The PMA1107 analog UVA+UVB  sensor gives an accurate measurement of non-weighted UVB+UVA ultraviolet radiation from sunlight or artificial light sources. The UVA+UVB sensor has angular response very close to an ideal cosine function (Lambertian response) making it suitable for measurements of diffuse radiation or radiation generated by extended sources.

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U.S.Pat.5,946,641

U.S.Pat.5,790,432

FEATURES

• High sensitivity
• Dynamic range 2*10⁵
• Excellent long term stability
• Cosine corrected
• NIST traceable calibration

APPLICATIONS

• Laboratory and industrial radiometry
• Phototherapy
• Environmental monitoring
• Material testing
• UVB + UVA transmission measurements
• Agriculture

> Weatherproof UVA+B Detector available

> Underwater UVA+B Detector available

> Wiring Diagram

The measured irradiance can be displayed in mW/cm² as well as a W/m².
High dynamic range allows measurements of very weak signals down to 0.001 mW/cm² as well as very strong irradiances over 200mW/cm².

PMA1107 UVA+UVB Sensor Spectral Response

UVA+UVB Sensor Specifications

• Angular response 5% for angles <60°
• Range 200 [mw/cm²], 2,000 [W/m²]
• Display resolution 0.001 [mw/cm²], 0.01[W/m²]
• Operating environment 32 to 120 °F (0 to +50 °C) no precipitation
• Temperature coefficient 1% /°C for solar radiation
• Cable  5ft (1.5m)
• Diameter 1.6" (40.6 mm)
• Height 1.8" (45.8 mm)
• Weight 7.1 oz. (200 grams)

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