metz connect electrical components, German metz connect models, metz connect pricing

metz connect electrical components are sensors that convert the state of a measured object into measurable optical signals. The operating principle of a fiber optic sensor involves directing a light beam from a source through an optical fiber into a modulator. Inside the modulator, interaction with external measured parameters causes changes in the optical properties of the light, such as intensity, wavelength, frequency, phase, and polarization state, resulting in a modulated optical signal. This signal is then transmitted via optical fiber to a photodetector and demodulator to obtain the measured parameters. Throughout this process, the light beam is guided through the optical fiber, passes through the modulator, and is then emitted; its