拉压力传感器又叫电阻应变式传感器，隶属于称重传感器系列，是一种将物理信号转变为可测量的电信号输出的装置。广泛运用在工业称重系统、平台秤、电子秤、吊钩秤、配料秤等测力场合。

美国Transducer Techniques THB系列压式力传感器是以弹性体为中介，通过力作用在帖传感器两边的电阻应片使它的阻值发生变化，再经过相应的电路转换为电的信号，从而实现后面的控制。它的优点是精度高，测量范围广,寿命长,结构简单，频响特性好。

THB SERIES CAPACITY RANGES: 100, 250, 500, 1,000, 2,000 LBS.

Our Transducer THB Series thru-hole load cells offer an outside diameter of 1.50 inches and up to four different thru-hole diameter options per capacity range.

These load cells are manufactured from heat treated 17-4 ph stainless steel. The sensing element incorporates bonded foil strain gages of the highest quality and are sealed for protection against most industrial environments.