Merrytek MS01 - Daylight harvesting sensor

Merrytek MS01 - Daylight harvesting sensor, 1-10 VDC

Photocell for automatic brightness control with 1-10VDC-capable LED power supplies

With the Merrytek MS01 any dimmable LED power supplies, dimmable LED lights and motion sensors with control input 1-10VDC (also 0-10VDC) can be controlled automatically with the ambient daylight in the brightness between 1% and 100%. A potentiometer on the MS01 allows to set a minimum brightness. It is possible to operate multiple sensors or lights on just one MS01, for example in the office, where only one MS01 controls all lights installed in the office together.
The maximum control current is 50 mA.
The MS01 is mounted in the ceiling or wall via a 19 mm hole, the detection angle is approximately 90 °, the maximum installation height is 4 m.
Advantages:
• Automatic daylight-dependent brightness control of the luminaires
• Integrated photocell
• Adjustable basic brightness
• Compact dimensions
Note:
This sensor does not switch on itself. It only serves as an external sensor for LED power supplies, motion sensors, dimmable lights with control input 1-10 VDC

Technical specifications:
• Operating voltage 1-10VDC
• Max. Output current 50 mA
• Detection angle: 90 °
• Mounting height: 4 m max
• Dimensions: 18.5 x 70 mm (D x H)

Synonyms: Light sensor, brightness sensor, photocell, daylight control, automatic light switch, daylight sensor, photo cell, 1-10 VDC sensor