Working principle :The item is able to detect the flame band respectively in the range of 700-1100 nm, short-wave near-infrared (SW-NIR), and is output via an electric signal (voltage signal).Applicat..

use:Various flames, fire source detection, and relay output can be connected to 220V high-current equipmentModule features:1. It can detect flame or light sources with wavelengths in the range of 760 ..

Various flame, fire detectionModule Features:One can detect a flame or in a 760 nanometer wavelength of ~ 1100 nm range of the light, lighter flame test distance of 80cm, for the greater flame, t..