AEMC L111
TRMS Current Simple Logger® II

Compatible with standard AC current probes with current output and banana plug connection
Fused input
64 samples per cycle
Programmable storage rates from 8 per second to 1 per 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
Isolated USB communication
Includes FREE DataView® software for data storage, real-time waveform display, analysis and report generation
USB cable included
50V Cat. III

AEMC L111 Shown

Product Information
Datasheet	263 KB
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The Simple Logger® II Model L111 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 instrument’s internal memory to the computer for analysis.

Applications for this datalogger include:
- Fault current detection
- Intermittent problem detection
- Load profiling
- Neutral current monitoring
- Harmonic current recording using DataView® software
- Metering CT resizing
- Demand recording

Specifications
Electrical
Channels	One
Input Connection	Two recessed banana jacks
Current Probe Output Current Range	0 to 1A (probe dependent)
Resolution	0.1mA
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 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 non- volatile memory & 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)
Mechanical
Dimensions	4.94 x 2.75 x 1.28" (125 x 70 x 32mm)
Max Conductor Size	Current probe dependent
Weight (with battery)	6.64 oz (188 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)
Environmental
Operating Temperature	14° to 122°F (-10° to 50°C)
Storage Temperature	-4° to 140°F (-20° to 60°C)

Ordering Information
Model	Description	Buy Online	Price
L111	AEMC L111 Simple Logger II (1-Channel, TRMS 0 to 1Aac)		$$339.00
Included Accessories
	1 - DataView® software 1 - USB Cable 1 - Instruction Manual	Included
Optional Accessories
212648	AEMC 2126.48 Fuse Set of 5, 2A (250V) FA for Model L111		$$7.95
212649	AEMC 2126.49 Replacement USB Cable (type A to 5-pin mini-B) for Simple Logger II series		$$7.95

AEMC L111 TRMS Current Simple Logger® II

AEMC L111
TRMS Current Simple Logger® II