Industrial Bimetallic Thermometer Radial R...
$67.28Specification The WSS311/411 bimetallic thermometer is based on a combination of two metals with different coefficients of linear expansion.When the temperature changes, 两种金属受热程度不同而膨胀, 驱动指针偏转以指示温度. 感温元件是缠绕成螺纹形状的热双金属片, installed in…











































