HOBO U20-001-03 Fresh Water Level Data Logger (0-76m)
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This water level data logger features high accuracy at a great price and ease-of-use, with no cumbersome vent tubes or desiccants to maintain. It is ideal for recording water levels and temperatures in shallow wells, streams, lakes and freshwater wetlands.
Key Features
- Lightning protection - no long signal wires, and electronics are shielded in stainless steel housing for use in freshwater (see the Water Level logger sensor location drawing)
- HOBOware Pro software provides easy conversion to accurate water level reading, fully compensated for barometric pressure (see demo) temperature, and water density.
- Multiple-rate sampling allows faster sampling at critical times such as when pumping starts or stops.
- Available in 4 depth ranges
- Ideal for use in wells, streams, lakes, wetlands and tidal areas
- No-vent-tube design for easy reliable deployment
- Available in stainless and titanium versions
- Durable ceramic pressure sensor
- 3-point NIST-traceable calibration certificate included.
Supports the following measurements: Absolute Pressure, Barometric Pressure, Temperature and Water Level
IMPORTANT Requires HOBOware Pro software and either a U-DTW-1 Waterproof Shuttle or the Base-U-4 Optic USB Base Station for configuration and data offload. See Connectivity Options below.
| Country of Manufacture | United States | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Explanation |
* Water Level Accuracy: With accurate reference water level measurement, known water density, accurate Barometric Compensation Assistant data, and a stable temperature environment. ** Raw Pressure Accuracy: Absolute pressure sensor accuracy includes all sensor drift, temperature, and hysteresis-induced errors. *** Changes in Temperature: Allow 10 minutes in water to achieve full temperature compensation of the pressure sensor. Maximum error due to rapid thermal changes is approximately 0.5%. |
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| Ideal For | Professional | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Brand | Onset HOBO | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Onset Product Series | U20 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Typical applications | Environmental (Outdoor), Field Research, Water Quality | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Measurements | Barometric Pressure, Pressure, Temperature, Water Level | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Standard delivery (Royal Mail) - £3.95 to £4.99
Available for purchases under £100. Your order should be with you within 4-5 working days.
Tracked delivery - £5.95 to £6.50
Our tracked delivery is either Royal Mail tracked, Parcelforce or UPS. Your order should be with you within 1-2 working days.
Next Day service - £9.95
Place your order before 2:30pm Monday - Friday and receive your order the next working day (excludes Saturdays, Sundays and Public holidays). Orders placed at the weekend are shipped on the next working day and usually arrive the following day. Goods shipped on a next working day service may be subject to delays by the courier which are outside of our control. Services to outlying areas may differ and take longer and enhanced services may not be available.
International delivery is available for this product. The cost and delivery time depend on country.
Collection
You can collect from our showroom. Please call before visiting to ensure we have your order ready.
| File Name | Link |
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| D226_Hobo_U20_Water_Level_Loggers.pdf | Download |