VG-6627 Digital Smoke Detector
VG-6627 is a digital type of optical smoke detector, which is fully compatible with V-GRET Digtial Protocal and Intelligent Protocal. Based on princple of light scattering, the unique optical chamber is engineered to sense smoke by a wide range of combustion sources, as well as slow buring or smoldering fire. The detector is programmed with intelligent drift compensation to the variation of environment, in terms of temperature, humidity, dust and static. VG-6627 is condensed with unique and talented design on sense chamber, algorithm and plug-in structure without screw. There are four sensitivity modes available for different applications, such as clean room, hotel, flat, office, warehouse, library, museum and places with heavy moistures among the air, as well as applications where black smoke occurred.
* Electronic addressing
* 360° visible LED
* Four sensitivity modes
* High performace on slow burning or smoldering fire
* Build-in program of Drift compensation
* Digital algorithm and judgment
* Special chamber against interferences
* Talented plug-in structure without screw
* LPCB approval to EN54-7
* Standby Current:≤0.5mA
* Alarm Current: ≤1.0mA
* Sensitivity: 4 levels
* Indicator: Flash as Standby, Illuminate as Alarm
* IP Rating: IP32
* Temperature: -10℃～+55℃
* Humidity ≤95%，non-condensing
* Material of Enclosure: ABS
* Dimension: D-100mm, H-43mm (without base)
* Weight: About 120g
* Base:VG-6617