Features
- Dual range 100/1000A user selectable per channel
- 64 samples per cycle
- Programmable storage rates from 8 every second to 1 every day
- 4 user selectable storage modes
- Stores up to 240,000 measurements
- Powered by standard Alkaline batteries
- Lightweight, compact
- 5 LED indicators
The AEMC ML912 Simple Logger® II is a two channel AC current recording device powered by two alkaline batteries. It
incorporates two user selectable measurement ranges of 0 to 100 Amps and 0 to 1000 Amps. 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 stores TRMS values at user programmable rates of up to eight times per second. TRMS calculations
are performed on a single line cycle. 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.
Applications include:
Single and Split phase load monitoring
Neutral and ground current monitoring
Intermittent problem detection
Harmonic current monitoring using DataView® software
Machine load monitoring
Fault current detection
Load profiling
