HONEYWELL 05701-A-0329卡件,05701-A-0329参数说明
腹板张力系统中使用的定义
标称载荷Fnom是称重传感器所承受的载荷尺寸和校准，即静止
负载和测量中的最大测量负载方向Fext=扩展范围。在Fnom和Fext之间测量精度可能会下降。
灵敏度定义为输出信号的差异在标称负载和空载之间。
精度等级定义为最大偏差，以及表示为标称条件下灵敏度的百分比
负载这包括线性偏差、滞后和重复性误差。
HONEYWELL 05701-A-0329卡件线性偏差是与输出值零和之间绘制的直线标称荷载，与标称荷载相关。
滞后是输出信号的最大偏差从零到标称负载的循环中的相同负载，以及回到零，与标称负载下的灵敏度相关。
滞后与循环成比例。重复性误差定义为最大偏差在相同条件下重复读数之间。
它表示为以下条件下灵敏度的百分比：标称载荷。温度依赖性是与标称负载下的灵敏度。
零点漂移定义为输出信号中的漂移当称重传感器上没有负载时。
灵敏度漂移定义为标称载荷，不包括零点漂移。
Definitions used in the Web Tension Systems
Table A-1. Definitions
Nominal load, Fnom, is the load for which the load cell is
dimensioned and calibrated, i.e. the sum of the stationary
load and the maximum measured load in the measuring
direction.
Fext = Extended range. Between Fnom and Fext some
decline in measurement accuracy may be experienced.
Sensitivity is defined as the difference in output signal
between nominal load and no load.
Accuracy class is defined as the maximum deviation, and
is expressed as a percentage of the sensitivity at nominal
load. This includes linearity deviation, hysteresis and
repeatability error.
Linearity deviation is the maximum deviation from a
straight line drawn between the output values of zero and
nominal load, related to the nominal load.
Hysteresis is the maximum deviation of the output signal at
the same load during a cycle from zero to nominal load and
back to zero, related to the sensitivity at nominal load.
The hysteresis is proportional to the cycle.
Repeatability error is defined as the maximum deviation
between repeated readings under identical conditions.
It is expressed as a percentage of the sensitivity at
nominal load.
Temperature dependence is the drift in %/K related to the
sensitivity at nominal load.
Zero point drift is defined as the drift in the output signal
when there is no load on the load cell.
Sensitivity drift is defined as the drift in the output signal at
nominal load, excluding the zero point drift.
