ASD-TC5801 warehouses, offices, production sites, airports large space fire security Suction-type Smoke Detector. High precise pipeline sampling and high sensitive suction Operating environment: clean, large places, or places with hightemperature, high-humidity or strong electromagnetic radiation Application places: warehouses, offices, production sites, airports, factories, historical buildings, clean rooms, EDP rooms, communication exchange rooms, shops, cinemas, leisure centers, churches, libraries, hotels, hospitals, electric and nuclear power plants, storerooms, subways and etc. Wall-mounted structure Technical Specifications Operating voltage: Bus voltage:24V, range allowed: 16V~28V Power: DC24V, range allowed:DC20V~DC28V Operating current: Bus: Standby current: ≤0.6mA, Alarm current: ≤0.6mA Relay output: 1A/24VDC, 1A/120VAC Networking mode: Loop communication, RS-485, CAN bus loop communication Information storage capacity: Fire log: 1000 items, fault log: 1000 items and disable log: 1000 items Max sampling length of single tube: 100m Number of sampling loop: 1 Material of enclosure: Metal Ingress protection rating: IP30 Dimensions (L×W×H): 290mm×125mm×350mm (width not conclude the size of inlet and outlet pipe) Operating environment: Temperature:-10℃~+55℃ Relative humidity:10%~95%, non-condensing Standard: GB 15631-2008