HTabsOverviewPart number: 7.1421.03.000 The sunshine duration is defined as period, in which the direct solar radiation exceeds the threshold of >120 W/m. The sensor sends a digital Yes/ No-information for the sunshineduration, and a voltage as information for the direct radiation. Connectable heating avoids apossible dewing on the instrument. Delivery includes a test certificate. Sunshine Duration Sensor CSD 3 - 7.1421.03.000.pdf SpecificationMeasurement Parameter: Direct RadiationSpecification: Part number: 7.1421.03.000 Direct radiation Measuring range 0 ... 1000 W/m² Electrical output 1 mV/W/m² Accuracy ±10% @ 1000 W/m² Sunshine duration Measuring range Yes @ > 120 W/m²No @ < 120 W/m² Electrical output 1 V ±0.1V @ Yes0 V ±0.1V @ No Accuracy ±10% Operating voltage without heating 9 ... 15 V DC / 0.1 W heating level 1 9 ... 15 V DC / 1 W heating level 2 9 ... 15 V DC / 10 W General Spectral range 400 ... 1100 nm Ambient temp. -30 ... +70 °C Electr. connection Plug with 15 m cable Dimension 294 x 131 mm Weight 1.2 kg Further InfoDocuments: Sunshine Duration Sensor CSD 3 - 7.1421.03.000.pdf
