Energy monitoring with wireless sensors

Onset introduces wireless sensing hubs that communicate with centralized monitoring to understand energy use and environmental conditions in buildings.  …

…   “HOBO ZW Series data nodes reduce the cost and complexity of data collection by measuring, recording and transmitting real-time energy use and environmental data – from dozens of points – to a central PC. Different from traditional data loggers, HOBO data nodes work together in a self-healing wireless network to transmit logged data to a PC at regular intervals.

This eliminates the need of having to spend time retrieving collected data from individual data loggers deployed throughout a facility.  The wireless nodes can measure temperature, relatively humidity, kilowatt hours, CO2, AC voltage, amps, gauge pressure, and a variety of other parameters. ”