非接触式测量更准确，更可靠
Polytec 的激光表面速度计专用于高精度测量恶劣条件下的速度和长度。这些 LSV 能为您提供可靠的测量数据，以便您轻松地将其集成到过程控制系统中。由于 Polytec LSV 能提供高精度的非接触式测量，您可以同时提高精度、质量和回报。Polytec 产品组合可帮助您实现每个应用的最佳配置，从红热线监控到平整度测量。
Polytec 拥有超过 20 年的行业经验和激光测量技术，构建了可靠的速度和长度传感器，增添了行业内客户的信心。ProSpeed® LSV 为金属行业的各种应用创造解决方案。LSV 尽最大的诚意为全球公司提供服务，例如，连铸机、热轧和冷轧机、涂装厂、管道生产以及更多应用。
Polytec Magazine
Free from slippage and mechanical wear
Optical encoders as the reliable measurement system for pipe and tube production
钢、铝和金属生产中的长度和速度的光学测量 (EN)
应用程序
- 用于连铸和金属生产的传感器
![可靠的连铸过程控制：用于测量速度和长度的光学测量仪]( "可靠的连铸过程控制：用于测量速度和长度的光学测量仪")
可靠的连铸过程控制：用于测量速度和长度的光学测量仪 - 伸长率
![Elongation process in a steel or aluminum mill with in-line laser sensors]( "Elongation process in a steel or aluminum mill with in-line laser sensors")
Elongation process in a steel or aluminum mill with in-line laser sensors - 切割长度控制
![Inline cut-to-length control, LSV optical sensors controlling the torch cutter of cast steel beams]( "Inline cut-to-length control, LSV optical sensors controlling the torch cutter of cast steel beams")
Inline cut-to-length control, LSV optical sensors controlling the torch cutter of cast steel beams - 秒流量调节
![冷轧中的秒流量控制，使用激光传感器用来测量延伸率和平整度]( "冷轧中的秒流量控制，使用激光传感器用来测量延伸率和平整度")
冷轧中的秒流量控制，使用激光传感器用来测量延伸率和平整度 - 长度测量
![Length measurement with a LSV laser sensor in a continuous caster line]( "Length measurement with a LSV laser sensor in a continuous caster line")
Length measurement with a LSV laser sensor in a continuous caster line - 速度测量
![Optical speed measurement in an aluminum rolling mill for roller synchronization]( "Optical speed measurement in an aluminum rolling mill for roller synchronization")
Optical speed measurement in an aluminum rolling mill for roller synchronization - 速度差
![Differential speed measurement in rolling mills using non-contact laser sensors]( "Differential speed measurement in rolling mills using non-contact laser sensors")
Differential speed measurement in rolling mills using non-contact laser sensors - 无损材料测试
![Non-destructive testing of steel tubes]()
