CTLogger is an ultra-compact, battery powered, single channel logger that monitors on/off status of electrical loads with an external current transformer. This device has been designed to provide Total On-Time and Time-Of-Use (TOU) information about energy consuming devices with a constant power draw as well as the operating schedule for any device. The TOUs record the time (to the second) that a device turns on, and then again when it turns off. The data saved to the logger’s memory is a series of on-off transitions and time stamps. The Total On-Time and Percent On are shown on the logger’s 5 digit LCD screen.

A 5 digit LCD display shows total on-time and % on time. A 5 year user replaceable battery alows the unit to be used without any charging. The entire device is covered by a 3 year warranty. This logger has a storage capacity of 8,192 records.

Data stored in the logger can be downloaded to a computer, where the SMARTware 2009 Software will analyze and graph the data, or let you export the data and analyze it using the software of your choice, such as Excel.