AEMC L261 SINGLE CHANNEL AC VOLTAGE LOGGER

The Simple Logger® II Model L261 is a one channel recording device powered by two alkaline batteries. 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 (Harmonics are only available from the Simple Logger® II Control Panel within the DataView® software).

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.

Analog information on the input is sampled and converted to a digital signal. This digital signal is processed and stored along with scale and time information. An optically isolated Universal Serial Bus (USB) port provides for the transfer of data from the instrument’s internal memory to the computer for analysis.

Features:

TRMS voltage recording up to 600VAC/DC
64 samples per cycle
Programmable storage rates from 8 every second to 1 per day
3 user selectable storage modes
Stores up to 240,000 measurements in non-volatile memory
Powered by standard Alkaline batteries
Lightweight, compact, fits anywhere
5 LED indicators quickly and clearly display Logger status
Includes DataView® software for data storage, real-time waveform display, analysis and report generation
Isolated USB communication
300V CAT IV; 600V CAT III

Applications:

Surge and Sag recording
Long term supply monitoring
Industrial, commercial, residential monitoring
Monitor voltage harmonics
Find intermittent voltage problems
Machine monitoring

Model: L261
Manufactured by: AEMC