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LI190SB-LC LI-COR Quantum Sensor for CS110 or MetData1
Services Available
Repair Yes
Calibration Yes
Free Support Yes


The LI190SB measures photosynthetically active radiation (PAR) or Photosynthetic Photon Flux Density (PPFD) using a silicon photocell. The LI190SB-LC requires an LI2003S or UTLI Leveling Fixture.

The "-LC" version of this product terminates in a connector (instead of pigtails) for use with a CS110 Electric Field Meter or MetData1 Weather Station.  The length of the cable is specified at the time of order.


Frequently Asked Questions

Number of FAQs related to LI190SB-LC: 2

  1. The information included on a calibration sheet differs with each sensor. For some sensors, the sheet contains coefficients necessary to program a data logger. For other sensors, the calibration sheet is a pass/fail report.

  2. This depends on the information contained in the calibration sheet:

    • If the calibration sheet contains coefficient information, Campbell Scientific keeps a copy, and a replacement copy can be requested.
    • If the calibration sheet does not contain coefficients, Campbell Scientific does not keep a copy. It may be possible to contact the original manufacturer for a replacement copy.

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