Straightforward monitoring

The Tinytag Energy Logger from Gemini Data Loggers is a non-invasive device suitable for monitoring single or three phase power supplies. It is portable and self-configuring, and can be used for spot-checks or for longer term recording to identify when equipment is being used, times of peak load, how much energy is being used and the overall assessment of energy efficiency. Combining ease of use with accurate, high level performance, the Energy Logger is suitable for monitoring power usage of both single devices and entire installations.

Logging can be initiated by the touch of a button, so a laptop is not needed to operate the device on site. It does not require the exposure of any live wires or terminals so it is also safe. Non-invasive flexible coils are used to monitor the current in each phase of a three phase supply while the voltage information may be obtained via a standard 13A wall socket.