Water Level & Water Depth Loggers - HOBO U20

As such, they require atmospheric pressure data to compensate for air pressure changes. The U20 data logger is ideal for recording water levels and temperatures in bore holes, lakes, rivers, dams and tanks. Modems include;

• U20-001-01 For measuring depths 0-9m
• U20-001-02 For measuring depths 0-30.5m
• U20-001-03 For measuring depths 0-76.5m
• U20-001-04 For measuring depths 0-4m (use this model for atmospheric measurements or depths over V-notch weirs)

Note - these units require atmospheric pressure data to compensate for air pressure changes, this can be attained from a local metrelogical data observatory or from a unit used for atmospheric pressure measurements.

HOBO U20 Water Level and Water Depth Loggers Specifications

• Type  Onset Loggers
• Max No. Input Channels  2
• Display  No
• Pulse Input(s)  No
• Analogue Input(s)  No
• Temperature Input(s)  Yes
• Interface Serial/USB  USB via Optic Interface
• Modem Connectivity  No
• Network Connectable - LAN/WAN  No
• Radio/Wireless Sensors  No
• SMS Alarm Capable  No
• Humidity Input  No
• Application  Water depth loggers for bore holes, rivers, dams, lakes and tanks

For more information on Water Level & Water Depth Loggers - HOBO U20, please click here.