Promotion of Green Buildings UA-002-64

Q1: Why did you choose HOBO data logger as the solution?

One of our responsibilities is the U.S. Department of Energy, positioning applications for sustainable and renewable energy to be available to end users. With the goal of turning buildings green, we perform analytics for state and local school districts, the military, and private industry, as well as residential clients.

Question #2: Does the HOBO logger offer you a new way to analyze data?

We have developed an energy saving test method based on the use of battery powered HOBO data loggers that we use in a variety of applications. For example, we will use light intensity sensors UA-002-64, UA-002-08 with internal data logger for lighting load analysis. We can mount one logger externally, then another on the work surface, and let them record for 48 hours of light. We can then put the collected data into a computer and see what percentage difference is there between the sunlight outside and the daylight entering the building. We can use this information to design daylighting system installations. The data logger is also used for window loading analysis, for energy load analysis of HVAC systems.

Question #3: Do data loggers improve the way you collect information?

Prior to this data logger test method, we had to use "chart Recorders and thermocouples to monitor various components of the building. This was a real hassle requiring the connection of equipment, which in some cases could take up to 80 man-hours. Data logging It may only take two hours.

Our office feels the importance of data loggers cannot be overstated because green building computer simulation software, while effective as a preliminary tool, does not show you how a building is responding. Every one of our reports includes a graphic with the actual website, so there's no doubt about the loading time period. Architects look at these diagrams in amazement, because buildings often respond differently than we would expect.