Compatible sensors and accessories
Older type 'SB' radiation sensors and new sensors
equipped with the millivolt adapter (denoted ‘-SMV’) are
also compatible if the Calconnector (Calibration con-
nector) is detached from the BNC connector.
Older type 'SZ' radiation sensors are not compatible with
the LI-250A unless they are fitted with a BNC connector.
Contact LI-COR for more information.
Calibration certificates for all sensors are available from
Compatible sensors and accessories
The following accessories and sensors are available for the
LI-250A. Contact LI-COR for current information.
l
LI-190R-BNC Quantum Sensor:
Measures Pho-
tosynthetically Active Radiation (PAR) in natural sun-
light, under plant canopies, and in growth chambers
and greenhouses.
l
LI-191R Line Quantum Sensor:
Measures average
PPFD over its one-meter length for plant canopy
PPFD profile studies.
l
LI-192SA Underwater Quantum Sensor
1
:
Measures
Photosynthetic Photon Flux Density (PPFD) in air or
under water incident on a flat plane.
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