RETIRED ›
This product is not available for new orders. We recommend ordering: LevelVue B10.
This product is not available for new orders. We recommend ordering: LevelVue B10.
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Overview
The DB1 determined level by measuring the pressure required to force bubbles (nitrogen or air) from a pair of submerged tubes. The submerged tubes were separated by a known fixed vertical distance. A single pressure transducer measured each tube and the atmospheric pressure. This technique compensated for temperature effects and long-term drift in the transducer, producing a more accurate measurement. Accuracy was ±0.05% full scale range.
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Compatibility
Note: The following shows notable compatibility information. It is not a comprehensive list of all compatible or incompatible products.
Dataloggers
| Product | Compatible | Note |
|---|---|---|
| 21X (retired) | ||
| CR10 (retired) | ||
| CR1000 (retired) | ||
| CR10X (retired) | ||
| CR200X (retired) | ||
| CR206X (retired) | ||
| CR211X (retired) | ||
| CR216X (retired) | ||
| CR23X (retired) | ||
| CR295X (retired) | ||
| CR3000 (retired) | ||
| CR500 (retired) | ||
| CR5000 (retired) | ||
| CR510 (retired) | ||
| CR800 (retired) | ||
| CR850 (retired) | ||
| CR9000 (retired) | ||
| CR9000X (retired) |
Additional Compatibility Information
Data Logger Considerations
One differential analog channel, one switched excitation output, and three control ports are required.
Specifications
| Accuracy | ±0.05% of Full Scale Range |
| Temperature Range | -25° to +50°C |
| Dimensions | 14.0 x 10.2 x 12.2 cm (5.5 x 4.0 x 4.8 in.) |
| Weight | 3.8 lb (1.7 kg) |