Product Description
Hobo® | Conductivity Logger | For Freshwater Monitoring
DESCRIPTION
The HOBO® Conductivity Logger for Freshwater is a cost-effective and high-accuracy tool designed for monitoring water quality in streams, lakes, and other freshwater environments. This logger is particularly well-suited for detecting saltwater intrusion into aquifers and monitoring the impact of road and agricultural runoff.
Its innovative non-contact sensor minimizes drift-related measurement errors and is easy to clean for long-term use. The HOBOware Pro software enables start/end-point calibration to address fouling and allows for easy conversion to specific conductance and salinity using the Practical Salinity Scale 1978 (PSS-78). Data retrieval is seamless with a USB optical interface, ensuring reliable performance even in wet conditions. With a memory capacity of up to 18,500 measurements and a battery life of 3 years (1-minute logging), this rugged logger is built for extended deployments in freshwater applications.
Key Features
- High-Accuracy Measurements: Measures conductivity and temperature with precise accuracy.
- Non-Contact Sensor: Reduces drift and simplifies maintenance with open access for cleaning.
- Easy Data Analysis: HOBOware Pro software enables fouling compensation and salinity conversion.
- Robust Design: USB optical interface for quick data offload and a rugged body for freshwater applications.
- Long Battery Life: Provides up to 3 years of operation with 1-minute logging intervals.
Detailed Specification
| Specification | Details |
|---|---|
| Brand | HOBO |
| Model Number (MPN) | U24-001 |
| UNSPSC Code | 41114303 |
| Conductivity Range | Low: 0–1,000 µS/cm; Full: 0–10,000 µS/cm |
| Temperature Range | 41°F to 95°F (5°C to 35°C) |
| Conductivity Accuracy | ±3% of reading or 5 µS/cm, whichever is greater |
| Temperature Accuracy | ±0.2°F (±0.1°C) |
| Resolution (Conductivity) | 1 µS/cm |
| Resolution (Temperature) | 0.02°F (0.01°C) |
| Response Time | 1 second to 90% of change |
| Memory | 18,500 measurements (single range); 14,400 (dual range) |
| Logging Rate | 1 second to 18 hours |
| Battery Life | 3 years (@ 1-minute logging) |
| Maximum Depth | 70 m (225 ft) |
| Weight | 6.82 oz (negative buoyancy: -2.11 oz) |
| Dimensions | 1.25” diameter x 6.5”; 1/4” hole |
In Package
- 1 x HOBO® Conductivity Logger for Freshwater
- 1 x HOBOware Pro Software (downloadable)
Manuals & Documents
General Warranty Info:
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Shipping
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