The AEMC L111 Simple Logger 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 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 DataView®).
Current can be measured and recorded with 0.1A resolution. Full scale measurement is probe dependent. 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 instruments internal memory to the computer for analysis.
Probes are not included and must be purchased separately.
|Input Connection||Two recessed banana jacks|
|Measurement Range||0 to 1A AC (probe dependent)|
|Accuracy (50/60Hz)||0 to 10mA: unspecified
10 to 50mA: ±(0.5% of Reading + 1mA)
50 to 1000mA: ±(0.5% of Reading + 0.5mA)
|Sample Rate||64 samples/cycle|
|Storage Rate||Programmable from 8 every second to 1 every day|
|Storage Modes||Start/Stop, FIFO, Extended Recording Mode (XRM™)* and Alarm|
|Recording Length||15 minutes to 8 weeks, programmable using DataView®|
|Memory||240,000 measurements (512KB)
Data is stored in non-volatile memory and retained if the battery is low or removed
|Communication||USB 2.0 optically isolated|
|Power Source||2 x 1.5V AA-cell Alkaline batteries (included)|
|Battery Life||100 hours to >45 days (dependent on sample rate and recording length)|
Click on a category to view a selection of compatible accessories with the AEMC L111 Simple Logger II True RMS Datalogger, 1-Channel, 0-1A AC.