产品简介
WE100-P1239
WE100-P1239
产品价格：￥111
上架日期：2011-09-17 13:34:12
产地：
发货地：上海
供应数量：不限
最少起订：1只
浏览量：347
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详细说明
    WE100-P1239《0755-27878213，QQ：1967514093 ，15121131275  毛先生》
    传感器的静态特性是指对静态的输入信号，传感器的输出量与输入量之间所具有相互关系。因为这时输入量和输出量都和时间无关，所以它们之间的关系，即传感器的静态特性可用一个不含时间变量的代数方程，或以输入量作横坐标，把与其对应的输出量作纵坐标而画出的特性曲线来描述。表征传感器静态特性的主要参数有：线性度、灵敏度、迟滞、重复性、漂移等。WT100-N1419 WT100-P3419 WT100-P4419 WT100-N1419 WT100-N3419 WT100-N4419 WT100-N1412 WT100-P1439 WT100-P3439 WT100-P4439 WT100-N1439 WT100-N3439 WT100-N4439 WT100-N1432 WT100-P1432 WT100-P1412 WL100-P14396 WL100-P3439 WL100-P4439 WL100-N1439 WL100-N3439 WL100-N4439 WL100-P1239 WL100-P1339 WL100-P3239 WL100-P3339 WL100-P4239 WL100-P4339 WL100-N1239 WL100-N1339 WL100-N3239 WL100-N3339 WL100-N4239 WL100-N4339 WL100-P1429 WL100-P3429 WL100-P4429 WL100-N1429 WL100-N3429 WL100-N4429 WS100-P1439 WE100-P1439/WE100-P1439 WS100-P3439/WE100-P3439 WS100-P4439/WE100-P4439 WS100-N1439/WE100-N1439 WS100-N3439/WE100-N3439 WS100-N4439/WE100-N4439 WS100-P1239/WE100-P1239 WS100-P1339/WE100-P1339 WS100-P3239/WE100-P3239 WS100-P3339/WE100-P3339 WS100-P4239/WE100-P4239 WS100-P3339/WE100-P4339 WS100-N1239/WE100-N1239 WS100-N1339/WE100-N1339 WS100-N3239/WE100-N3239 WS100-N3339
     
    　　（1）线性度：指传感器输出量与输入量之间的实际关系曲线偏离拟合直线的程度。定义为在全量程范围内实际特性曲线与拟合直线之间的最大偏差值与满量程输出值之比。
     
    　　（2）灵敏度：灵敏度是传感器静态特性的一个重要指标。其定义为输出量的增量与引起该增量的相应输入量增量之比。用S表示灵敏度。WT100-N1419 WT100-P3419 WT100-P4419 WT100-N1419 WT100-N3419 WT100-N4419 WT100-N1412 WT100-P1439 WT100-P3439 WT100-P4439 WT100-N1439 WT100-N3439 WT100-N4439 WT100-N1432 WT100-P1432 WT100-P1412 WL100-P14396 WL100-P3439 WL100-P4439 WL100-N1439 WL100-N3439 WL100-N4439 WL100-P1239 WL100-P1339 WL100-P3239 WL100-P3339 WL100-P4239 WL100-P4339 WL100-N1239 WL100-N1339 WL100-N3239 WL100-N3339 WL100-N4239 WL100-N4339 WL100-P1429 WL100-P3429 WL100-P4429 WL100-N1429 WL100-N3429 WL100-N4429 WS100-P1439 WE100-P1439/WE100-P1439 WS100-P3439/WE100-P3439 WS100-P4439/WE100-P4439 WS100-N1439/WE100-N1439 WS100-N3439/WE100-N3439 WS100-N4439/WE100-N4439 WS100-P1239/WE100-P1239 WS100-P1339/WE100-P1339 WS100-P3239/WE100-P3239 WS100-P3339/WE100-P3339 WS100-P4239/WE100-P4239 WS100-P3339/WE100-P4339 WS100-N1239/WE100-N1239 WS100-N1339/WE100-N1339 WS100-N3239/WE100-N3239 WS100-N3339WT100-N1419 WT100-P3419 WT100-P4419 WT100-N1419 WT100-N3419 WT100-N4419 WT100-N1412 WT100-P1439 WT100-P3439 WT100-P4439 WT100-N1439 WT100-N3439 WT100-N4439 WT100-N1432 WT100-P1432 WT100-P1412 WL100-P14396 WL100-P3439 WL100-P4439 WL100-N1439 WL100-N3439 WL100-N4439 WL100-P1239 WL100-P1339 WL100-P3239 WL100-P3339 WL100-P4239 WL100-P4339 WL100-N1239 WL100-N1339 WL100-N3239 WL100-N3339 WL100-N4239 WL100-N4339 WL100-P1429 WL100-P3429 WL100-P4429 WL100-N1429 WL100-N3429 WL100-N4429 WS100-P1439 WE100-P1439/WE100-P1439 WS100-P3439/WE100-P3439 WS100-P4439/WE100-P4439 WS100-N1439/WE100-N1439 WS100-N3439/WE100-N3439 WS100-N4439/WE100-N4439 WS100-P1239/WE100-P1239 WS100-P1339/WE100-P1339 WS100-P3239/WE100-P3239 WS100-P3339/WE100-P3339 WS100-P4239/WE100-P4239 WS100-P3339/WE100-P4339 WS100-N1239/WE100-N1239 WS100-N1339/WE100-N1339 WS100-N3239/WE100-N3239 WS100-N3339
     
    　　（3）迟滞：传感器在输入量由小到大（正行程）及输入量由大到小（反行程）变化期间其输入输出特性曲线不重合的现象成为迟滞。对于同一大小的输入信号，传感器的正反行程输出信号大小不相等，这个差值称为迟滞差值。
     
    　　（4）重复性：重复性是指传感器在输入量按同一方向作全量程连续多次变化时，所得特性曲线不一致的程度。
     
    　　（5）漂移：传感器的漂移是指在输入量不变的情况下，传感器输出量随着时间变化，次现象称为漂移。产生漂移的原因有两个方面：一是传感器自身结构参数；二是周围环境（如温度、湿度等）。
    传感器动态特性
    所谓动态特性，是指传感器在输入变化时，它的输出的特性。在实际工作中，传感器的动态特性常用它对某些标准输入信号的响应来表示。这是因为传感器对标准输入信号的响应容易用实验方法求得，并且它对标准输入信号的响应与它对任意输入信号的响应之间存在一定的关系，往往知道了前者就能推定后者。最常用的标准输入信号有阶跃信号和正弦信号两种，所以传感器的动态特性也常用阶跃响应和频率响应来表示。WT100-N1419 WT100-P3419 WT100-P4419 WT100-N1419 WT100-N3419 WT100-N4419 WT100-N1412 WT100-P1439 WT100-P3439 WT100-P4439 WT100-N1439 WT100-N3439 WT100-N4439 WT100-N1432 WT100-P1432 WT100-P1412 WL100-P14396 WL100-P3439 WL100-P4439 WL100-N1439 WL100-N3439 WL100-N4439 WL100-P1239 WL100-P1339 WL100-P3239 WL100-P3339 WL100-P4239 WL100-P4339 WL100-N1239 WL100-N1339 WL100-N3239 WL100-N3339 WL100-N4239 WL100-N4339 WL100-P1429 WL100-P3429 WL100-P4429 WL100-N1429 WL100-N3429 WL100-N4429 WS100-P1439 WE100-P1439/WE100-P1439 WS100-P3439/WE100-P3439 WS100-P4439/WE100-P4439 WS100-N1439/WE100-N1439 WS100-N3439/WE100-N3439 WS100-N4439/WE100-N4439 WS100-P1239/WE100-P1239 WS100-P1339/WE100-P1339 WS100-P3239/WE100-P3239 WS100-P3339/WE100-P3339 WS100-P4239/WE100-P4239 WS100-P3339/WE100-P4339 WS100-N1239/WE100-N1239 WS100-N1339/WE100-N1339 WS100-N3239/WE100-N3239 WS100-N3339WT100-N1419 WT100-P3419 WT100-P4419 WT100-N1419 WT100-N3419 WT100-N4419 WT100-N1412 WT100-P1439 WT100-P3439 WT100-P4439 WT100-N1439 WT100-N3439 WT100-N4439 WT100-N1432 WT100-P1432 WT100-P1412 WL100-P14396 WL100-P3439 WL100-P4439 WL100-N1439 WL100-N3439 WL100-N4439 WL100-P1239 WL100-P1339 WL100-P3239 WL100-P3339 WL100-P4239 WL100-P4339 WL100-N1239 WL100-N1339 WL100-N3239 WL100-N3339 WL100-N4239 WL100-N4339 WL100-P1429 WL100-P3429 WL100-P4429 WL100-N1429 WL100-N3429 WL100-N4429 WS100-P1439 WE100-P1439/WE100-P1439 WS100-P3439/WE100-P3439 WS100-P4439/WE100-P4439 WS100-N1439/WE100-N1439 WS100-N3439/WE100-N3439 WS100-N4439/WE100-N4439 WS100-P1239/WE100-P1239 WS100-P1339/WE100-P1339 WS100-P3239/WE100-P3239 WS100-P3339/WE100-P3339 WS100-P4239/WE100-P4239 WS100-P3339/WE100-P4339 WS100-N1239/WE100-N1239 WS100-N1339/WE100-N1339 WS100-N3239/WE100-N3239 WS100-N3339
    传感器的灵敏度
    　　灵敏度是指传感器在稳态工作情况下输出量变化△y对输入量变化△x的比值。
    　　它是输出一输入特性曲线的斜率。如果传感器的输出和输入之间显线性关系，则灵敏度S是一个常数。否则，它将随输入量的变化而变化。
    　　灵敏度的量纲是输出、输入量的量纲之比。例如，某位移传感器，在位移变化1mm时，输出电压变化为200mV，则其灵敏度应表示为200mV/mm。
    　　当传感器的输出、输入量的量纲相同时，灵敏度可理解为放大倍数。

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