Conductivity Loggers
HOBO U24 Series

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Product Description

Conductivity monitoring for freshwater and stable saltwater applications

HOBO Conductivity Loggers are convenient, rugged, and cost-effective data loggers for a variety of freshwater and saltwater monitoring applications. The HOBO U24-001 model provides high-accuracy conductivity data in freshwater environments, for applications such as environmental impact monitoring, stormwater management, and water quality studies. The HOBO U24-002-C model is for saltwater environments with relatively small changes in salinity (±5,000 µS/cm) such as saltwater bays, or to detect salinity events such as upwelling, rainstorm, and discharge events. This logger can also be used to gather salinity data for salinity compensation of HOBO U26 Dissolved Oxygen logger data. Note: This logger is not intended for monitoring salinity levels in waters with widely changing salinities as it can have significant measurement error and drift in those environments.

Non-contact capacitive sensor provides long life
Easy access to sensor for cleaning and shedding air bubbles
HOBOware Pro software provides compensation for fouling using calibration points from the start and end of each
Optical interface provides high-speed, reliable data offload in wet environments
Compatible with HOBO Waterproof Shuttle for easy and reliable data retrieval

Product Features

Communicates to HOBO MX data loggers using Bluetooth (LE) technology
No internet connection required
Set data logger’s name, password, logging rate, alarm threshold, start and stop time
Automatically upload data to Onset’s cloud-based HOBOlink software to store and merge data files
Configure and clear audible alarms
Page the data logger
Quickly download and view data
Export and share data as CSV, TXT, XLSX, or HOBO files