CHK Miro Aux

The Miro Aux is an auxiliary expansion module designed to work in conjunction with CHK Power Quality Analyzers (such as the Miro series). It extends the logging capabilities of the main unit by providing additional inputs for environmental or system-specific data that isn't purely electrical.

Commonly, the Miro Aux allows the main analyzer to capture non-power parameters such as temperature, solar radiation, or wind speed. This is critical for renewable energy audits where you need to correlate power output with weather conditions.

The module is designed to integrate seamlessly with the main Miro logger, typically through a dedicated expansion port. This ensures that all auxiliary data is synchronized with the electrical timestamps, allowing for accurate side-by-side analysis.

No, it is an optional accessory. If you are only measuring voltage, current, and harmonics, the main Miro unit is sufficient. The Miro Aux is specifically for engineers who require a more holistic view of the operational environment alongside the power data.

Like the CHK analyzers it supports, the Miro Aux is built for industrial use. When properly enclosed with the main unit, it can be used for remote field logging in substations or solar farms.

Yes. Since the Miro Aux processes analog signals from external sensors, its internal circuitry must be accurate. HK Calibrations provides specialized Power Meter and Data Logger Calibration to ensure that your auxiliary readings (like temperature or irradiance) are precise and traceable.