EN 303 447 Short Range Devices (SRD) - Inductive Loop Systems for Robotic Lawnmowers

Electromagnetic and Electrical Tests

EN 303 447 Short Range Devices (SRD) - Inductive Loop Systems for Robotic Lawnmowers

EUROLAB, with its state-of-the-art accredited laboratories and expert team, provides precise and fast testing services within the scope of EN 303 447 testing. The current standard specifies the technical specifications and measurement methods for Robotic Lawnmowers with Inductive loop systems (RMI) operating in the frequency range 100 Hz to 148,5 kHz.

EN 303 447 Short Range Devices (SRD) - Inductive Loop Systems for Robotic Lawnmowers

The current standard covers the following RMI systems:

  • RMI1 systems: RMI systems without receive mode only
  • RMI2 systems: RMI systems with receive mode only

The technical requirements of the current standard apply within the scope of the environmental profile to operate the equipment in accordance with its intended use. The equipment shall always comply with all the technical requirements of this document when operating within the boundary limits of the operational environmental profile defined by its intended use.

The standard specifies the technical specifications and test methods for Inductive Loop Systems used for steering and control of robotic lawnmowers. Inductive Loop Systems use a wire loop embedded in the ground to create a magnetic field that the robotic lawnmower can detect and follow. This system is often used in conjunction with other navigation technologies such as GPS to provide accurate and reliable guidance.

Some of the technical requirements specified in EN 303 447 include frequency range, maximum field strength, minimum detectable signal and immunity to interference from other devices. The standard also specifies requirements for the quality of the signal produced by the inductive loop system and the accuracy of the guidance provided to the robotic lawnmower.

EN 303 447 is a harmonized standard; This means that compliance with this standard is mandatory for products sold in the European Union (EU) using Inductive Loop Systems for Robotic Lawnmowers. Compliance with the standard is demonstrated through conformity assessment procedures, which may include testing and certification by a recognized testing laboratory.

In general, EN 303 447 ensures that Inductive Loop Systems for Robotic Lawnmowers operating in the 100 Hz to 148,5 kHz frequency range are designed and manufactured to meet specific technical requirements that help ensure the safe and reliable operation of these devices.

EUROLAB assists manufacturers with EN 303 447 test compliance. Our test experts, with their professional working mission and principles, provide you, our manufacturers and suppliers, the best service and controlled testing process in our laboratories. Thanks to these services, businesses receive more effective, high-performance and quality testing services and provide safe, fast and uninterrupted service to their customers.

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