AEMC SL20 Simple Logger® – 4 to 20 mADC Current Data Logger

The AEMC SL20 Simple Logger® is a compact, single-channel DC current data logger designed for straightforward monitoring of 4 to 20 mADC signals. Ideal for applications such as process control, sensor monitoring, and power supply profiling, the SL20 offers:

• One-button operation for immediate recording.

• Quick two-wire input via screw terminals.

• User-configurable settings for scaling, units, and recording duration.

• Large memory capacity, storing up to 4 million measurements.

• Included data analysis software for real-time graphing, data download, and report generation.

With its compact design and robust features, the SL20 is an essential tool for professionals requiring reliable and accurate current data logging.

Key Features

• Current Range: ±20 mADC

• Resolution: 0.02 mA

• Accuracy: ±(0.5% of reading + 0.1 mA)

• Maximum Input Current: 25 mA

• Input Impedance: 49.9 Ω

• Sample Rate: 16 samples/second

• Storage Rate: 1 second (average of all samples)

• Memory Capacity: 4 million measurements (8 MB non-volatile memory)

• Recording Duration: ≥43 days with new batteries

• Power Supply: Two 1.5 V AA alkaline batteries or USB 5 VDC

• Battery Life: Approximately 43 days when recording

• Communication Interface: USB 2.0 (Micro-B)

• Operating Temperature: -10°C to 50°C (14°F to 122°F)

• Storage Temperature: -20°C to 60°C (-4°F to 140°F)

• Dimensions: 91.44 x 36.58 x 34.8 mm (3.6 x 1.44 x 1.32 in)

• Weight: 99 g (3.5 oz) with batteries

• Ingress Protection: IP40

• Compliance: EMC EN 61326-1, Safety IEC 61010-1aemc.com+13dataloggerinc.com+13dataloggerinc.com+13weschler.com+6powermeterstore.com+6globaltestsupply.com+6weschler.com+5globaltestsupply.com+5powermeterstore.com+5rentals.lakelandengineering.com+13testequipmentdepot.com+13testequipmentdepot.com+13powermeterstore.com+7testequipmentdepot.com+7testequipmentdepot.com+7

Applications

• Process Control: Monitor and record current signals in industrial processes.

• Sensor Monitoring: Track sensor outputs over time.

• Power Supply Profiling: Analyze current stability and performance.

• Energy Usage Tracking: Monitor current levels to assess energy consumption.

• Event Sequencing: Determine the order and timing of current events.

What's Included

• AEMC SL20 Simple Logger® Data Logger

• Micro-B USB Cable

• Data Analysis Software (available for download)

• User Manual