Increased Stability and Reliability
The Levelogger Edge has improved stability and reliability with the introduction of the new Hastelloy® pressure sensor and Titanium based PVD coating. Both elements add increased corrosion resistance in harsh environments, as well as making readings more stable in extreme pressure and temperature conditions.
The Levelogger Edge features a wider temperature compensated pressure range (0 to 50ºC, -10 to 50ºC for Barologger Edge),and improved thermal response time. The Hastelloy sensor can withstand 2 times over-pressure without permanent damage.
Enhanced Features
- Corrosion resistant Titanium based PVD coating
- New robust Hastelloy pressure sensor
- Improved temperature compensation
and thermal response time
-
Faster communication and downloading speeds
with new high speed Optical Reader
- Memory for up to 120,000 readings
- Streamlined software with more sampling options
- Multiple data file barometric compensation
|
| Level Sensor: |
Piezoresistive Silicon with Hastelloy Sensor |
| Accuracy: |
± 0.05% FS (Barologger Edge: ± 0.05 kPa) |
| Stability of Readings: |
Superior, low noise |
| Units of Measure: |
m, cm, ft., psi, kPa, mBar, ºC. ºF
(Barologger Edge: psi, kPa, mBar, ºC, ºF) |
| Resolution: |
24 Bit Resolution |
| Normalization: |
Automatic Temp Compensation |
Temperature Comp.
Range |
0º to 50ºC (Barologger Edge: -10 to +50ºC) |
|
| Temperature Sensor: |
Platinum Resistance Temperature Detector |
| Temp. Sensor Accuracy: |
± 0.05°C |
| Temp. Sensor Resolution: |
0.003°C |
| Temp. Comp. Range: |
-10°C to +40°C |
|
| Battery Life: |
10 Years - based on one reading/min |
| Clock Accuracy: |
± 1 minute/year (-20˚C to 80˚C) |
| Operating Temperature: |
-20°C to 80°C |
|
| Maximum # Readings: |
40,000 readings FRAM memory, or up to
120,000 using linear data compression |
| Memory: |
Slate and Continuous |
| Communication: |
Optical Infrared Interface. Conversion to RS-232, USB, SDI-12. Serial at 19,200 bps,
38,400 bps with USB |
|
| Size: |
7/8" x 6.25" (22 mm x 159 mm) |
| Weight: |
4.6 oz. (129 grams) |
| Corrosion Resistance: |
Titanium based PVD coating |
| Other Wetted Materials: |
Delrin®, Viton®, 316L stainless steel,
Hastelloy, Titanium based PVD coating |
|
| Sampling Modes: |
Linear, Event & User-Selectable with Repeat Mode, Future Start, Future Stop, Real-Time View |
| Measurement Rates: |
0.125 sec to 99 hrs |
Barometric
Compensation: |
Software Wizard and one Barologger in local area (approx. 20 miles/30 km) radius |
| Models |
Full Scale
(FS) |
Accuracy
(typical) |
| Barologger |
Air only |
± 0.05 kPa |
| F15, M5 |
16.4 ft., 5 m |
± 0.010 ft., 0.3 cm |
| F30, M10 |
32.8 ft., 10 m |
± 0.016 ft., 0.5 cm |
| F65, M20 |
65.6 ft., 20 m |
± 0.032 ft., 1 cm |
| F100, M30 |
98.4 ft., 30 m |
± 0.064 ft., 1.5 cm |
| F300, M100 |
328.1 ft., 100 m |
± 0.164 ft., 5 cm |
Note: |
The Model refers to the approximate range of total water level fluctuation e.g. the F15/M5 Model can handle approximately 15 feet or 5 meters of change in water level, at its deployed depth. |
|
