Algorithmic System

Thermal detector with isolator A50HI, thermal accuracy with integrated protection

by COFEM, S.A.

View COFEM, S.A. on TEKEN44

The A50HI is a Cofem algorithmic-addressable thermal detector that incorporates a thermovelocimetric sensor and a short-circuit isolator, making it a doubly effective element in any fire detection system. Designed to respond reliably to temperature rises, its sensor is activated at a fixed temperature of 60°C when slow thermal rises are detected, providing sensitive protection adapted to different risk scenarios. As part of the A50 range, this detector combines modern aesthetics with a three-dimensional architecture resistant to environmental dirt. Inside, it integrates the latest electronic technology together with new algorithms that optimize thermal detection efficiency. Its ability to operate within addressable systems and its compatibility with other A50 models – such as optical detectors, CO sensors and UL listed units – make the A50HI a robust, safe and scalable solution, especially suitable for installations requiring advanced thermal detection with short-circuit protection.