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The ceramic Cera-Diver is designed specifically for monitoring groundwater in potentially corrosive conditions, such as brackish water and seawater. Robust and durable, the Cera-Diver is a perfect partner for projects using the CTD-Diver.
Measuring 90mm in length and 22mm in diameter, this highly reliable and compact Diver registers groundwater levels with an accuracy of 0.05% (Full Scale). It is equipped with a memory capable of storing 48,000 measurements per parameter. This is sufficient enough to perform one measurement every ten minutes for an entire year. | |
- Innovative ceramic housing technology
- Compact size: Ø 22 mm - length 90 mm
- Various measurement methods
- 48,000 records of time stamp, pressure and temperature
- 30-Point Pressure Factory Calibration
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- Corrosion Proof
- Easy installation in almost every well
- Applicable for fixed, event-dependent, averaging and pump tests
- Cost effective frequent, long-term measuring
- Reliable and accurate data
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- Applications
- Saltwater intrusion projects
- Leachate monitoring at landfill sites
- Monitoring groundwater and surface water
- Monitoring stored brines and reclaimed waste water
- Estuary and wetlands monitoring
- Groundwater monitoring network automation
- Aquifer storage and recovery projects
- Groundwater monitoring projects
- Monitoring water levels at mines
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| Dimensions |
Ø22 mm x 90 mm |
| Memory |
48,000 measurements (non-volatile) |
| Sample rate * |
0.5 sec to 99 hours |
| Housing material |
ceramic (ZrO2) |
| Pressure sensor material |
ceramic (Al2O3) |
| Temperature range |
-20 °C to 80 °C |
| -accuracy |
±0.1 °C |
| -resolution |
0.01 °C |
| -compensated range |
0 °C tot 40 °C |
| Battery life |
10 years (depending on use) |
| Weight |
55 grams |
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