Davis UV Sensor [6490]
Davis UV Sensor [6490]
UV Sensor: Measures the sunburning portion of the UV spectrum. Allows you to display UV index, dose rate, and daily and accumulated dose.
In stock — ships today if ordered by 2 PM ET
About the weather instrument.
UV Sensor: Measures the sunburning portion of the UV spectrum. Allows you to display UV index, dose rate, and daily and accumulated dose. Multi-layer filter provides a spectral response that closely matches the Erythema Action Spectrum. Diffuser provides excellent cosine response. Two-piece housing minimizes radiation heating, allows convection cooling of the sensor, and prevents the trapping of water or dust. Includes built-in level and 2' (0.6M) cable. Compatible with both original Vantage Pro and Vantage Pro2. (Already included with Vantage Pro Plus and Vantage Pro2 Plus.) You may also need a Solar Sensor (#6450) and Sensor Mounting Shelf (#6673). Quick Guide (pdf) Owner's Manual (pdf)
Product specifications
Full specifications are being added. Call the Field Desk at (704) 709-5290 for details on this item.
Fit notes
Runs true to size with room for a midweight layer underneath. If you are between sizes and plan to layer heavily, size up. Field Desk staff can confirm fit by phone or chat before you order.
Size chart
| Size | Chest | Waist | Sleeve |
|---|---|---|---|
| S | 35–37 | 29–31 | 32.5 |
| M | 38–40 | 32–34 | 33.5 |
| L | 41–43 | 35–37 | 34.5 |
| XL | 44–46 | 38–40 | 35.5 |
| 2XL | 47–49 | 41–43 | 36.5 |
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“Exactly as described. Quiet, well built and the fit is right. Second season with it and no complaints.”
Mark T.Verified buyer • Whitetail“Bought this on a Field Desk recommendation and it was the right call. Shipping was fast.”
Jenna R.Verified buyer • Weekend trips“Solid gear for the money. Would like one more color option but performance is there.”
Cody B.Verified buyer • BassFree standard shipping
Orders over $75 ship free in 3–5 business days. Orders placed before 2 PM ET ship the same day.
Easy 30-day returns
Unused gear in original packaging can be returned within 30 days for a full refund. We email a prepaid label.
Warranty handled for you
Full Davis Instruments manufacturer warranty. Our Warranty Center manages the claim so you do not have to chase the brand.
Recommended with it.
Davis Vantage Vue Wireless Integrated Sensor Suite [6357]
Davis 6322 Wireless Integrated Sensor Suite w/Standard Radiation Shield [6322]
Add the two most-paired items and save 10%.
Davis UV Sensor [6490] + Davis WeatherLink f/Vantage Pro2 & Vantage Vue [6510USB] + Davis Wireless Weather Envoy [6316]


