|
| 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. |
® Delrin and Viton are registered trademarks of DuPont Corp.
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