SAIV Device / Instrument
Water level recorder TD301R
High-precision tide, water level and temperature recorder with 0.01% accuracy.
Description
The TD301R records tide level in the sea and water level in lakes, reservoirs, groundwater and rivers, along with temperature. A pressure sensor with built-in temperature compensation is used, and atmospheric pressure is compensated by an air pipe in the cable.
Key features
- Pressure ranges 10, 20, 50 and 100 m, accuracy +/- 0.01% FS (-2 to 40°C)
- Temperature accuracy +/- 0.01°C
- Programmable interval from 1 sec to 180 min
- Ring memory of 44000 data sets
- RS232 output and replaceable lithium battery
- Vacuum-molded polyurethane
Applications
Tidal measurement and flood warning.
Specifications
| Pressure ranges | 10, 20, 50, 100 m |
|---|---|
| Pressure accuracy | +/- 0.01% FS (-2 to 40°C) |
| Temperature accuracy | +/- 0.01°C |
| Memory | 44000 data sets (ring memory) |
| Interval | 1 sec to 180 min |
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