U24-002-C Registrador de Conductividad/Salinidad y Temperatura en Agua Salada (100-55,000 uS/cm)

Nota: Para monitorizar salinidad en eguas con +/-5,000 uS/cm de variación, referirse a las precisiones mostradas en el Plot C. See the product specifications to determine if the accuracy is acceptable for your needs. Monthly field calibration readings are typically required to achieve the best accuracy.

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Distribuidor Oficial Autorizado de los Productos de Onset Computer Corporation en España desde hace màs de 25 años. 

Onset Data Loggers España 

Onset Computer Corporation

Medidas: Actual Conductivity, Temperature, Specific Conductance at 25C (calculated), Salinity (calculated using PSS-78, the Practical Salinity Scale 1978)

Rango de Medida de conductividad: (Calibrated Range)
High Range: 5000 to 55,000 uS/cm 
Low Range: 100 to 10,000 uS/cm
Over the range of 5 to 35C (41 to 95F)

Rango de medida de Temperatura: 5 to 35C (41 to 95F)

Plot A: Salinity Range (U24-002-C)*	Plot B: Specific Conductance Range in Saltwater
Plot C:  Specific Conductance High-Range Accuracy (U24-002-C)

Precisión de Conductancia Específica: (in Calibrated Range using Conductivity Assistant and Calibration Measurements)

Low Range: 3% of reading or 50 µS/cm, whichever is greater
High Range: 5% of reading, in waters within a range of 
±3,000 µS/cm; waters with greater variation can have substantially greater error (see Plot C)

Resolución:
Conductivity: 2 uS/cm 
Temperature: 0.01°C (typical 0.02°F)

Conductivity Drift:
Up to 12% sensor drift per month, exclusive of drift from fouling. Monthly start- and end-point calibration should be used with the HOBOware Conductivity Assistant to achieve the specified Specific Conductance accuracy.

Response time: 1 second to 90% of change (in water)

Operating Range: -2 to 36C (28 to 97F) – non-freezing

Memory: 18,500 temperature and conductivity measurements when using one conductivity range; 14,400 sets of measurements when using both conductivity ranges (64kbytes)

Sample rate: 1 second to 18 hrs, fixed or multiple-rate sampling with up to 8 user-defined sampling intervals

Clock accuracy: +/- 1 minute per month

Vida de la batería: 3 years (@ 1 min logging)

Máxima profundidad: 70 m (225')

Peso: 193 gm (6.82 ounces), buoyancy in freshwater: -59.8 gm (-2.11 ounces)

Dimensiones: 3.18 cm diameter x 16.5 cm, with 6.3 mm mounting hole (1.25' diameter x 6.5', ¼' hole)

Wetted Housing Materials: Delrin housing, epoxy, stainless steel retaining ring, polypropylene, Buna rubber O-ring, titanium pentoxide (inert coating over sensor) – all materials are suitable for long-term use in saltwater.

CE Compliance: The CE Marking identifies this product as complying with all relevant directives in the European Union (EU).