Merrytek MS02 - Dayligth Switch

Merrytek MS02 - Dayligth Switch

for automatic switching of lights up to 400 Watt

Automatically turn on lights at dusk and off at dawn. Save energy by reducing light fixture operating time.
Exactly distinguish sunlight and LED light and can be built-in LED lighting fixtures.
Super compact size make it is suitable to be fixed in small fittings.

Adjustable switching On/Off ambient light level.

It automatically switches on lights at dusk to stay illuminating continuously through the night  and, switch off lights at dawn.
Normally, such daylight sensor cannot be installed towards LED light as it will be disturbed by LED light.
Merrytek MS02 adopts 2pcs photodiodes and appropriate programming to distinguish sunlight and LED light, then can be built in LED lighting fixtures. 

Advantages:

• Automatic switching on ambient light
• zero-crossing circuit
• Built-in daylight sensor
• Detection by glass, plastic, non-metallic materials
• 4-pole pressure terminals L - N - N - L'
• DIP switch for setting the parameters
• Compact dimensions

Hint:
Please note that the maximum switching loads of ohmic loads (e.g. incandescent lamp, halogen lamp) and inductive loads (e.g. LED luminaires) are different. For inductive loads, as a thumb rule is only half the switching load for ohmic loads.
Technical data:

• input voltage 220 - 240 VAC - 50/50 Hz
• For ohmic up to 400 Watt (e.g. incandescent lamps, halogen lamps)
• For inductive loads up to 200 watts (e.g. LED power supplies, LED luminaires)
• daylight sensor: 2 / 10  25 / 50 / 100 / 150 / 200 lux / off
• Dimensions: 46 x 36,5 x 22,5 mm mm (L x W x H)

Synonyms:
daylight sensor, sensor switch, automatischer Lichtschalter, motion sensor,