ABB PFTL101A 0.5KN 3BSE004160R1 张力传感器

ABB PFTL101A 0.5KN 3BSE004160R1 张力传感器

ABB PFTL101A 0.5KN 3BSE004160R1 张力传感器

张力传感器，英文：tension pick-up ，张力传感器是张力控制过程中，用于测量卷材张力值大小的仪器。用于制药、应变片型是张力应变片和压缩应变片按照电桥方式连接在一起，当受到外压力时应变片的电阻值也随之改变，改变值的多少将正比于所受张力的大小；微位移型是通过外力施加负载，使板簧产生位移，然后通过差接变压器检测出张力，由于板簧的位移量极小，大约±200μm，所以称作微位移型张力检测器。另外，由外型结构上又分为：轴台式 、穿轴式、悬臂式等

压路机枕式水平称重传感器适用于低张力水平、重辊和高运行速度的应用，这是造纸行业经常遇到的情况。枕头座有三种版本:标准版本PFTL 101A/B，通常用于造纸行业的精确测量，例如造纸机、压延机、涂布机和卷绕机。对于造纸机供虹段的纸幅张力测量，建议使用PFTL 101AE/BE型磨机。该版本具有固定连接电缆和IP 66防护等级，可提供准确可靠的测量，使用寿命木

耐酸型PFTL101AER/BER专为造纸机的湿端设计，防护等级为IP 66/67

ABB PFTL101A 0.5KN 3BSE004160R1 张力传感器

tension sensor, English: tension pick-up, tension sensor is used to measure the tension value of the coil during the tension control process. The strain gauge type is the tension strain gauge and the compression strain gauge are connected together according to the bridge mode, and the resistance value of the strain gauge also changes when the external pressure is applied, and the amount of the change value will be proportional to the size of the tension; Micro-displacement type is through the external force to apply the load, so that the spring displacement, and then through the differential transformer to detect the tension, because the displacement of the spring is very small, about ±200μm, so called micro-displacement tension detector. In addition, from the appearance structure is divided into: shaft table, through the shaft type, cantilever type and so on

Roller pillow horizontal weighing sensors are suitable for applications with low tension levels, heavy rolls and high operating speeds, which are often encountered in the paper industry. The pillow holder is available in three versions: the standard version PFTL 101A/B, which is commonly used for precise measurements in the paper industry, such as paper machines, calenders, coaters and winders. The PFTL 101AE/BE mill is recommended for measuring web tension in the bow section of a paper machine. This version has a fixed connection cable and IP 66 protection class to provide accurate and reliable measurement of the life of the wood

The acid-resistant PFTL101AER/BER is designed for the wet end of paper machines and is rated IP 66/67

ABB PFTL101A 0.5KN 3BSE004160R1 张力传感器