Dusk to (till) dawn photocell sensor switch

Dusk to (till) dawn photocell sensor switch from www.dusk-to-dawn-switch.co.uk

By: www.dusk-to-dawn-switch.co.uk  30/07/2009
Keywords: security, Twilight Switch, Dusk to dawn

 This panel mounted dusk to (till) dawn photocell sensor switch has been designed for used on 12V dc applications. Our customers have found many uses for these sensor ranging from low voltage garden lighting to marine and caravan installations. This dusk to (till) dawn photocell sensor switch uses a high quality relay with Silver-Tin-Oxide contacts to ensure a long operational life. The sensor switch comes complete with 2 securing clamp nuts and a waterproof  gasket  seal rated to IP65 when installed correctly. When dusk light levels fall below 70Lux the dusk to (till) dawn photocell sensor switch switches the output connection for illumination. When dawn levels reach120 lux the unit will then disconnect  the output connection. This dusk to (till) dawn photocell sensor switch is energized during daylight hours when solar powered systems often have additional charge current that is normally wasted saving battery power for illumination at night.  Care must be taken to limit the effects of the switched lights on the sensor as this may exceed these levels and cause the sensor switch to flash.

Keywords: Dusk to dawn, Dusk to dawn sensor, security, Twilight Switch,

Contact www.dusk-to-dawn-switch.co.uk


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