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一、用途该仪器适用于各种石油产品及其它液体储罐用以计量罐内储存液体的重量。二、特点由于采用称重的原理,它具有以下特点:1.仪表读数是单位面积的重量(公斤/米~2),只须乘以罐的平均截面(或查罐表)即可得出油品储量。2.只需在罐壁上引出一根测压管,无须装浮于、导轨和滑轮等机械设备,安装简便。3.仪表安装在罐侧地基上,避免交流220伏电源上罐,而且检修维护都在地面上进行,安全方便。4.只测量压力,无须测平均温度和比重,工序较简单,引进误差的机会较少,总的计量精度较高。
First, use The instrument is suitable for a variety of petroleum products and other liquid storage tanks used to measure the weight of liquid storage tank. Second, the characteristics As a result of weighing principle, it has the following characteristics: 1. Meter reading is the weight per unit area (kg / m ~ 2), just multiplied by the average cross-section of the tank (or check the tank table) Oil reserves. 2. Just pull out a piezometric tube on the wall of the tank, no need to install floating, rail and pulley and other mechanical equipment, easy to install. 3. Meter installed on the tank side of the foundation, to avoid the exchange of 220 volt power on the tank, and maintenance are maintained on the ground, safe and convenient. 4. Only measure the pressure, without measuring the average temperature and specific gravity, the process is relatively simple, fewer opportunities for the introduction of errors, the overall measurement accuracy.