This product is no longer available and has been replaced by: CS320.
LI200X-L LI-COR Pyranometer, Fixed Calibration
LI200X-L Options - show details
-L ft cable per sensor

Allowed values: 1-1000 ft, increments of 1 ft

An 11 ft cable length (LI200X-L11) is recommended.
Cable Termination Options - show details
-PT -PT w/Tinned Wires
With the -PT option, the cable terminates in pigtails that connect directly to the datalogger.
-PW -PW w/Pre-Wire Connector
With the -PW option, the cable terminates in a connector that attaches to a prewired enclosure.
Product Details
Restockable Yes
Warranty 1 year
Compliance CE Compliance Image

Common Accessories

The LI2003S Pyranometer Leveling Base is required to attach this sensor to our CM225 Solar Sensor Mount. The LI2003S levels the sensor in the horizontal plane, helping to ensure accurate solar radiation measurements.
The CM225 is used to attach the LI2003S leveling base to a crossarm, mast, or pole (1.0" to 2.1" OD).


This service requires an RMA (Return Material Authorization) from Campbell Scientific. The sensor is function tested and inspected for damage at Campbell Scientific, Inc. (CSI). Then it is sent to Apogee Instruments for calibration, where it is compared against references traceable to the National Renewable Energy Laboratory (NREL) in Golden, Colorado. The sensor is then returned to CSI so the shunt resistor in the cable’s millivolt adapter can be adjusted to meet specified sensitivity. A calibration certificate is provided, which shows “as received” and “as returned” measurements.
The 33476 recalibration service is performed using a reference group of pyranometers traceable to World Radiometric Reference (WRR). This recalibration is ISO 17025 accredited to ASTM E824 standard.