Rotational speed sensor RSF-3

Dopplercompact

LED light source CCD area imaging RSF-3 grating space filter speed measuring sensor, is based on the Chinese market specially tailored a speed measurement sensor, the speed accuracy <± 0.15% RMS, length accuracy <± 0.1% RMS, the measurement speed Range 0.2-250Km / h, measuring frequency 34.5 ~ 47.5HZ. It can not only measure the speed and length of movement, but also to measure the amount of movement of objects in the swing, as well as the movement state. Is an excellent performance of the online speed measurement length sensor. -Main features- High precision of measurement: 0.03 ~ 0.1% RMS in industrial, 0.1 – 0.2% RMS of velocity and100m) in automotive application. Reliable measurements on virtually all types of surfaces. Broad range of nominal working distances – from 10 cm to 150 cm and it can vary up to 2,5 times during measurements. Big lens aperture – geometric aperture ratio up to 1:4. As a sequence, 10 Wt of halogen lamp or even IR diode of 2 Wt electrical power is enough for object illumination in most cases. Low weight and power consumption of controller module (1,5 Wt) due to last generation of ARM microcontrollers used. Non - contact LED light speed measurement length.