The LeveLine is a precise water level and temperature logger designed for diverse seawater and surface water applications. Encased in a sealed unit, it integrates water level and temperature sensing capabilities. The LeveLine include a piezoresistive ceramic pressure sensor. Offered with multiple configurations and absolute or gauge options. This sensor includes an integrated 10 year battery and data logger for 500.000 readings for standalone operation.
The LeveLine 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 includes an integrated data logger, capable of storing 500,000 data points 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. Communication interfaces include SDI-12 and RS485/MODBUS, with optional venting for barometric pressure compensation. The device is supported by LeveLink PC software for data processing and can be easily deployed using the Leveline QuickDeploy Key.
| 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 |
| Output options | RS485 Modbus, SDI-12, Aquaread proprietary |
| Battery type & life | 3.6V Lithium, up to 10 years (Depending on logging rate) |
| External power | 6-24vDC |
| 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 |
| Fastest Modbus output rate | 10 per second |
| Fastest SDI-12 output rate | 1 per second |
| 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 |
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