The instrument adopts microcontroller MC9S12DJ128 with ATD and electric field imaging device MC33794 made by Freescale to constitute liquid level measuring system of higher precision.

• 本测量系统采用Freescale公司生产的内带ATD转换器的微控制器MC9S12DJ128与电场成像器件MC33794等元件组成了较高精度的油膜厚度的测量系统。