TQ 900-22 101184479 Schmersal Pull-wire stop switch

The TQ 900-22 is a versatile and robust safety sensor with advanced features, designed for various industrial applications. Here are its key features, technical specifications, and common uses:Key Features and Technical Specifications:Safety Sensor: The TQ 900-22 is primarily used as a safety sensor to monitor the position of safety guards, such as doors, gates, or hoods, on machinery and equipment.Actuation: It operates based on magnetic actuation. When the magnet on the safety guard approaches the sensor, it detects the presence of the magnet and signals the control system.Dual-Channel Design: The sensor features a dual-channel design with two sets of contacts for redundancy, ensuring reliable safety monitoring and reducing the risk of contact welding.Diagnostic LED: Equipped with a diagnostic LED that provides visual indication of the sensor's status, facilitating troubleshooting and maintenance.Mounting Flexibility: The TQ 900-22 is versatile in its mounting options, allowing installation on both flat and round surfaces.Temperature Range: Designed to operate within a wide temperature range, making it suitable for various industrial environments.Protection Rating: Commonly rated as IP67, providing protection against dust and water ingress.Connection: Typically, it connects to safety control systems using standard M12 connectors.Applications and Uses:The TQ 900-22 safety sensor finds applications in a wide range of industrial settings, including:Machine Safety: Installed on machinery and equipment to monitor the position of safety guards, ensuring that they are securely closed before machine operation.Access Control: Used for access control on gates, doors, and hoods, preventing unauthorized entry or access to hazardous areas.Material Handling: Applied to material handling equipment to ensure that protective covers and doors are closed during operation, preventing accidents.Manufacturing Lines: Integrated into manufacturing lines to enhance overall worker safety and comply with safety regulations.Conveyor Systems: Used to ensure that access doors or gates on conveyor systems are closed during operation, preventing accidents and product damage.Robotics: Integrated into robotic work cells to safeguard against accidental human access when robots are in operation.In summary, the TQ 900-22 safety sensor is an essential component in industrial safety systems. Its dual-channel design, diagnostic LED, and compatibility with various safety applications make it a reliable choice for safeguarding personnel and equipment in industrial environments.