The LP471PYRA… probes consist of a pyranometer LPPYRA03, LPPYRA02 or LPPYRA10 equipped with the SICRAM module and a 5m or 10m cable for the connection of the pyranometer to the instruments HD31, DO9847, HD2102.2, HD2102.1 and HD2302.0, so to get the reading in W/m² directly on the instrument’s display.
The LPPYRA03 is a Spectrally Flat Class C (second class) pyranometer, the LPPYRA02 is a Spectrally Flat Class B (first class) pyranometer and the LPPYRA10 is a Spectrally Flat Class A (Secondary standard), all according to ISO 9060:2018. The instruments are supplied with their Calibration Report.
The SICRAM module of the LP471PYRA… shows the same serial number of the pyranometer and its setting takes into account the sensitivity shown on the calibration report of the pyranometer, therefore it is not possible to use the same module to perform measurements with different pyranometers.
