OMDS-100S1超声波流量计说明书

OMDS-100S1系列超声波流量计/热量表

使

用

说

明

书

珠海欧美莱仪表设备有限公司ZHUHAI OMALAY INSTRUMENTS CO.,LTD

目 录

一、产品简

介...........................................................................................................................................1 §1.1 引言........................................................................................................................................1 §1.2 OMDS -100S 的特点............................................................................................................ 1 §1.3 ,OMDS -100S 主板电气原理框图.......................................................................................... 2 §1.4 ,OMDS -100S 测量原

理........................................................................................................ 3 §1.5 应用领

域.................................................................................................................................3 §1.6 产品系列.................................................................................................................................4 二、安装测量...........................................................................................................................................14 §2.1 开箱检查...............................................................................................................................14 §2.2 接线图...................................................................................................................................14 §2.3 键盘......................................................................................................................................17 §2.4 窗口操作...............................................................................................................................17 §2.5 快速输入...............................................................................................................................18 §2.6 安装传感器...........................................................................................................................19 三、本地显示与操作.................................................................................................................................30 §3.1 本地段式LCD 显示及操作.....................................................................................................30 §3.2 本地显示内容一览

表.............................................................................................................31 §3.3 本地显示状态代码及故障判断...............................................................................................33 四、命令/显示窗口详

解...........................................................................................................................34 §4.1 菜单简介...............................................................................................................................34 §4.2 菜单一览表............................................................................................................................35 §4.3 命令/显示窗口详解...............................................................................................................37 五、操作使用...........................................................................................................................................58 §5.1 怎样判断流量计是否工作正常.............................................................................................58 §5.2 怎样辨别管道中的流体流

向...............................................................................................58 §5.3 怎样选择流量单位

制...........................................................................................................58 §5.4 怎样选择瞬时流量单位、累积流量单位................................................................................58 §5.5 怎样选择累积器倍乘因

子....................................................................................................59 §5.6 怎样打开或关闭流量累积

器................................................................................................59 §5.7 怎样实现流量累积器清

零....................................................................................................59 §5.8 怎样恢复出厂设

置...............................................................................................................59 §5.9 怎样使用阻尼器稳定流量显示.............................................................................................59 §5.10 怎样使用零点切除避免无效累

积.........................................................................................60 §5.11 怎样设置零

点..................................................................................................................60 §5.12 怎样修改仪表系数（标尺因子）进行标定校正.......................................................................60 §5.13 怎样设置密码保护（加锁与开

锁） .......................................................................................60 §5.14 怎样使用数据定时输出功

能................................................................................................61 §5.15 怎样使用4~20mA 电流环输

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