One channel logger for voltage measuring, monitoring and troubleshooting. True RMS voltage recording up to 600V AC/DC. Stores up to 240,000 measurements.
One channel logger for voltage measuring, monitoring and troubleshooting. True RMS voltage recording up to 600V AC/DC. Stores up to 240,000 measurements.
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 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 instruments internal memory to the computer for analysis.
Features
Applications
Channels | One |
Input Connection | Two recessed 4mm safety banana jacks |
Measurement Range | 0 to 600V AC/DC |
Resolution | 0.1V |
Accuracy (50/60Hz) | 0 to 5V: unspecified 5 to 50V: ± (0.5% of Reading + 1V) 50 to 600V: ± (0.5% of Reading + 0.5V) |
Input Impedance | 40MΩ |
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 L261 Simple Logger II AC/DC Voltage Data Logger, 600 V.
Channels | One |
Input Connection | Two recessed 4mm safety banana jacks |
Measurement Range | 0 to 600V AC/DC |
Resolution | 0.1V |
Accuracy (50/60Hz) | 0 to 5V: unspecified 5 to 50V: ± (0.5% of Reading + 1V) 50 to 600V: ± (0.5% of Reading + 0.5V) |
Input Impedance | 40MΩ |
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 L261 Simple Logger II AC/DC Voltage Data Logger, 600 V.