ekta™ LED Range Lanterns Family E85

Department of Navigation Systems

LED Range Lanterns Family E85

We regret to inform you that this product is DISCONTINUED; please find our current products here

The E85 Range Lanterns utilize LED technology to provide narrow high intensity light beam, controlled by a built-in flasher. They consist of marine grade aluminium case, hot zinc coated base plate and polycarbonate light unit housing for the LED matrix, flasher unit and power supply. The light unit is protected to IP67 and is furnished with a silica gel humidity absorber package. The lights can be installed on site without any additio-nal cupola. The direction of the light beam is adjustable 12 degrees around both vertical and horizontal axes using a detachable sight.

Features

high intensity (up to 1000cd) narrow light beam, adjustable around vertical and horizontal axes

programmable automatic control of flashing

daylight-dependent control of the flashing mode by an internal photosensor

readiness for connection to RS-485 local area net-work (optionally RS-232 interface is available)

readiness for optional onboard GSM communication controller and/or GPS receiver modules. The GSM and GPS antennas can be mounted on top of the light enclosure

when equipped with an optional GSM communication controller, the light can be integrated into a remote control and monitoring system

when a group of lanterns is equipped with optional GPS receivers, the flashing of this group of lanterns can be synchronized without physical (cable) connection between the units

Specifications

Type	E851-W	E851-R	E851-G
Colour	white	red	green

Power consumption	6W
Voltage range	9V…18V DC
Built-in flasher	programmable by the customer
Flash length (programmable)	any multiples of 10ms, up to 60.01s
Period time (programmable)	any multiples of 20ms, up to 655,5s
Vertical divergence, 2 _½	6°
Horizontal divergence, 2 _½	6°
Light intensity	1000cd, (flashing duty cycle < 0.6) 500cd, (flashing duty cycle > 0.6)
Ambient air temperature	from -30°C to +55°C (IEC 60068-2-1,2,14)
Relative humidity	up to 98% at temperature +35°C (IEC-60068-2-3)
Mechanical vibration	10 - 500Hz with acceleration up to 2.2g (IEC 60068-2-6)
Ingress protection	IP67
Dimensions	154x248x250mm
Weight	4.2kg

Layout and dimensions of the Range lantern E851

If you need more information, including the information on prices and availability of our
products, please do not hesitate to contact our marketing group.

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© 2002 Cybernetica. Last updated 2011-03-01