|Measuring range||1 to approx. 3000 µmol/m²s|
|Spectral sensitivity||380 to 720 nm,|
maximum at 420 and 700 nm
|Cosine correction||Error f2 <3 %|
|Absolute error||<10 % (<5 % for FLA623VL)|
|V lambda adapter||<3 % (for FLA623VL only)|
|Nominal temperature||22 °C ±2 K|
|Operating temperature||-20 to +60 °C|
|Signal output||0 to +2 V|
|Duty cycle||<1 second|
|Power supply||via ALMEMO® connector|
(5 to 15 VDC)
|Electrical connection||Mountable male connector, lateral|
|Connecting cable||PVC cable, plug-in, with|
|Housing||Aluminum, black anodized|
|Fixture||2 screws M2 in base plate|
|Dimensions||Diameter 33 mm,|
height approx. 29 mm
|Weight||approx. 50 g (without cable)|
- This measures the visible light absorbed by the chlorophyll in plants during photosynthesis.
- It determines the level of quantum radiation in the spectral range specified.
- It is used to assess the conditions in which plants develop in open field and greenhouse cultivation.