Onset has expanded the range of measurement options for its line of HOBO U12 data loggers. Specifically, multi-channel versions of HOBO U12 data loggers can now measure and record kilowatts, air velocity, gauge pressure, differential pressure, DC current and other energy and environmental parameters.
A new, compact power adapter enables energy and building management professionals to power external sensors that require 12 V AC excitation power. The adapter augments the company's existing line of measurement options, which includes air temperature, relative humidity, light intensity, AC current and AC voltage. The adapter can also power any user-supplied external sensor that requires up to 400 mA at 12 VDC.
For plotting and analyzing data gathered by the HOBO U12 data loggers, Onset offers HOBOware software, a graphing and analysis software package for Windows and Macintosh.