Linear Heat Detectors
SecuriHeat ADW 535
line-type heat detectors for ultra challenging environments
Fires occur more often in dangerous locations – with conventional fire detectors quickly reaching their limitations. The intelligent line-type heat detector from Securiton works perfectly, even under the most difficult conditions. Whether the fully automatic monitoring of large areas, resisting corrosive gases, extreme humidity and high temperatures or differentiating between false alarms and real danger – the list of requirements for a state-of-the-art line-type heat detector is both long and detailed.
SecuriHeat ADW 535 heat detector, with its uncompromising operation, detects fires under extreme conditions. Whether in the gas and oil industry, in chemical production facilities or vehicle storage halls, loading platforms and road tunnels, the ADW 535 comes into its own where other systems fail.
SecuriHeat ADW 535 Benefits
- Resistant to harsh outdoor conditions
- Doubling of the available monitoring area thanks to second sensing tube
- VdS approval for all EN 54-22 classes, plus UL and FM
- Elimination of false alarms thanks to DHW algorithm (Dynamic Heat Watch)
- Minimal maintenance due to fully automatic system monitoring
- Maximum safety for man and machine

SecuriHeat d-LIST
line-type heat detectors for industrial applications
Interference from dust, heat, smoke, humidity and the like makes fire detection more difficult in extreme and aggressive environments. SecuriHeat d-LIST line-type heat detectors are unaffected by this interference and exhibit high precision, reliability and robustness. It enables rapid fire localisation as the sensor cables contain highly sensitive sensors, each of whose response behaviour can be individually programmed. The distance between the sensors in the cable is user-definable. Sensor resolution is 0.1°C, which allows for extremely precise evaluation. SecuriHeat d-LIST systems are able to perform in temperatures ranging between -55°C and (briefly) +120°C.
SecuriHeat d-LIST Benefits
- Precise alarm localisation
- Cable length up to 2 × 350 m
- Individual alarm threshold configurable for each detection area
- Sensor spacing between 1 m and 10 m
- Accommodates up to 5 cable branchings
- Easy installation, no maintenance required
- VdS approval in compliance with EN 54-22:2020-07

SecuriHeat LIST
Line type heat detectors for use in tunnels and industrial facilities
Interference factors such as dust, heat, smoke or exhaust fumes hamper fire detection in harsh, aggressive environments. SecuriHeat LIST line type heat detectors are immune to these effects and impress thanks to their high precision, reliability and durability. It enables localisation of fires in next to no time and the sensor cables contain highly sensitive addressed sensors whose response behaviour can be programmed individually. The sensor spacing in the cable can also be selected. The sensor resolution is 0.1 °C, which allows for extremely precise evaluations to be made. SecuriHeat LIST can be used at a temperature range of between -55 °C and (briefly) +200 °C.
SecuriHeat LIST Benefits
- Precise localisation of the alarm
- Quickest possible alarm transmission thanks to highly sensitive sensors
- Individual alarm threshold can be configured for each detection area
- False-alarm-proof Simple installation, no maintenance required
- VdS approval in compliance with EN 54-5 / EN 54-22, Class A1
