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Water Level Logger Kit (4m) - KIT-S-U20-04
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The KIT-S-U20-04 represents a complete solution, economic, and ready for use to monitor accurate on water levels until 4m and the temperatures in miscellaneous aquatic environments, such as well streams lakes freshwater wetlands and tidal zones.
This is kit includes a data recorder HOBO U20-001-04 specially designed for reliable measures and precise water levels, as well as a base station BASE-U-4 that assures a leakproof communication, ensuring security and reliability from data transmission to software HOBOware Pro included in the kit, allowing for in-depth analysis of the data collected.
KIT-S-U20-04
€825.00
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The KIT-S-U20-04 is a solution all-in-one, affordable and ready for use, ideal for a effective monitoring of the water levels up to depth of 4 meters and temperatures in miscellaneous aquatic environments, whether it's about well, of streams, of lakes, of freshwater wetlands or tidal zones.
This kit includes three essential elements:
One data recorder HOBO U20-001-04, capable of measuring with a high precision on water levels and record the pressure fluctuations for further measures precise.
A base station BASE-U-4 with 5 interchangeable couplers, ensuring one leakproof communication for the reliable recovery of the recorded data.
Software HOBOware Pro, which simplifies the analysis of the data collected by carrying out accurate conversions in water level measurements, taking into account parameters such as barometric pressure, the temperature and water density.
Barometric pressure data can also be obtained from a weather station nearby.
This kit offers several practical advantages, including: protection against electric surges from the lightning, one frequent sampling for detailed data, and pressure sensor en robust ceramic for extremely precise measurements of water levels.
With the KIT-S-U20-02 you have a reliable and comprehensive solution for monitoring aquatic environments, allowing you to take informed decisions based on the data collected.
Technical specifications:
- Protection against lightning, no long signal wires and electronics is protected in a stainless steel case
- Software HOBOware Pro allows easy conversion to accurate water level reading, fully compensated for barometric pressure, temperature and water density.
- Multiple rate sampling allows faster sampling at critical times, such as when pumping starts or stops.
- Available in four deep beaches
- Ideal for use in wells, streams, lakes, wetlands and tidal areas
- Aeration tube-free design for easy and reliable deployment
- Durable ceramic pressure sensor
Pressure sensor features:
- Operating range of the pressure sensor: 0 to 145 kPa (0 to 21 psia), approximately 0 to 4 m (0 to 13 ft) depth of water at sea, or 0 to 7 m (0 to 23 ft) water at 3,000 m (10 000 ft) altitude
- Calibrated factory range: 69 to 145 kPa ( 10 to 21 psia), 0° to 40°C (32° to 104°F)
- Breaking pressure: 310 kPa (45 psia) or 18 m (60 ft) deep
- Water level accuracy*:
Typical error - 0.075% FS, 0.3 cm (0.01 ft) of water
Maximum error: - 0.15% FS, 0.6 cm (0.02 ft) water
Gross pressure accuracy**: 0.3% FS, 0.43 kPa (0.063 psi) maximum error
Resolution: Pressure response time: 90% Thermal response time (90%)†: approximately 10 minutes in water to obtain a complete compensation of pressure sensor temperature
* With accurate measurement of the reference water level and barometric compensation assistant data
** The absolute pressure sensor accuracy includes all errors induced by pressure drift, temperature and hysteresis
† The maximum error due to rapid thermal change is about 0.5%
Temperature sensor features:
- Operating range: -20° to 50°C (-4° to 122°F)
- Accuracy: 0.37°C to 20°C (0.67°F to 68°F), see track A
- Resolution: 0.1°C to 20°C (0.18°F to 68°F) (10 bits)
- Response time (90%): 3.5 minutes in water (typical)
- Stability (driving): 0.1°C (0.18°F) per year
Recorder Features:
- Real time clock: ± 1 minute per month 0° to 50°C (32° to 122°F)
- Battery: 2/3 AA, 3.6 Volt Lithium, factory replaceable
- Battery autonomy (typical use): 5 years with 1 recording interval of one minute or more
- Memory (non-volatile): 64 KB memory (approximately 21,700 pressure and temperature samples)
- Dimensions: 2.46 cm (0.97 inches) in diameter, 15 cm (5.9 inches) in length; 6.3 mm (0.25 inches) diameter mounting hole
- Weight: approximately 210 g (7.4 oz)
- Materials in contact with the fluid: stainless steel 316, Viton O-rings, acetyl cap, ceramic sensor
- Shock/fall:
The recorder is shock sensitive.
Handle carefully and avoid any impact.
Always use appropriate packaging when shipping the recorder.
- Journaling interval: fixed or multiple rate logging intervals, with up to 8 intervals and user-defined logging times, recording intervals from 1 second to 18 hours.
Refer to the HOBOware software manual.
- Launch modes: Immediate start and delayed start
- Method of unloading: Unload during logging, Stop and unload
- Indication of battery:
The battery voltage can be viewed in the status screen and possibly stored in the data file.
Low battery indication in the data file.
- Environmental index : IP68
KIT-S-U20-04
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