Conductivity-Salinity Data Logger (For Fresh Water)
Backorder Now, once ordered your item will dispatch before the 23rd of May 2025, call 1300 737 871 (NZ 0800 737 871 to confirm).
$2,514.60 AUD Inc. GST
The HOBO U24 Conductivity Logger is a high-accuracy, cost-effective data logger for measuring conductivity and temperature in streams, lakes, and other freshwater sources. Ideal for monitoring aquifers for saltwater intrusion and road and agricultural runoff, the U24 is easy to deploy and maintain. It features a non-contact sensor to minimize drift-related measurement errors, open access to the sensor for cleaning, and software-based drift compensation.
Features:
- Non-contact sensor reduces sensor drift for easy maintenance
- 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
- Compatible with the HOBO Waterproof Shuttle for easy and reliable data retrieval and transport
Warranty
- 1 Year Manufacturer Warranty + Additional 1 Year Instrument Choice Warranty
Specifications
- Memory - 18,500 temperature and conductivity measurements when using one conductivity range; 14,400 sets of measurements when using both conductivity ranges (64kbytes)
- USB optical interface provides high-speed, reliable data offload in wet environments
bull; Sample rate - 1 second to 18 hrs, fixed or multiple-rate sampling with up to 8 user-defined sampling intervals
- Battery life - 3 years (@ 1 min logging)
- Maximum Depth - 70 m (225')
- Operating Range - 0 to 50C (32F to 122FF) - non freezing
- Weight - 193 gm (6.82 ounces), buoyancy in freshwater: -59.8 gm (-2.11 ounces)
- Size - 3.18 cm diameter x 16.5 cm, with 6.3 mm mounting hole (1.25" diameter x 6.5")
- Calibrated Range - Conductivity: Low Range: 0 to 1,000 uS/cm; Full Range: 0 to 10,000 uS/cm - Temperature: 5 to 40C (41 to 104F)
- Extended Range - Conductivity: Low Range: 0 to 2,500 uS/cm; Full Range: 0 to 15,000 uS/cm - Temperature: 0 to 40C (32 to 104F)
- Accuracy - Conductivity: 3% of reading, or 5 uS/cm, whichever is greater / Temperature: 0.1C (0.2F)
- Resolution -Conductivity: 1 uS/cm - Temperature: 0.01?C (0.02?F)
- Response time - 1 second to 90% of change
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