The LPPYRA03 are pyranometers classified as Second Class in accordance with ISO 9060 and according to the WMO.
The pyranometers are available in five versions:
LPPYRA03AC active with current 4..20 mA output
LPPYRA03AV active with voltage 0..1 V, 0..5 V, 0..10 V output, to specify.
LPPYRA03S with MODBUS RS485 output.
LPPYRA03S12 with SDI-12 output.