This lantern is composed of housing and inner core assembly.The housing is composed of Fresnel lens and ABS plastic cover, which are welded by ultrasonic. The cover and the base are hinge jointed by stainless steel bolt. Inner core assembly is composed of microcomputer integrated flasher and daylight switch. The LED light source is installed in the top of the inner box.This lantern is compact, durable and easy to change the inner core.Through coding, it can produce 256 light characters (up to IALA or national GB696-84 standard) and realize remote control through RS232 or 485 interface.This lantern is widely used as buoy light of inland river, bank light and road obstruction light.
Specifications:
Lens: 90mm acrylic plastic
Base: engineering plastic injected
Light source : 10 LED
Operating voltage: DC: 2.8V~6.5V;
Operating current: 100mA~300mA adjustable
Color: red green yellow white
Quiescent current: <5mA
Daylight sensitivity:300lx±60lx
Light character setting: Adjust 8 dial switches or through RS232 or 485 interface to change light characters or other parameters
Interface: RS232 or 485
Focal plane height: 184mm
Operating temperature: –20°C~+55°C
Dimensions: ø190×278mm
Installation: 4—M6/ ø90mm
Intensity ,range and divergence:
Color
power (W)
Vertical divergence
(2θ)
Fixed intensity(cd)
Range of fixed intensity(nm)
0.5sFL intensity(cd)
Range of 0.5sFL intensity(nm)
Red
0.8
11°
20
3.1
14.40
2.8
Green
0.8
11°
28
3.5
18.90
3.1
Yellow
0.8
11°
19
3.0
12.36
2.8
White
0.8
11°
22
3.3
15.52
2.9