High quality dome and diffuser give optimised directional response, an optical filter provides sensitivity to combined UV-A and UV-B as shown in the graph below. The photodiode generates a voltage output linearly proportional to the UV intensity.
A waterproof plug and socket cable connection facilitates easy installation. The snap-on sun shield covers the connector and allows viewing of the integrated bubble level. The screw-in drying cartridge can be removed by simply using a coin, for replacement of the desiccant that is supplied in convenient refill packets.CUV 4 is not suitable for the measurement of specific parts of the UV spectrum such as UV-A, UV-B, UV-E / UV-Index. For measurement of these parameters please contact NovaLynx for recommendations.
|Spectral range||305 to 385 nm|
|Sensitivity||1 mV / W / m²|
|Temperature dependence of sensitivity||+0.1%/°C|
|Response time (95%)||< 1%|
|Maximum irradiance||100 W/m²|
|Operating temperature||–40 to +80 °C|
|Directional error||< 10%|
|240-CUV4||Broadband UV Radiometer, 32' cable|
|240-CUV4-C||Additional Cable, per meter|