一、温度仪表原理
1.薄膜热电偶的结构
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2.固体膨胀式温度计
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3.热电偶补偿导线的外形图
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4.热电偶温度计
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5.热电阻的结构
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二、压力仪表原理
1.弹簧管式压力仪表
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2.电接点式压力仪表
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3.电容式压力传感器
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4.膜盒式压力传感器
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5.压力式温度计
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6.应变式压力传感器
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三、流量仪表原理
1.靶式流量计
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2.孔板流量计
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3.立式腰轮流量计
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4.喷嘴流量
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5.容积式流量计
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6.椭圆齿轮流量计
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7.文丘里流量计
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8.涡轮流量计
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9.转子式流量计
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四、液位仪表原理
1.差压式液位计A
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2.差压式液位计B
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3.差压式液位计C
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4.超声波测量液位原理
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5.电容式液位计
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五、阀门原理
1.薄膜执行机构
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2.带阀门定位器的活塞式执行机构
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3.碟阀
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4.隔膜阀
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5.活塞执行机构
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6.角型阀
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7.气动薄膜调节阀
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8.气动活塞式执行机构
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9.三通阀
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10.凸轮挠曲阀
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11.直通单座阀
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12.直通双座阀
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六、控制原理
1.串级均匀控制
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2.氮封分程控制
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3.锅炉控制
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4.加热炉串级
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5.加热炉温度测量
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6.简单均匀控制
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7.均匀控制
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8.物料传送
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9.液位控制
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10.用侵入式热电偶测量熔融金属的原理
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原文出处:检测家-最常见的仪器仪表原理动图
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