823xxB Series Optical Sensor Operation Manual
5.1.1 General Specifications
5-6
• Wavelength sensitivity correction option and additional calibration wavelength option
Wavelength sensitivity correction:
The wavelength sensitivity of each sensor is measured and corrected when calibrating.
(The standard model of 82311B/82321B is corrected by using the typical value.)
Additional calibration wavelength:
The calibration is performed at other wavelengths in addition to the standard specifi-
cation. (Multiple wavelengths can be specified.)
5.1.1 General Specifications
Option 82311B 82312B 82313B
Wavelength sensitivity correction OPT82311B+20 Standard specification Standard specification
Additional calibration 
wavelength
405 nm OPT82311B+21 Standard specification OPT82313B+21
650 nm OPT82311B+22 - Standard specification
780 nm Standard specification - OPT82313B+23
Option 82321B 82322B 82323B
Wavelength sensitivity correction OPT82321B+20 Standard specification Standard specification
Additional calibration 
wavelength
405 nm OPT82321B+21 Standard specification OPT82323B+21
650 nm OPT82321B+22 - Standard specification
780 nm Standard specification - OPT82323B+23
Option 82314B 82314BW 82324B
Wavelength sensitivity correction Standard specification Standard specification Standard specification
Additional calibration 
wavelength
405 nm Standard specification Standard specification Standard specification
650 nm OPT82314B+22 OPT82314BW+22 OPT82324B+22
780 nm OPT82314B+23 OPT82314BW+23 OPT82324B+23
Item Specification
Operating environment Environmental temperature: 0 to +40C
Relative humidity: 80 percent or less with no condensation
Storing environment Environmental temperature: -20 to +70C
Relative humidity: 80 percent or less with no condensation