Julight LT series (LT = Laser Triangulation) includes easy-to-use and reliable laser sensors for non-contact absolute distance and vibration measurements. The fully-analog electronic design ensures an output signal with zero-delay, and state-of-the-art signal-to-noise ratio.
Bandwidth from 20kHz to 800kHz are available, with an internal selectable low-pass filter. More than 10 LT versions/models exist, with working distance from 40mm to 1000mm, and measuring range from 10mm to 300mm. Laser wavelength can be chosen among the classical red (635nm, or 660nm), and also green (520nm) and blue (450nm), for adapting at best to the surfaces to be measured.
The LT series is recommended for measurement of different types of displacements: from static deformations to mechanical vibrations, from acoustic frequency range to ultrasound actuators and devices. Measurement can be performed onto diffusive surfaces, even with large in-plane velocity, and on rotating machinery. LT sensors can be controlled by a PC using a dedicated software that communicates via Ethernet, that displays the average and maximum/minimum target distances.