Simple Logger II (2-Channel, TRMS, MiniFlex, 100/1000AAC, DataView Software)
The Simple Logger II Model ML912 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 an 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:
- Split phase load monitoring
- Neutral and ground current monitoring
- Intermittent problem detection
- Harmonic current monitoring using DataView software
- Machine load monitoring
DataView Graphing & Analysis Software
The DataView software provides a convenient way to configure and control logging from your computer. Through the use of clear and easy-to-use tabbed dialog boxes, all Simple Logger II functions can be configured and tests can be initiated. Results can be displayed in real-time and stored in your PC or the logger. Standard or custom reports may be printed along with the operator’s comments and analysis.
Configure all data logger functions
- Display and analyze real-time data on your PC
- Configure all data logger functions and parameters from your PC including sample rate, recording length, channel configuration, and more
- Create and store a complete library of configurations that can be uploaded to the logger as needed
- Zoom in and out and pan through sections of the graph to analyze the data
- Download, display, and analyze recorded data
- Display waveforms, trend graphs, harmonics (AC models), and text summaries
- Create custom views and reports
- Print reports using standard or custom templates you design