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ater Level |
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Measuring range | selectable up to max. 300m water column |
Resolution | Standard: 1 cm / Option: 1 mm |
Accuracy | < 0.05% of selected measuring range |
Temperature |
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Measuring range | -5°C to +50 °C / Option: -5°C to +70°C |
Accuracy | <0.1°C |
Other data |
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Memory | Flash memory 4MB, non-volatile, for min. 338,600 records |
Measuring interval | Adjustable: 1 minute to 99 days / Optional: from 1 second, up to 10 intervals preselectable |
Length of cable | individually selectable up to max. 500 m |
User interface | RS 232; can be addressed via serial and USB interface |
Dimensions Probe | Ø22mm x 175mm |
Dimensions converter unit | Ø50mm x 110mm |
Operating temperature | -30°C to +70°C / probe in ice-free area |
Connection thread | G 1 inch / Whitworth thread |
Power supply | Integrated lithium battery / sufficient for 10 years and 3,000,000 measurements; exchangeable at the factory |
- Specially designed for measuring and recording water level and temperature in artesian groundwater wells
- The Artesian Well Head accessory ensures that the water level in the well is reliably and accurately measured, even when changing from artesian to non- artesian condition
- In the version type 570-LTC also available with additional conductivity measurement
The Datalogger type 570-II artesian will be fastened by screwing the top piece into the artesian head of the groundwater well. The top piece which has a 1-inch connection thread is water- and pressure-tight. The water level is measured by a pressure sensor according to the relative pressure method, the barometric pressure fluctuation is automatically compensated. The interface for PC- connection of the top piece is protected against unauthorized opening, environmental influences and vandalism.
This Datalogger 570-II is especially suitable for water level and temperature measurements in artesian groundwater production and monitoring wells. The type 570-LTC version can measure the water level and the temperature as well as the electrical conductivity.The very robust construction made of high-quality stainless steel, precise sensor technology and not least the solid HT Datalogger technology guarantees the long-term monitoring success.
- Power supply for 10 years of operation with 3,000,000 measurements
- Barometric fluctuation is already compensated automatically
- Maintenance-free, no desiccant required
- Screw connection for 1 inch Whitworth thread
- Usual easy installation and operation
- Minimal installation effort
- High vandalism protection due to very robust construction
