具有两个测量通道和电缆。
A.
B
总和A+B
差异A-B
称重传感器
接线盒
控制单元
称重传感器电缆
转接板
PFXC 141输出信号
图1。完整的测量系统
1.4.2称重传感器PFTL 101
称重传感器安装在滚动轴承下方，用于测量与滚动轴承平行的力
安装表面。
来自腹板/带材的反作用力与腹板/带材张力成比例，被传递
通过辊和轴承连接到称重传感器
称重传感器通过接线盒连接到控制单元。控制单元转换
称重传感器信号为与反作用力成比例的直流电压。取决于哪个
选择控制单元后，可以为两个单独的称重传感器（A）提供模拟信号
和B），称重传感器信号的总和（A+B），和/或称重传感器信号之间的差
（A-B）。
压力导管枕块称重传感器，水平测量PFTL 101，用户手册
1引言
3BSE009965R0401 en版本F 7
1.4.3测量原理
称重传感器仅测量FR方向上的力。测量力可能为正或
消极的称重传感器通常安装在滚动轴承下方。当有腹板/板条时
辊上的张力，张力（T）产生两个力分量，一个在
称重传感器（FR）和直角称重传感器（FV）的测量
).
测量力取决于张力（T）和包角之间的关系
由测量辊周围的腹板/带材形成。

with two measurement channels and cabling. A B SUM A+B DIFFERENCE A-B Load cell Junction box Control unit Load cell cabling Adapter plates PFXC 141 Output signals Figure 1. Complete Measuring System 1.4.2 Loads cells PFTL 101 The load cells are installed under the roll bearings, where they measure forces parallel to the mounting surface. The reactive force from the web/strip, which is proportional to the web/strip tension, is transferred to the load cells via the roll and the bearings The load cells are connected to the control unit via a junction box. The control unit converts the load cell signals to DC voltages that are proportional to the reaction force. Depending on which control unit is chosen, it is possible to have the analog signals for the two individual load cells (A and B), the sum of the load cell signals (A+B), and/or the difference between the load cell signals (A-B). Pressductor PillowBlock Load Cells, Horizontal Measuring PFTL 101, User Manual 1 Introduction 3BSE009965R0401 en Rev F 7 1.4.3 Principle of Measurement The load cell only measures force in the direction FR. The measurement force may be positive or negative. The load cell is normally installed under the roll bearings. When there is a web/strip in tension over the roll, the tension (T) gives rise to two force components, one in the direction of measurement of the load cell (FR) and one at right angles (FV ). The measuring force depends on the relationship between the tension (T) and the wrap angle formed by the web/strip around the measuring roll.