IMPORTANT:This HOBO data logger requires HOBOware software and a communications device. See compatible items below.

The HOBO UX120 Pulse Data Logger is a highly versatile, 4-channelenergydata logger that combines the functionality of four separate data loggers into one compact unit. It enables energy management professionals – from energy auditors to building commissioners – to easily track building energy consumption, equipment runtimes, and water and gas flow rates. The HOBO UX120 Pulse Data Logger is available in astandard memory model (UX120-017)capable of 500,000 measurements and anexpanded memory version (UX120-017M)capable of over 4,000,000 measurements.

• Simultaneously measures and records pulse signals, events, state changes, and runtimes

• Stores up to over 4 million measurements, enabling longer deployments with fewer site visits

• Maximum pulse rate – 120 Hz

• Pulse input range – 0 to 24VDC

• Streamlines deployment via a range of start/stop options, logger status LEDs, and high-speed USB 2.0 data offload

• Works with Onset'sEnergy & Power Meterto measure Power Factor (PF), Reactive Power (VAR), Watt Hours (Wh) and more.Learn how.

  The T-VER-E50B2 Energy and Power Meter outputs (3) sets of pulses which are logged by the UX120-017. These pulses represent Watt-hours, Amp-hours, and VAR-hours. HOBOware software uses these pulse values to calulate AC Current, AC Voltage, kW, Power Factor, VARs, and VA. The formulas used in these calculations can be found here:14993-A-Derived-Channels.zip

• Compatible with HOBOware and HOBOware Pro software for logger setup, graphing and analysis

Environment:
The UX120-017 Data Logger is for use inIndoorenvironments

Measurements:
The UX120-017 Data Logger supports the following measurements (sensors sold separately):

State, Event, Runtime or Pulses from a variety of sensors including energy and flow meters.