AEMC L101 (2126.02) AC Current Loggers

DISCONTINUED ITEM

The Simple Logger^® II Model L101 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 instrument’s internal memory to the computer for analysis

• Compatible standard current probes with voltage output and BNC connection
• 64 samples per cycle
• Programmable storage rates from 8 every second to 1 every 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
• 50V Cat III

Models L101 and L111

• Load profiling
• Fault current detection
• Intermittent problem detection
• Demand recording
• Neutral current monitoring
• Harmonic current recording using DataView^® software
• Metering CT resizing

Model L102

• Split phase load monitoring
• Neutral and ground current monitoring
• Intermittent problem detection
• Harmonic current monitoring using DataView® software
• Machine load monitoring

• Channels : One (L101 and L111); Two (L111)
• Input Connection : BNC (L101 and L102); Two recessed banana jacks (L111)
• Current Probe Output
• Voltage Range : 0 to 1V (probe dependent); 0 to 1A (L111)
• Resolution : 0.1mV
• Sample Rate : 64 samples/cycle
• Storage Rate : Programmable from 125mS to 1 day
• Storage Modes : Start/Stop, FIFO and Extended Recording Mode (XRM™)
• Recording Length : 15 minutes to 8 weeks, programmable using DataView®
• Memory : 240,000 measurements (512KB) The recorded data is stored in nonvolatile
•                 : memory and retained even if the battery is low or removed.
• Communication : USB 2.0 optically isolated
• Power Source : 2 x 1.5V AA-cell Alkaline batteries
• Battery Life : 100 hrs to >45 days (dependent on storage rate/recording length)
• Dimensions : 5.38 x 2.75 x 1.28″ (136 x 70 x 32mm)
• Max Conductor Size : Current probe dependent
• Weight (with battery) : 6.4 oz (180 grams)
• Case : UL94-V0
• Vibration : IEC 68-2-6 (1.5mm, 10 to 55Hz)
• Shock : IEC 68-2-27 (30G)
• Drop : IEC 68-2-32 (1m)
• Operating Temperature : 14° to 122°F (-10° to 50°C)
• Storage Temperature : -4° to 140°F (-20° to 60°C)

• AEMC L101_L102_L111 Datasheet.pdf