Non-restorable analog thermosensitive cables

Digital temperature sensitive cables for fire detection

Digital thermosensitive cables for hidden fire detection

The Thermocable ProReact EN Digital Linear Heat Detection (LHD) cable is designed with fixed temperature technology to provide reliable protection against overheating in high-risk applications. Ideal for tunnels, cable trays, warehouses, and escalators, this digital temperature-sensitive cable enables rapid detection of temperature changes even in areas that are difficult to access or hidden from view.

Operation of non-resettable digital temperature-sensitive cables

The ProReact EN Digital LHD uses two interwoven cores separated by a temperature-sensitive polymer. When the set threshold is reached, the polymer softens and the cores come into contact, triggering the alarm. This is an irreversible process: the activated section must be replaced, with no need to replace the entire cable. A simple, effective and long-lasting solution for fire safety.

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