CJMCU-GUVA-S12SD Sunlight Ultraviolet Ray Intensity UV Sensor


In stock

SKU: 699531
  1. Power supply voltage of 2.5 V ~ 5 V
  2. Low power consumption
  3. Wide detection range: 240 nm to 370 nm
  4. Wide Angle: 130 degrees
  5. Schottky type photosensitive diode
  6. Good linear response
  7. High sensitivity


(Including GST)

In stock

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Brand: Generic
Category: Light/color Sensor

The GUVA-S12SD UV Sensor chip is suitable for detecting UV radiation in sunlight. It can be used in any application where you want t0 monitor for the amount of UV light and is simple to connect to any microcontroller. I recently noticed that some sellers had little modules for this sensor at a reasonable price so decided to purchase one


Uv tester, UV watches, outdoor sports equipment, mobile phone, etc

Note: This Product is also available in HW 837 variant with the same working we will ship it randomly.


  1. Low power consumption
  2. Power supply voltage of 2.5 V ~ 5 V
  3. working current is microamps.
  4. High sensitivity
  5. High stability
  6. Wide detection range: 240 nm to 370 nm
  7. Wide Angle: 130 degrees
  8. Schottky type photosensitive diode
  9. Size: 11 mm x 27 mm

Package Includes:

1 x CJMCU-GUVA-S12SD Sunlight Ultraviolet Ray Intensity UV Sensor

SKU: 699531 Category:
Power supply voltage

2.5 V ~ 5 V

Wide detection range

240 nm to 370 nm

Wide Angle

130 degrees


11 x 27

Shipment Weight

0.008 kg

Shipment Dimensions

8 × 5 × 1 cm

15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Country Of Origin: China