Securiton's ADW535-2 linear resettable thermal detector is an advanced solution for temperature-based fire detection in industrial environments and special applications. It is distinguished by the possibility of monitoring two independent zones through two sensor tubes, offering a reliable response even in harsh industrial environments or large protected spaces
Securiton
Resettable linear thermal detector for two sensor tubes
Fully electronic pressure sensor
Artificial pressure generation for each sensor tube
Incorporates Dynamic Heat Watch (DHW) technology to reduce false alarms
Allows precise and continuous monitoring over long distances and critical areas
4 configurable relays
IP65 (dust and water resistant housing)
EN 54-22
maximum length per pipe 115m

ADW535-1 uses an air-filled sensor tube installed in the area to be monitored; an electronic pressure sensor continuously monitors the tube and compares the variations with the programmed alarm criteria. It incorporates Dynamic Heat Watch (DHW) technology to avoid false alarms due to short temperature increases, and allows setting response classes from A1I to GI according to EN 54-22 and UL/FM and NFPA equivalents 72. Suitable for tunnels, parking lots, cable tunnels, industrial facilities, logistic halls and areas with high temperatures or heavy soiling
Securiton
Resettable linear thermal detector
Fully electronic pressure sensor
Incorporates Dynamic Heat Watch (DHW) technology to reduce false alarms
Allows precise and continuous monitoring over long distances and critical areas
2 configurable relays
IP65 (dust and water resistant housing)
EN 54-22
maximum tube length 115m