U20 series self recording water level gauge

The HOBO U20 series water level gauge can be used to monitor changes in water level and temperature in streams, lakes, wetlands, tidal areas, and groundwater. It has the advantages of high precision, easy use, and low price. It adopts the principle of pressure measurement, which eliminates bulky ventilation pipes and other equipment, does not require desiccants, reduces daily maintenance workload, has a compact size, and is easy to use. Meanwhile, U20 can also serve as an atmospheric pressure sensor for precision compensation of water level sensors.

This series of products has multiple models with different water level ranges and resolutions, with a large water level range of up to76.5m. There are also two types of shells available for you to choose from: stainless steel and titanium alloy, which can meet your different needs. Titanium alloy casing is more suitable for high salinity and high corrosiveness areas such as wetlands, beaches, and oceans. The U20 is powered by a 3.6V lithium battery and has an extremely long lifespan. Built in 64K memory, capable of storing approximately 21700 sets of pressure and temperature data.

In addition, we have prepared multiple types for youThe U20 series combination set (divided into standard set and luxury set) makes your selection and use more convenient. The entry-level kit includes 1 U20 water level gauge, 1 BASE-U-4 optical USB dock, and 1 set of HOBOware Pro software. The luxury version package includes 2 U20 series water level gauges (including 1 for atmospheric pressure compensation measurement), 1 U-DTW-1 waterproof data reader, 1 set of HOBOware Pro software, and 1 carrying case (which can accommodate all items in the luxury package). At the same time, you can also choose other additional accessories.

particular Point:

lNo ventilation duct design eliminates the tedious installation and maintenance

lHOBOware software can provide you with compensation for water level, atmospheric pressure, temperature, water density, and complete graphical data analysis reports

loptics/USB dock, high-speed data transfer

lThe sampling rate from 1 second to 18 hours can be set by oneself

lStainless steel or titanium alloy shell, suitable for different usage environments

lEasy to use and requires minimal maintenance

lEquipped with lightning protection