Intrinsically safe type, non-addressable
type; multiple parallel connection S2004 Zener barrier and J-EI6032/EI6034 type
relay module are connected to EI series fire alarm controller and fire alarm
controller (linkage type).
? Explosion-proof mark: ExibIICT6 Gb
? Fluid shape, not easy to absorb dust. Anti-engineering water seepage design;
? The overhead light guide, the fire alarm indicator 360 is visible.
? Rotary detachable top cover design for easy on-site cleaning of the labyrinth; full-fit patented structure for easy commissioning and maintenance.
? Ambient temperature: -10°C to +50 °C; ambient humidity: ≤95% RH (non-condensing)
? Operating voltage: powered by safety barrier; wire system: two wires, no polarity
? Wind speed: <5m/s
? Confirmation light: normal monitoring, green flashing; alarm, red steady
? Shell protection grade: IP30; explosion-proof mark: ExibIICT6
? Intrinsically safe explosion-proof parameters: Ui: 28VDC Ii: 93mA Pi: 0.65W Ci: 0.02μF Li: 0mH
? Associated equipment: S2004 type Zener barrier
? Executive Standards: GB 4715 "Point Type Smoke Detector", GB3836.1-2010 "Explosive Environment Part 1: General Requirements for Equipment", GB 3836.4-2010 "Explosive Environment Part 4: By Intrinsic Safety" "Protected Equipment"
? Standby current: <0.2mA; alarm current: <0.8mA
? Protection area: 60 m2
? Color: ivory white
