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Description
The LeveLine-ABS is a water level and temperature logger designed for long-term deployment in diverse aquatic environments, including harsh and saline conditions, thanks to its durable all-Titanium body and comes with a 5-year warranty. The LeveLine-ABS comes as a sealed unit with an integrated data logger, capable of storing 500,000 data points, Absolute Pressure Sensor and powered by a 10-year Lithium battery. The whole unit is housed within a 22mm x 186mm all-Titanium body, ensuring resilience in demanding environments. The device is supported by LeveLink PC software for data processing and can be easily deployed using the Leveline QuickDeploy Key to commence logging onsite.
Features
- 0.05% FS accuracy
- 500,000 data point memory.
- Replaceable 10 Year Battery.
- Titanium Body.
- Deployable by non stretch Kevlar deployment cord.
- Absolute readings can be compensated using the software and Leveline-BARO Logger.
- 5 Year Warranty.
- Includes LeveLink PC Software for basic and advanced data compensation.
- Small size: 186mm long and just 22mm diameter
Applications
- Groundwater level measurement, pump tests, slug tests etc.
- Stream, lake and reservoir water level measurement.
- Wetland and flood water monitoring.
- Coastal monitoring.
- Long term continuous depth measuring of boreholes, surface water and seawater applications.
Specifications
| GENERAL | |
|---|---|
| Temperature ranges | Operational: -20-80°C, Storage: -40-80°C, Compensated: -20-80°C |
| Diameter | 22mm |
| Length | 186mm |
| Weight | 150g |
| Materials | Titanium body, Delrin nose cone |
| Battery type & life | 3.6V Lithium, up to 10 years (Depending on logging rate) |
| MEMORY & OUTPUT RATE | |
| Memory size | 8.0MB |
| Data records | 500,000 readings |
| Log types | Linear, Event & User-Selectable Schedule with Future Start, Future Stop, Deploy Start and Real Time View |
| Real-time clock | Accurate to 1 second/24-hr period (±6 minutes/year) |
| SENSOR | |
| Type / Material | Piezoresistive ceramic |
| Range (Absolute) | 10.0M (32.8 ft), 20.0M (65.6 ft), 50.0M (164 ft), 100M (326 ft) |
| Maximum pressure | Max 2x range, Burst 2.5x range |
| Accuracy (FS) | ±0.05% FS |
| Resolution | 0.002% FS or 1mm whichever is greater |
| Units of measure | Pressure: mBar (psi, kPa, Bar, mBar, mmHg, inHg, cmH2O, inH2O, Level: m, ft, mm, cm and mm available in Levelink) |
| TEMPERATURE SENSOR | |
| Accuracy & resolution | ±0.1°C, 0.01°C |
| Units of measure | Celsius (fahrenheit available in Levelink) |
| WARRANTY | |
| Standard | 5 years |
| Extended | Options Available |
