LPPYRA12… Series – Spectrally Flat Class B Pyranometers with Shadow Ring

The LPPYRA12 are pyranometers classified as Spectrally Flat Class B (First Class) in accordance with ISO 9060:2018 and according to the WMO.

They are provided with an adjustable shadow ring for the measurement of diffuse radiation only.

The pyranometers are available in different versions:

• LPPYRA12 –  PASSIVE
• LPPYRA12AC – ACTIVE with CURRENT 4..20 mA output. Measuring range: 0…2000 W/m² or 0…4000 W/m² (LPPYRA12AC4).
• LPPYRA12ACS – double 4…20mA current output and RS485 serial output with MODBUS-RTU protocol. Measuring range: 0…2000 W/m² or 0…4000 W/m² (LPPYRA12ACS4).
• LPYRA12AV – ACTIVE with VOLTAGE 0..1 V, 0..5 V or 0..10 V output. Measuring range: 0…2000 W/m² or 0…4000 W/m² (LPPYRA12AV4).
• LPPYRA12S – with MODBUS RS485 output
• LPPYRA12S12 – with SDI-12 output

LPPYRA12, LPPYRA12AC, LPPYRA12AC4, LPPYRA12AV, LPPYRA12AV4, LPPYRA12S, LPPYRA12S12