Freshwater temperature and conductivity recorder U24-001

Name: Freshwater temperature and conductivity recorder U24-001
Brand: Onset devient LI-COR
SKU: U24-001
Price: 1015 EUR
Availability: InStock

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THE'recorder data U24-001 is a device of high precision and economic designed for measure and record the conductivity and temperature in various sources of'freshwater such as streams lakes
Sa versatility in fact an ideal tool for monitoring of the aquifers, allowing detection of'intrusions of'salt water and monitoring of road runoff and agriculture.
Son contactless sensor has a coating de titanium pentoxide which offers a protection against tarnishing and corrosion.
Plus, the coating is inert, facilitating sensor cleaning eliminating'soiling.

Important:

Requires configuration and unloading of data :

- Software HOBOware Pro
- The optical USB base station Base-U-4

€1,015.00

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Tags: Onset, temperature, high precision, recorder, data recorder, Hobo, lakes, HOBOware Pro, temperature recorder, streams, freshwater, economic, temperature sensor, salinity, conductivity recorder, conductivity, titanium pentoxide, contactless sensor, U24-001, monitoring aquifers, salt water intrusion, road runoff, agricultural runoff, open access, easy cleaning, easy maintenance, easy conversion

Categories: Shop, Matching products, By applications, By product type, By environment, By measures, Energy performance, Environmental Protection & Research, Water resources management, Conformity of construction, Environment, Renewable energy, Aquatic ecology, Dam management, Hydrology and groundwater, Water quality and conformity, Watershed management, Wetlands and rainwater, Water, Conductivity / Salinity, Water temperature, Recorders, By type of communication, Optical and USB (computer with Hoboware)

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Description

THE'recorder de temperature and conductivity en freshwater U24-001 is a data recorder de high precision and economic which measures and records the conductivity and temperature in streams lakes and other sources of'freshwater.
Recommended for monitor on aquifers to detect'salt water intrusion and road runoff and agricultureopen access from this recorder to its sensor simplifies the cleaning and the'maintenance, and sound contactless sensor minimizes drift-related measurement errors.
It also includes: drift compensation based on software.
The coating of titanium pentoxide on the contactless sensor prevents it from coming into contact with water, thus preventing the tarnishing or corrosion associated with conventional electrode sensors.
This sensor coating is also inert, so that the'soiling can be easily erased from the sensor.

Technical specifications:

- The non-contact sensor with titanium pentoxide coating offers a long life and less measurement drift
- Provides easy access to the sensor to clean and remove air bubbles
- Software HOBOware Pro allows calibration of the starting/arrival point to compensate for any soiling and allows easy conversion to specific conductance and salinity.
- USB optical interface allows reliable and fast data unloading in wet environments
- Compatible with the HOBO waterproof shuttle for easy and reliable data recovery and transport

Recorder Features:

- Actual conductivity, temperature, specific conductance at 25°C (calculated)
- Calibrated measuring ranges of conductivity:
Low range: 0 to 1000 μS/cm
Complete range: 0 to 10,000 μS/cm
Calibrated conductivity range:
- Temperature range: 5° to 35°C (41° to 95°F)
Wide ranges of conductivity:
Low range: 0 to 2,500 μS/cm
Complete range: 0 to 15,000 μS/cm
- Temperature measurement range: -2° to 36°C (28° to 97°F)
- Specific conductance accuracy (in the calibrated range)
Low range: 3% of reading, or 5 μS/cm
Full range: 3% of reading, or 20 μS/cm, whichever is higher, using the conductivity data assistant and calibration measurements.
- Conductivity resolution: 1 μS/cm
- Temperature accuracy: 0.1°C (0.2°F) at 25°C (77°F)
- Temperature resolution: 0.01°C (0.02°F)
- Conductivity drift: Less than 3% sensor drift per year, excluding drift due to soiling
- Response time: 1 second to 90% change (in water)
- Operating range: -2° to 36°C (28° to 97°F) - without gel
- Memory: 18 500 measurements of temperature and conductivity using a conductivity range, 11,500 series of measurements when using both conductivity ranges (total memory of 64 KB)
- Sampling rate: 1 second at 18 hours, sampling at fixed or multiple rates with up to 8 sampling intervals defined by the user
- Accuracy of the clock: ±1 minute per month
- Battery: 3.6 volt lithium battery
- Battery life: 3 years (1 minute recording)
- Maximum depth: 70 m (225 ft)
- Weight: 193 g (6.82 oz), fresh water buoyancy: -59.8 g (-2.11 oz)
- Size: 3.18 cm in diameter x 16.5 cm, with mounting hole of 6.3 mm (1.25 in. diameter x 6.5 in., 0.25 in. hole)
-Wet housing materials: Delrin, epoxy, stainless steel retention ring, polypropylene, Buna rubber O-ring, titanium pentoxide (inert coating on sensor)
- Environmental assessment: IP68