$375.00EACH
Quantity on Order:3
- Description
- Specifications
- Documents
- Depths up to 30 feet
- Self-contained non-vented design enables easy deployment
- Ideal for use in both fresh and saltwater environments, including wells, streams, lakes, wetlands, and tidal areas
- Durable ceramic pressure sensor withstands freezing
- HOBOware Pro software provides easy conversion to accurate water level reading
- Note: A calibration certificate is not offered for this logger.
The HOBO by Onset U20L-04 is a low-cost, research-grade water level data logger for continuously measuring water level and temperature in a wide range of underwater environments. It features 0.1% measurement accuracy, a polypropylene housing for use in both fresh and salt water, and a non-vented design for convenient and hassle-free deployment.
Note: A calibration certificate is not offered for this logger. If you require a NIST-traceable calibration certificate, please see the U20-001-04 (freshwater) or U20-001-04-Ti (saltwater).
Important Info: This logger 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.
Brand:Â HOBO by Onset
Series:Â U20 Series
Accuracy:Â +/-0.1 Percent FS (Water Level), +/-0.44-Deg C (Temperature)
Battery Type:Â Lithium (AA)
Data Logging:Â Yes
IP Rating:Â IP68
Material:Â Polypropylene, Viton and Buna-N O-Rings, Ceramic Sensor, Stainless Steel Screws
Measuring Range:Â 0-13 ft.
Memory:Â 64K Bytes Memory (Approx. 21,700 Pressure and Temperature Samples)
Operating Temperature Range: -20-50°C
Power Source:Â Battery
Response Time:Â Less Than 1 Second (Pressure), 10 Minutes in Water (Typical)
Safety Rating:Â CE
Type:Â Water Level
Video:Â 1118327
$375.00EACH
Quantity on Order:3