The Onset HOBO U24-001 Conductivity Data Logger for Freshwater is a high-accuracy, cost-effective way to collect water quality data. The U24-001 measures and records both conductivity and temperatures in streams, lakes, and other freshwater sources. This logger is recommended for monitoring aquifers for saltwater intrusion and road and agricultural runoff. This product’s open access to its sensor simplifies cleaning and maintenance. The HOBO U24-001’s non-contact sensor minimizes measurement errors related to drift. In addition, the logger features software-based drift compensation.
Note: U24-001 data loggers require the HOBOware software (free to download) to operate. Please also note that a USB interface cable comes with the purchase of a HOBOware Pro CD (BHW-PRO-CD), only.
NOTE: This product requires HOBOware software (USB interface cable included w/BHW-PRO-CD purchase, ONLY)
Non-contact sensor provides long life and less measurement drift
Provides easy access to sensor for cleaning and shedding air bubbles
HOBOware Pro software enables start/end-point calibration to compensate for any fouling and provides easy conversion to specific conductance and salinity
USB optical interface provides high-speed, reliable data offload in wet environments
Compatible with the HOBO Waterproof Shuttle for easy and reliable data retrieval and transport
Environments: The U24-001 Data Logger is for use in Outdoor and Underwater environments
Measurements: Temperature, Conductivity/Salinity
Calibrated Conductivity Range: Low Range: 0 to 1,000 µS/cm; Full Range: 0 to 10,000 µS/cm
Temperature Range: 5 to 35C (41 to 95F)
Accuracy: Conductivity: 3% of reading, or 5 uS/cm, whichever is greater
Temperature Accuracy: 0.1C (0.2F)
Specifications
(1) HOBO Freshwater Conductivity Data Logger
(1) Communications window protective cap
Required Items:
Coupler (COUPLER2-C) with USB Optic Base Station (BASEU-4) or HOBO Waterproof Shuttle (U-DTW-1)
HOBOware Pro 3.2 or later with the Conductivity Assistant 2.1 or later