HOBO H22-001 Energy Logger



The HOBO Energy Logger is a modular, re-configurable data logging system for energy and industrial monitoring applications.
The 15-channel system enables energy and facility management professionals to quickly and easily solve a broad range of monitoring applications without having to purchase a toolbox full of loggers. Innovative, snap-in signal conditioning modules convert signals from nearly any type of sensor, and a suite of pre-defined plug-and-play smart sensors and powerful HOBOware software make set-up and deployment fast and easy. New communication.

Features & Specifications


  • 1 to 15 data channels
  • Sensors include AC Current, AC Voltage, kW, kWh, pressure, CO2, 4-20mA, 0-20VDC, temperature and humidity.
  • 6 Smart Sensor input jacks for plug-and-play Temperature, Humidity, and other environmental inputs
  • 2-channel TRMS module (optional) for high-accuracy AC Current and Voltage measurement
  • 2-channel Analog module (optional) provides ± 0.25% FS accuracy (from 50mV to full scale) for common 4-20mA and 0-20VDC sensor inputs
  • Automatic sensor recognition - Modules retain configuration until changed, providing plug-and-play convenience for commonly used sensors
  • 12VDC excitation power provided by logger
  • Intuitive HOBOware software supports point-and-click system set-up, data download, and data plotting/analysis
  • Large 512K non-volatile logger memory enables long-term deployments
  • Flexible battery/power options, including internal batteries, external automotive battery, or AC power adapter
  • HOBO U-Shuttle provides convenient in-field data readout and logger relaunch with basic smart sensor diagnostics and display of current readings
  • Serial-Ethernet Server allows for tying loggers into an existing network
  • Rugged case with optional mounting brackets


Has external sensors are available to measure:
  • 4-20 mA
  • AC Current
  • AC Voltage
  • Carbon Dioxide
  • DC Current
  • DC Voltage
  • Differential Pressure
  • Gauge Pressure
  • Kilowatt Hours
  • Kilowatts
  • Pulse
  • Relative Humidity
  • Temperature


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