3. 模块的安装 ..................................................................................................................................................................4 3.1 FW静载模块的安装.....................................................................................................................................................4 3.2 注意事项 ......................................................................................................................................................................5 3.3 CW动载模块的安装 ....................................................................................................................................................6 3.4 注意事项 ......................................................................................................................................................................7 4. 模块的标定 ..................................................................................................................................................................8 4.1 砝码标定 ......................................................................................................................................................................8 4.2 组合标定 ......................................................................................................................................................................8 4.3 替代物标定 ..................................................................................................................................................................9 5. 维护和保养 ..................................................................................................................................................................9 5.1 概述 ..............................................................................................................................................................................9 5.2 现场检查 ......................................................................................................................................................................9 5.3 称重模块及接线盒检查 ..............................................................................................................................................9 6. 常见故障及排除 ..........................................................................................................................................................9 6.1 概述 ..............................................................................................................................................................................9 6.2 判断故障 ....................................................................................................................................................................10 6.3 静载动载模块中传感器的更换.................................................................................................................................11
固定式模块
半浮动式模块
浮动式模块
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梅特勒-托利多称重模块产品手册 1.2.4 支撑螺栓的作用
FW 静载称重模块中的支撑螺栓具有抵御上抬力和倾覆力的作用，另外它还能防止传感器在运输和安装过程 中受力。
注意
模块在安装好后，应松开支撑螺栓上部的螺母，使容器的作用力传递到传感器上。
1.3 CW动载称重模块 1.3.1 CW动载称重模块的组成
1.3.3 CW动载称重模块的自动复位系统
模块的容量依据其所用的传感器而定，FW 称重模块的容量有 0.5t、1t、2t、5t、10t、15t、20t。
1.2.3 FW静载称重模块的类型
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梅特勒-托利多称重模块产品手册 FW 静载称重根据传感器的不同组装方式可分为三种类型：固定式模块、半浮动式模块、浮动式模块。这三 种模块的组合可使称重系统消除因容器受力变形或热胀冷缩而引起传感器受力点变化的影响，保证传感器的受力 点不变。
目录
1. 概述 ..............................................................................................................................................................................1 1.1 称重模块的定义 ..........................................................................................................................................................1 1.2 FW静载称重模块 ........................................................................................................................................................1 1.3 CW动载称重模块 ........................................................................................................................................................3 1.4 称重模块的特点 ..........................................................................................................................................................4 2. 模块的安装基础 ..........................................................................................................................................................4