富成國際
ASTECH白光測速儀、ASTECH光電測速儀、ASTECH白光測距儀、ASTECH激光測距儀、ASTECH紅外測距儀、ASTECH傳感器
VLM200白光測速儀：VLM200系列，線陣CCD，不受材質和污垢影響，穿透水霧、油霧能力強，此點性能強于激光測速儀。速度范圍可達3000m/min,測量精度0.1%~0.05%，特別適合鋼鐵、有色、造紙等行業應用。價格低于激光測速儀，性價比好。ASTECH白光測速儀、ASTECH光電測速儀、ASTECH白光測距儀、ASTECH激光測距儀、ASTECH紅外測距儀、ASTECH傳感器 空間濾波技術 *白光源用于照亮 *白光源強度可變，自動適應物體明暗 *白光源測量閃光物、透明物、粗糙物，范圍很廣 *白光源信號穩定清晰，很少過濾，刷新時間短 *白光源成像在CCD上面，與物體表面清潔狀況無關 *白光源一大片，穿過水霧能看見 *白光源更安全，不用標識不傷眼 *白光源燈泡自己換，物美價廉，CCD性能穩定，換燈泡不用標定 型號列舉：MSE-、MSE-V280FD、VLM200……
With optical sensors, completely new perspectives are opened for industries in the fields of quality maintenance and automation processes. Length and speed can be measured exceptionally precisely, without contact and thus without wear; where the usual methods either cannot be used owing to process conditions or are not sufficiently exact. With the VLM 200, ASTECH offers anexceptionally robust and dependable sensor, which has been specifically tailored to the requirements of industrial use. Regardless of material, the VLM 200 measures lengths and speeds without contact and its interfaces allow it to be integrated optimally to automation and quality maintenance processes in many branches of industry. Modern semiconductor sensor A CCD chip, an optical semiconductor sensor, lies at the heart of the VLM 200. As an optical grid, it is operated according to a differential system. The sensor detects the movement of material and generates a frequency proportional to the speed through the grid modulation. This enables the sensor to establish speed and length. It also has a halogen light source for lighting the object to be measured. The measuring system is unaffected by changes in surface properties and any foreign light source is disregarded. Robust and precise The VLM 200's robust construction allows it to be operated in rugged industrial environments and also enables it to measure speed and lengths in a wide range of processes, leading to exactness and a high measuring dynamic. Less servicing Its contact-free measuring system allows the VLM 200 to operate not only more precisely than other existing systems, but also without wearing out, as the absence of friction reduces the need for servicing. Damaging or dirtying of the measuring surface do not arise at all. Flexible and multi-sided The VLM 200 operates autonomously; sensor, light source, signal processing and power supply are all integrated in the unit. The user is guaranteed highly flexible operation by the digital system concept, which places a wide range of functions at his disposal. Via its interfaces, the VLM 200 can easily be hooked up to existing processes, drives or data acquisition. It is easy to operate and calibrate. Varied Options Multiple expansion options make the VLM 200 many sided. Counter and indicators analog output digital interface window blower Laser light barrier real-time clock mounting equipment direction recognition Technical data Speed measuring range up to 3000 m/min *) different measuring distances 170, 185, 240, 330 mm *) Measuring deviation as per DIN 1318 0,1% *) Detector CCD line Light source Halogen light Power supply 230V/AC, optional 115V/AC or 24V/DC Power requirement < 50W Temperature range 0 to 50 °C Protection type IP 65 External dimensions 360 mm x 160 mm x 90 mm *) *) according to configuration Performance and advantages The VLM 200 lays down hardly any conditions as to the surface structure of the object to be measured. Measurements can be made just as precisely on the periodic structures of textiles as on the stochastic surfaces of metals, wood, rubber or paper. Advantages Contact-free no slippage or wearing out unaffected by material robust and precise economical unaffected by dirt many-sided interfaces easy installation Wide range of application Metal, paper, cardboard, synthetic materials, wood, rubber. Belts, pipes, strips, plates, foils, profiles, wire, cables. Cutting, positioning, localizing, monitoring, quality maintenance, dosing.
ASTECH白光測速儀、ASTECH光電測速儀、ASTECH白光測距儀、ASTECH激光測距儀、ASTECH紅外測距儀、ASTECH傳感器
