ATEX limit switches and position switches are designed to detect, control and monitor the movement of machines, guards, doors, conveyors and other mechanical elements in installations located in explosive atmospheres. At Inpratex, we offer a range of certified devices for hazardous areas, suitable for industrial environments where flammable gases, vapours, mists or combustible dust may be present. Our range includes ATEX limit switches, position switches, safety switches with positive opening operation, cable-operated limit switches and special switches for automation, motion control and machine safety applications. These devices make it possible to confirm positions, limit travel, detect movement, control access or generate electrical signals associated with the mechanical status of equipment or a process.
ATEX limit switches are particularly useful in applications where it is necessary to monitor moving parts, safety guards, lifting systems, conveyors, valves, dampers, opening and closing mechanisms or machinery components installed in areas with risk of explosion. Depending on the selected model, they can be used in hazardous areas with the presence of gas or dust, while maintaining reliable operation in demanding industrial conditions.
Thanks to the variety of actuators, mounting formats, contacts and configurations available, these devices can be adapted to different installation requirements. Compact versions, plunger, roller, lever, cable-operated, safety key and positive opening models are available, making integration into control, automation, switching and industrial safety systems easier.
Their robust design allows operation in environments with dust, humidity, vibration, impacts, temperature changes or severe process conditions. For this reason, ATEX limit switches and position switches are suitable for chemical and petrochemical plants, refineries, pharmaceutical facilities, power plants, offshore platforms, the marine industry, storage areas for flammable products, conveyor lines and process areas.
At Inpratex, we help you select the most suitable ATEX limit switch or ATEX position switch according to the installation zone, type of explosive atmosphere, required control function, actuator type, number of contacts, mounting method, environmental conditions and the specific needs of each project.