Economical choice for excellent accuracy under broadband light sources like sunlight, high pressure sodium, and certain metal halides, but not for colored LEDs--although post-measurement mathematical correction factors can be applied to improve accuracy under LEDs. Click here for LED correction factors you can apply to our original X sensors.
370 to 650 nm (wavelengths where response is greater than 50 %)
Available in multiple analog and digital outputs including unamplified, SDI-12, Modbus communication protocols, attached to a hand-held meter with a digital output, as a "smart" sensor that uses USB communication and custom software, or with Apogee's new microCache device.
Line Quantum Option