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Davis Instruments 6490 UV Sensor for Vanatage Pro2

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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' (0.6 m) cable.

Compatible with both original Vantage Pro and Vantage Pro2. (Already included with Vantage Pro Plus and Vantage Pro2 Plus.)

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Technical Details

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General
Operating Temperature - 40° to +150° F ( - 40° to +65° C)
Storage Temperature - 50° to +158°F ( - 45° to +70°C)
TransducerSemiconductor photodiode
Spectral Response 280 to 360 nm (Erythema Action Spectrum)
Cosine Response ±4% of reading (0° to 65° incident angle); ±9% of reading (65° to 85° incident angle)
Supplied Cable Length2' (0.6 m)
Cable Type4 - conductor, 26 AWG
ConnectorModular RJ - 11
I/O SpecsGreen wireOutput (0 to 2.5VDC); 150 mV per UV Index, 364 mV per MED/hour
Black & Red wiresGround
Yellow wire +3V ±10%, 2.4 mA
Housing MaterialUV - resistant ABS plastic
Dimensions (length x width x height)2” x 2.75” x 2.25” (51 mm x 70 mm x 57 mm)
Weight0.5 lbs. (226 g)
Sensor Output
Ultra Violet (UV) Radiation DoseResolution and Units0.1 MEDs to 19.9 MEDs; 1 MED above 19.9 MEDS
Range0 to 199 MEDs
Accuracy±5% of daily total
Drift up to ±2% per year
Update Interval 50 seconds to 1 minute (5 minutes when dark)
Ultra Violet (UV) Radiation IndexResolution and Units 0.1 Index
Range0 to 16 Index
Accuracy±5% of full scale (Reference: Yankee UVB - 1 at UV Index of 10 [extremely high]) plus 0.5 UV Index per 100' (30 m) of additional cable
Cosine Response ±4% (0x to 65x incident angle); 9% (65x to 85x incident angle)
Update Interval50 seconds to 1 minute (5 minutes when dark)
Product Details
General
Operating Temperature - 40° to +150° F ( - 40° to +65° C)
Storage Temperature - 50° to +158°F ( - 45° to +70°C)
TransducerSemiconductor photodiode
Spectral Response 280 to 360 nm (Erythema Action Spectrum)
Cosine Response ±4% of reading (0° to 65° incident angle); ±9% of reading (65° to 85° incident angle)
Supplied Cable Length2' (0.6 m)
Cable Type4 - conductor, 26 AWG
ConnectorModular RJ - 11
I/O SpecsGreen wireOutput (0 to 2.5VDC); 150 mV per UV Index, 364 mV per MED/hour
Black & Red wiresGround
Yellow wire +3V ±10%, 2.4 mA
Housing MaterialUV - resistant ABS plastic
Dimensions (length x width x height)2” x 2.75” x 2.25” (51 mm x 70 mm x 57 mm)
Weight0.5 lbs. (226 g)
Sensor Output
Ultra Violet (UV) Radiation DoseResolution and Units0.1 MEDs to 19.9 MEDs; 1 MED above 19.9 MEDS
Range0 to 199 MEDs
Accuracy±5% of daily total
Drift up to ±2% per year
Update Interval 50 seconds to 1 minute (5 minutes when dark)
Ultra Violet (UV) Radiation IndexResolution and Units 0.1 Index
Range0 to 16 Index
Accuracy±5% of full scale (Reference: Yankee UVB - 1 at UV Index of 10 [extremely high]) plus 0.5 UV Index per 100' (30 m) of additional cable
Cosine Response ±4% (0x to 65x incident angle); 9% (65x to 85x incident angle)
Update Interval50 seconds to 1 minute (5 minutes when dark)
Note

Note: Please read description carefully. Do not base your order on the picture presented.

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Mega Depot
(800) 884-5767
+1 (332) 900-3727 (Intl.)