Micro Split-Core Current Transformer (Low-Level Output 333mV / 20–40mA)
Ultra-compact split-core current transformer for retrofit energy monitoring, ideal for integration with data loggers and low-level input devices.
This micro split-core current transformer is designed for compact and non-intrusive AC current measurement in space-constrained electrical installations. With a small aperture and lightweight clamp-on design, it allows quick installation around existing conductors without disconnection, making it ideal for retrofit monitoring applications.
The unit provides low-level output signals such as 333mV or mA outputs (e.g. 20mA, 25mA, 40mA), making it suitable for direct connection to energy meters, data loggers, IoT monitoring devices, and control systems that support low-level current or voltage inputs.
Due to its compact size, this transformer is particularly suited for densely populated switchboards, sub-metering applications, and distributed monitoring systems where traditional current transformers may not fit.
It is commonly used in energy monitoring, building management systems, and IoT-based measurement solutions where ease of installation and minimal footprint are critical.