DES系列在线式密度（浓度）传感器根据阿基米德原理：P=ρgh,一定高度液柱的静压力与该液体的密度成正比，因此可根据压力测量仪表测出的静压数值来衡量液体的密度。检测端利用膜盒压力测量元件，直接测量液柱的静压值，再通过程序处理，将静压值转换成介质的密度值。 DES 系列在线式密度（浓度）传感器采用先进检测技术，其 ...
Accurate measurement of the third order intercept pointfor low distortion IC products such as the LT5514 requirescertain precautions to be observed in the test setup andtesting procedure. The LT5514 linearity performance ishigh enough to push the test equipment and test set-up totheir lim ...
