AEMC L400 Series Data Loggers

Description

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AEMC’s new L400 Series Data Loggers — the L411, L412 and L461 —  are built for electrical system monitoring.

L411: Single-channel TRMS AC current logger with an integrated MiniFlex^® Rogowski sensor rated up to 3000 AAC. Ideal for flexible installation around large or awkward conductors where rigid CTs won’t fit.

L412: Dual-channel TRMS AC current logger with two probe terminals compatible with the AEMC PEL current probes and sensors. One logger, two circuits, full sensor flexibility.

L461: Two-input, single-channel TRMS AC/DC voltage quality logger rated 1000 V CAT IV and 1500 VDC CAT III.  Engineered for distribution monitoring and solar PV applications, with 1-second voltage quality analysis built in.  Replaces L261.

FEATURES
• Flexible: accommodates tight spaces and large conductors with integrated MiniFlex® sensor (Model L411)
• Versatile: supports a wide range of current probes for multiple applications (Model L412)
• Efficient: captures single or dual-channel measurements simultaneously (Model L412)
• Dual Purpose: measures both AC and DC voltage for modern electrical systems (Model L461)
• Accurate: True RMS measurement ensures reliable readings on complex loads
• Informative: real-time and maximum values displayed on backlit LCD, 1 s trends available through control panel software
• Convenient: Wi-Fi and USB connectivity for easy setup, control, and data retrieval
• Long-lasting: continuous USB power eliminates battery life limitations for uninterrupted long-term monitoring
• Flexible operation: start and stop recordings from the instrument display, control panel, or remote user interface on a mobile device
• Adaptable: adjustable aggregation intervals for detailed or long-duration monitoring
• Reliable: stores up to 200 recording sessions with onboard memory

L411/L412 Data Sheet
L461 Datasheet