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| Customization: | Available |
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| Material: | ABS+PC |
| Customized: | Customized |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Say goodbye to frequent battery changes. This device is equipped with a sustainable dual-power system combining an efficient solar panel and a built-in rechargeable battery. For outdoor setups, the solar panel continuously captures daylight to cycle-charge the battery, ensuring uninterrupted operation. When used indoors, placing the sensor near a sunlit window for just a single day can provide enough stored energy to power the unit for nearly an full year, offering true maintenance-free convenience.
This smart sensor acts as the eyes of your automated system, making life and work more energy-efficient. Through a simple smartphone app interface, you can set customized brightness thresholds to trigger other smart devices automatically. For instance, you can program your living room curtains to close when daylight reaches 8,000 LUX, or turn off office and warehouse lights when ambient brightness exceeds 800 LUX to cut electricity bills. Additionally, the system continuously tracks changes over days, months, and years, allowing you to easily export historical brightness curves directly to your email for easy analysis.
The core of this ambient light sensor is powered by a premium Texas Instruments digital photosensitive IC (OPT3004DNPR) paired with a high-performance main control chip. Unlike standard photoresistors, this professional-grade component features a spectral response curve that precisely matches the human eye range, ensuring highly accurate data collection. It delivers a wide detection zone spanning from 0 LUX up to 83,000 LUX with a strict metering accuracy of $\pm$5 LUX, providing the precise data tracking required for scientific experiments, industrial compliance, and high-end smart automation.
Engineered to withstand demanding environmental conditions, this device strictly complies with the standard enclosure protection class (IP code). It achieves a certified IP65 waterproof and dustproof rating through a robust multi-layered sealing design:
PCBA Potting Process: The internal circuit board is fully sealed with potting compound to completely isolate electronics from secondary moisture and water spray.
Double Protection Shell: The upper and lower covers are lined with flexible, soft silicone rubber to block dust and dirt layers.
High-Transmittance Sealing: The light-sensing chip area is protected by ultra-transparent UV drop glue boasting over 93% light transmittance, keeping out environmental debris without compromising light sensitivity.
| Parameter | Specification Details |
| Core Components | Texas Instruments Sensing IC |
| Detection Zone | 0 LUX to 83,000 LUX |
| Metering Accuracy | ± 5 LUX (under 100 LUX conditions) |
| Standby Dissipation | Ultra-low power consumption (< 20uA standby) |
| Protection Level | IP65 Dustproof and Waterproof |
| Operating Range | -20°C to +70°C ambient temperature |
| Dimensions | Base: 70mm × 70mm, Top: 63mm × 63mm, Height: 29mm |
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