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.
High precision of measurement: 0.03 ~ 0.1% RMS in industrial, 0.1 – 0.2% RMS of velocity and<0,1% of="" distance="">100m) 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.
The main purpose of the sensor is to measure the speed of high precision. Automotive and railway applications such as vehicle relative to the ground moving distance, high-speed rail speed measurement, train speed detection, industrial applications such as the speed and length of the object relative to the sensor movement.
Description: The gap between the flag in the figure represents the measurement light of the sensor. The car represents the surface feature of the measured object. The car will be flickering during the movement between the banners and calculate the speed of the car movement according to the interval.▲S is the known amount of the sensor, measured by measuring the ▲t to calculate the movement speed of the measured object.
The main purpose of the sensor is to measure the speed of high precision. Automotive and railway applications such as vehicle relative to the ground moving distance, high-speed rail speed measurement, train speed detection, industrial applications such as the speed and length of the object relative to the sensor movement.
The main purpose of the sensor is to measure the speed of high precision. Automotive and railway applications such as vehicle relative to the ground moving distance, high-speed rail speed measurement, train speed detection, industrial applications such as the speed and length of the object relative to the sensor movement.
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