1. 活动法兰式热电偶（防水式）概述
活动法兰式热电偶（防水式）规格型号WRN-330 WRN2-330 WRN-330G WRN2-330G WRE-330 WRE2-330 WRE-330 WRE2-330G WRC-330 WRC2-330 WRN-331 WRN2-331 WRN-331G。
2. 活动法兰式热电偶（防水式）特点
装配简单，更换方便
压簧式感温元件，抗振性能好；
测温范围大
机械强度高，耐压性能好
3. 活动法兰式热电偶（防水式）工作原理
热电偶的电由两根不同导体材质组成。当测量端与参比端存在温差时，就会产生热电势，工作仪表便显示出热电势所对应的温度值。
4. 活动法兰式热电偶（防水式）主要技术参数
产品执行标准
IEC584
IEC1515
GB/T16839-1997
JB/T5582-91
5. 活动法兰式热电偶（防水式）型号规格
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产品型号
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分度号
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温度范围 ℃
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热响应时间
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保护管材料
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规 格（mm）
|
|
|
d
|
L
|
|||||
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WRM-330
WRM2-330
|
N
|
0-800
|
<90S
|
1Cr18Ni9Ti
|
?16
|
150
200
250
300
400
500
750
1000
1500
2000
2150
|
|
0-1000
|
0Cr25Ni20
|
|||||
|
WRM-330G
WRM2-330G
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0-800
|
<24S
|
1Cr18Ni9Ti
|
|||
|
0-1000
|
0Cr25Ni20
|
|||||
|
WRN-330
WRN2-330
|
K
|
0-800
|
<90S
|
1Cr18Ni9Ti
|
||
|
0-1000
|
0Cr25Ni20
|
|||||
|
WRN-330G
WRN2-330G
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0-800
|
<24S
|
1Cr18Ni9Ti
|
|||
|
0-1000
|
0Cr25Ni20
|
|||||
|
WRE-330
WRE2-330
|
E
|
0-700
|
<90S
|
1Cr18Ni9Ti
|
||
|
WRE-330G
WRE2-330G
|
<24S
|
|||||
|
WRC-330
WRC2-330
|
T
|
0-350
|
<90S
|
1Cr18Ni9Ti
|
||
|
WRC-330G
WRC2-330G
|
<24S
|
|||||
|
WRF-330
WRF2-330
|
J
|
0-600
|
<90S
|
1Cr18Ni9Ti
|
||
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WRF-330G
WRF2-330G
|
<24S
|
|||||
|
WRM-331
WRM2-331
|
N
|
0-800
|
<120S
|
1Cr18Ni9Ti
|
?20
|
|
|
0-1000
|
0Cr25Ni20
|
|||||
|
WRM-331G
WRM2-331G
|
0-800
|
<24S
|
1Cr18Ni9Ti
|
|||
|
0-1000
|
0Cr25Ni20
|
|||||
|
WRN-331
WRN2-331
|
K
|
0-800
|
<120S
|
1Cr18Ni9Ti
|
||
|
0-1000
|
0Cr25Ni20
|
|||||
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WRN-331G
WRN2-331G
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0-800
|
<24S
|
1Cr18Ni9Ti
|
|||
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0-1000
|
0Cr25Ni20
|
|||||
|
WRE-331
WRE2-331
|
E
|
0-700
|
<120S
|
1Cr18Ni9Ti
|
||
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WRE-331G
WRE2-331G
|
<24S
|
|||||
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WRC-331
WRC2-331
|
T
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0-350
|
<120S
|
1Cr18Ni9Ti
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||
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WRC-331G
WRC2-331G
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<24S
|
|||||
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WRF-331
WRF2-331
|
J
|
0-600
|
<120S
|
1Cr18Ni9Ti
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||
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WRF-331G
WRF2-331G
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<24S
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|||||
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