Line tracking is performed such that 64 samples over one line cycle are taken. Frequency tracking is performed over the range of ±2Hz around the nominal line frequency (50 or 60Hz). Harmonic measurements are calculated from these 64 samples.
The Simple Logger® II records TRMS at a rate of up to eight times per second. The measurement process is performed no more than eight times per second. TRMS calculations are performed on a single line cycle. This means that the input(s) are ignored between measurement intervals.
The main advantage of the logger is its ability to perform a variety of recording tasks with easy and intuitive setup from a computer using DataView® software.
AEMC Simple Logger® II Model ML914 The Simple Logger® II Bluetooth Edition Model ML914 is a 4-channel AC current recording device powered by alkaline batteries and includes four integral 6"...
AEMC L261 Description: The AEMC L261 Simple Logger II is a one channel recording device powered by an alkaline battery pack. Line tracking is performed such that 64 samples over one line cycle are...
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