Sun-shade Shutter Control Applications Using Reed Sensors
Sun-shade shutter control systems in Smart Homes are revolutionizing the way we manage light and privacy within living spaces. These systems feature automatic sun-shades, or blinds, which can be raised, lowered, and tilted to regulate the amount of light entering a room. Unlike their manual counterparts, which rely on strings for operation, automated blinds are powered by motors controlled by remotes, wall switches or smart phones.
However, a common issue with these motorized blinds is the lack of awareness of their end positions. Without proper control, the motors may continue to turn even after reaching the end, leading to excessive current draw and potential damage to the blind mechanism.
To address this challenge, reed sensors are strategically mounted near the rotating shaft mechanism of the shutter motors, while multi-pole magnets are attached to the rotating shafts.
This configuration allows a microprocessor to accurately sense the number of rotations performed by the motor. By monitoring this data, the system can preemptively cut off power to the motors just before reaching the end positions, ensuring optimal operation and prolonging the lifespan of the motors and blind mechanism.
Moreover, advanced software controls enable users to customize preset levels and tilt settings for the blinds according to their preferences and the time of day. This intelligent automation not only enhances convenience but also promotes energy efficiency by optimizing natural light utilization throughout the day.
In essence, the integration of reed sensors and smart controls in sun-shade shutter systems offers homeowners greater control, efficiency, and longevity, transforming the way we interact with and manage our living spaces.
Application Classification
Applications are classified as Position Sensing, Pulse Counting, Electromagnet or Relay, Temperature Sensing, and Biasing types. This application is classified as follows and the link gives more information on best practices to help select the most suitable AT band and matching magnet.
Pulse Counting Type
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When an application requires the volume of a fluid, or a distance, or the RPM of a machine tool measured, such an application can be
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Sep 29, 2024 |
Recommended Products
The Reed Switches and Sensors used in such applications need to be robust, durable and efficient in meeting a high life expectancy. Our engineers work hard in life testing our products under various conditions, and our intention is to ensure end product durability and life. Although we wouldn’t want to restrict any of our products for use in only certain applications, the recommended products for use in this application are listed below.
Standard Cylindrical Magnet Sensor, MS-216
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MS-216 Magnet Sensor Drawing starFeatures10W Contact Rating. Normally Open contact. Three sensitivity bands. Sputtered Ruthenium
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Sep 28, 2024 |
Large Cylindrical Magnet Sensor, MS-216-L
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Drawing of MS-216-L Magnet Sensor starFeatures10W Contact Rating. Normally Open contact. Three sensitivity bands. Sputtered Ruthenium
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Sep 28, 2024 |
M5 Threaded Sensor Cylindrical Sensor, MS-225
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MS-225 Threaded Magnet Sensor drawing starFeatures10W Contact Rating. Normally Open contact. Three sensitivity bands. Sputtered
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Sep 28, 2024 |
M8 Threaded Sensor Cylindrical Sensor, MS-228
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MS-228 M8 Threaded Sensor Drawing starFeatures30W Contact Rating. Normally Open contact. Three sensitivity bands. Sputtered Ruthenium
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Sep 28, 2024 |