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    HOBO Fresh Water Conductivity Data Logger U24-001

    € 1.179,- 0 In stock: 1-4 Weeks
    • Free shipping in the Netherlands from € 35, -
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    Product description

    This high-accuracy conductivity data logger is a cost-effective way to collect water quality data. The HOBO U24 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’s non-contact sensor minimizes measurement errors related to drift. In addition, the logger features software-based drift compensation. 

    The HOBO U24 Conductivity data logger features a non-contact sensor with a Titanium Pentoxide coating. This coating prevents the sensor from coming in contact with the water, which in turn prevents tarnishing or corrosion associated with traditional electrode sensors. This sensor coating is also inert, enabling fouling to be easily wiped off the sensor.
     
    • 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
    The HOBO U24 Conductivity data logger features a non-contact sensor with a Titanium Pentoxide coating. This coating prevents the sensor from coming in contact with the water, which in turn prevents tarnishing or corrosion associated with traditional electrode sensors. This sensor coating is also inert, enabling fouling to be easily wiped off the sensor.
     
    In what environment does this operate?
    This operates in outdoor and water environments.
     
    What measurements does this support?
    The supports the following measurements: Conductivity/Salinity and Temperature
     
    Specifications
    MeasurementsActual Conductivity, Temperature, Specific Conductance at 25°C (calculated)
    Conductivity Calibrated Measurement RangesLow Range: 0 to 1,000 µS/cm
    Full Range: 0 to 10,000 µS/cm
    Conductivity Calibrated Range - Temperature Range5° to 35°C (41° to 95°F)
    Conductivity Extended RangesLow Range: 0 to 2,500 µS/cm
    Full Range: 0 to 15,000 µS/cm
    Temperature Measurement Range-2° to 36°C (28° to 97°F)
    Specific Conductance Accuracy (in Calibrated Range)Low Range: 3% of reading, or 5 µS/cm, and
    Full Range: 3% of reading, or 20 µS/cm, whichever is greater, using Conductivity Data Assistant and calibration measurements
    Conductivity Resolution1 µS/cm
    Temperature Accuracy0.1°C (0.2°F) at 25°C (77°F)
    Temperature Resolution0.01°C (0.02°F)
    Conductivity DriftLess than 3% sensor drift per year, exclusive of drift from fouling
    Response Time1 second to 90% of change (in water)
    Operating Range-2° to 36°C (28° to 97°F) - non-freezing
    Memory18,500 temperature and conductivity measurements when using one conductivity range; 11,500 sets of measurements when using both conductivity ranges (64 KB total memory)
    Sample Rate1 second to 18 hrs, fixed or multiple-rate sampling with up to 8 user-defined sampling intervals
    Clock Accuracy±1 minute per month
    Battery3.6 Volt lithium battery
    Battery Life3 years (at 1 minute logging)
    Maximum Depth70 m (225 ft)
    Weight193 g (6.82 oz), buoyancy in freshwater: -59.8 g (-2.11 oz)
    Size3.18 cm diameter x 16.5 cm, with 6.3 mm mounting hole (1.25 in. diameter x 6.5 in., 0.25 in. hole)
    Wetted Housing MaterialsDelrin®, epoxy, stainless steel retaining ring, polypropylene, Buna rubber O-ring, titanium pentoxide (inert coating over sensor)
    Environmental RatingIP68

    Manual

    Specifications

    Article number
    U24-001

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    HOBO Fresh Water Conductivity Data Logger U24-001
    € 1.179,-
    HOBO Fresh Water Conductivity Data Logger U24-001
    0 In stock: 1-4 Weeks
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