517TC產(chǎn)品概述
The Edwards 517 Series Smoke Detectors are designed for multi-family, residential and institutional occupancies defined by NFPA 101, in compliance with UL 217 and NFPA 72. The Edwards 517 Series provides a three position test feature that simulates actual smoke conditions. It also provides a maintenance indicator and makes the 100% testing requirement easy. The temporal pattern evacuation tone is a standard feature. It is designed for ceiling or wall mounting on a standard electrical box and can tandem wire up to 12 units (or 6 with relay) to form a system.
Features and Specifications
? Solid-state non-latching piezo horn
? Pulsing LED sensing chamber
? 3 position functional test switch
? Solid-state LED condition indicator
? Quick-disconnect wiring harness
? Mounting hardware adapts to standard junction boxes
? Dust cover
? 3 pulse temporal pattern evacuation sounding device
? 5-to-1 signal-to-noise ratio
? Operating temperature range: 40oF to 100oF (4.4°C to 37.8°C)
Datasheet
