Wireless Meter Reading Module With 1.5km Range

Würth Elektronik’s Metis-e module offers an efficient and compact solution for wireless meter readings, designed for battery-powered devices

A new radio module ‘Metis-e’, developed by Würth Elektronik, UK provides an innovative solution for meter readings. Designed to transmit data efficiently, it adheres to the wireless M-Bus standard EN 13757-4 and has been optimised for use in metering applications. This makes it particularly useful for utility companies, developers working on smart city solutions, and other industries requiring efficient remote metering systems.

The module is a compact, cost-effective device for both transmitting and receiving meter readings. It is based on the Texas instruments CC1310 SoC chipset and operates on the 868MHz frequency band, enabling it to effectively communicate over long distances. Its flexibility makes it ideal for smart metering systems and other applications that require reliable wireless data transmission. As such, professionals in sectors such as energy, water, and gas metering will find this product particularly valuable for automating their operations.

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With a range of up to 1.5km, the module is more than 50 percent smaller than competing models on the market. At just 12mm×8mm×2mm, it provides an ideal solution for space-constrained installations. Additionally, its low power consumption makes it suitable for use in battery-operated devices. In standby mode, the module draws only 1.6µA, and in shutdown mode, it consumes an even more energy-efficient 200nA, which will appeal to developers of battery-powered devices looking to extend operational lifetimes.

The module’s versatile features cater to various metering applications. It supports the wM-Bus modes S, T, and C, giving users the flexibility to choose the mode that best suits their needs. The module also includes a comprehensive software development kit and a user manual, providing developers with the tools needed to integrate the module into their systems. These features make it a valuable tool for developers seeking efficient wireless solutions for smart city projects, energy management systems, or even remote monitoring in industrial settings. In conclusion, the Metis-e radio module is a significant advancement in the field of automatic meter reading. It combines efficiency, flexibility, and compact design to provide a reliable, low-cost solution for metering applications across industries.