LUYOR推出ROLS-5PW型激光轉速測量探頭，該激光轉速測量探頭可以使高速旋轉機械的測試更安全、更簡單方便。激光轉速傳感器ROLS-5PW用于旋轉機械非接觸式轉速測量，測量范圍為0RPM至300,000 RPM。激光轉速監測傳感器適用于風力發電機或船舶推進器之類的極低轉速測量，以及增壓器之類的ji高轉速測量。工作距離為可達7米。
ROLS-5PW激光轉速探頭是一款小巧堅固的IP60級激光轉速測量傳感器，用于對旋轉或往復式機器部件進行非接觸式速度測量，通過機器元件反射的激光的傳感器每次旋轉產生電壓脈沖來工作。激光轉速探頭的位置使其可見激光束面向測試對象，測試對象上貼有一小條自粘鏡反射膠帶。然后，該反光貼紙將激光能量反向散射到接收器，接收器將其轉換為無抖動信號，可以輸入到測量儀表或存儲記錄儀。
使用反射膠帶意味著激光轉速傳感器ROLS-5PW可以放置在距離測試對象7米的地方，因此工程師在測試許多不同類型的高速機械時可以保持安全距離，包括從飛機渦輪機到工程機械等各種測試對象。該裝置的緊湊尺寸也使其適用于訪問包含在受限區域內的機器部件。
LUYOR 公司的ROLS-5PW可以在高達300000rpm的轉速下運行，這對于增壓器測量以及低速測量（取決于數據分析系統）也足夠用于風力渦輪機和船舶推進系統等應用。
LUYOR is launching the Laser Tacho Probe Type ROLS-5PW, which is said to make testing high-speed, rotational machinery safer and simpler.
A small, robust IP60-rated probe for contact-free speed measurement on rotating or reciprocating machine parts, the ROLS-5PW works by producing a voltage pulse from each rotation of a machine element. The probe is positioned so that its visible laser beam faces the test object, to which is attached a small strip of self-adhesive retro-reflective tape. This tape then backscatters the laser energy to a receiver that converts it to a jitter-free signal that can be input to a measurement or recording system.
The use of reflective tape means the probe can be positioned up to 70cm from test objects, so engineers can maintain a safe distance when testing many different types of high-speed machinery, encompassing everything from aircraft turbines to washing machines. The unit's compact size also makes it suitable for accessing machine parts contained within restricted areas.
LUYOR says the ROLS-5PW can operate at rotational speeds of up to 300,000rpm, which is sufficient even for supercharger measurements, as well as low-speed measurements down to standstill (dependent on the analysis system) for applications such as wind turbines and ship propulsion systems.
