RFID-coded and magnetically coded safety sensors are advanced industrial sensing solutions, primarily offered by companies like SICK AG (Germany) and Balluff GmbH (Germany). These sensors are widely used in automation, manufacturing, and logistics industries to ensure operational safety and efficiency. Key products include RFID safety switches, magnetic proximity sensors, and coded safety interlocks, designed for high-risk environments like machinery guarding and hazardous area monitoring. Companies like Omron (Japan) and Pepperl+Fuchs (Germany) also provide similar solutions, integrating these technologies with Industry 4.0 applications. These sensors comply with international safety standards (e.g., ISO 13849) and enable secure access control in smart factories.

Magnetically coded sensors

RFID sensors