Onset has expanded the range of measurement options for its line of HOBO U12 data loggers, which are small, durable devices designed for high-accuracy indoor environmental and energy monitoring. Multi-channel versions of the data loggers can now measure and record kilowatts, air velocity, gauge pressure, differential pressure, DC current and other energy and environmental parameters. The expanded measurements are possible through the introduction of a new, compact power adapter. The adapter enables energy and building management professionals to conveniently power external sensors that require 12 volt A/C excitation power. This augments the company’s existing line of measurement options, which includes:
- Air temperature.
- Relative humidity.
- Light intensity.
- AC current and AC voltage.
