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ACEBOTT OEM/ODM 0~1100mV High Sensitivity UV Solar Intensity Detection Sensor Electronic Component Module UV Sensor for Arduino
Product Description
Products Description
UV Sensor is a test of the best amount of ultraviolet sensor, can use the photosensitive element by photovoltaic mode and light guide mode converted ultraviolet signal into measurable electrical signal, it does not need to use the wavelength filter, only sensitive to ultraviolet, direct output corresponding ultraviolet index (UV INDEX) linear voltage, output voltage range about 0~1100 mV.
Application reference: UV tester, UV lamp monitoring, sterilization lamp equipment, etc.
| Operating voltage | 3.3V-5V |
| Output voltage | 0~5V (corresponding to UV index 0~10) |
| Test accuracy | ±1 UV Index |
| Wavelength of response | 200~370nm |
| Output signal | Analog signal |
| Operating temperature | -20°C~+85°C |
| Size | 3.2cm*2.4cm |
| UV Sensor | ESP32 |
|---|---|
| Sign | Pin 39 |
| VCC | 5V |
| GND | GND |
| Attention: Expansion board is attached to esp32 controller board. | |
Frequently Asked Questions
Q: What is the operating voltage of this UV sensor?
A: The sensor operates within a voltage range of 3.3V to 5V.
Q: Does this sensor require an external filter?
A: No, it does not need a wavelength filter as it is specifically sensitive to ultraviolet light.
Q: What does the output signal represent?
A: It outputs a linear voltage corresponding to the UV index (0-10) in the range of 0~1100 mV.
Q: Can it be used with an ESP32 controller?
A: Yes, it is compatible with ESP32 controllers, specifically connecting to Pin 39.
Q: What is the operating temperature range?
A: The sensor functions reliably between -20°C and +85°C.
Q: What is the measurement accuracy?
A: The test
accuracy is within ±1 UV Index.
