee compatibility on all devices running 5.0, but testing confirms the following can be used:
- Phone: Samsung Galaxy S4 - Model SGH-1337M
- Phone: Samsung Galaxy S5 - Model SM-G900W8
- Tablet: Samsung Tab 4 (10.1”) - Model SM-T530NU
As the Levelogger App Interface will not connect directly to the top of a Solinst datalogger, it is necessary to have connection accessories. With the Levelogger or Rainlogger, one of the following accessories is required:
- Direct Read Cable, clients use this option to suspend dataloggers in the field when they wish to communicate downhole.
- When working with Leveloggers that are suspended from wireline, or cord, the units must be removed from the well and connected to either a Direct Read Cable (as above) or an Optical Adaptor.
- For the LevelVent, just connect to the unit via the Vented Cable and LevelVent Wellhead that all units are suspended from in the field – no other connection accessories are required.
- The AquaVent communication connection is made from the App Interface to the AquaVent Wellhead using an App Connector Cable that is ordered separately.
- Program and start dataloggers in the field.
- Simplify data management in the field by transporting and using less equipment.
- View real-time readings.
- Download and e-mail logged data files.
- Calibrate LTC Leveloggers (NEW).
- Run the diagnostic utility (NEW) – used for troubleshooting
Leveloggers. Provides detailed information on the datalogger,
and includes options for running a self-test, doing a memory
dump and creating/emailing reports.