W
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温度仪表
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R
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热电偶
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感温元件材料 分度号
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M
N
E
F
C
P
Q
R
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镍铬硅-镍硅 N
镍铬-镍硅 K
镍铬-铜镍 E
铁-铜镍 J
铜-铜镍 T
铂铑10-铂 S
铂铑13-铂 R
铂铑30-铂6 B
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偶丝对数
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无
2
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单支
双支
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安装固定形式
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1
2
3
4
5
6
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无固定装置
固定螺纹
活动法兰
固定法兰
活络管接头式
锥形固定螺纹式
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接线盒形式
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2
3
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防喷式
防水式
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保护管直径
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0
1
2
3
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Φ16
Φ20
Φ16高铝质管
Φ20高铝质管
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工作端形式
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G
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变截面
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W
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R
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N
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2
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——
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2
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3
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1
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G
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典型型号示例
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