厂家直销 精密仪器仪表 温度计系列 双金属温度计 价格面议
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双金属温度计


 


一、结构与用途 Structure and Use 
      双金属温度计是采用双金属片作为感温元件用于测量中低温一种测温仪表,电接点双金属温度计能在温度超过设定值时,输出电信号以达到控制的目的。与玻璃温度计比较,具有无汞害、读数清晰、坚固耐用的特点。广泛用于机械、化工、轻纺、制药、食品、船舶等生产过程中测量和控制。
      双金属温度计订货时须分别注明产品的型号、测量范围、安装螺纹、保护管长度外壳直径、准确度等级等技术参数。
       The bimetallic thermometer is made of double metal sheets for the test component and to test the low temperature when the temperature pass the setting tempermure,the meter will transmit the electric signal, and get the control aim. Compare with the glass thermometer, have no mercury damage, clean to read firmly features. Widely used in machinery, chemistry, slub, medicine, food, and shipping process to act temperature test and control.
      The bimetallic thermometer should note the products model. test range, fix screw, protect pipe length, shield diameter, accuracy and other technique parameter.
 二、安装技术参数 Fix and parameter 
位 Space代号
code name
定义definition测温范围
terst range in temperature(℃)
测温范围
terst range in temperature(℃)
分格值 unit(℃)
13表壳公称直径
watchcase rated diameter
Φ60mm500 100 150
200 300 400
500 -20 +80
-40 +80
-50 +50
-80~+40
—40~+80
2
4Φ100mm
5Φ150mm
20型 式
Style
轴向型 axis style0~501
1径向型 radial style0~100
0~150
2
2130°角型 Style
6 8万向型 universal style
30安装方式
install way
无固定装置 no fix setting0~200
0~300
5
1可动外螺纹movability outer screw
2可动内螺纹movability inner screw
3固定外螺纹fix outer screw0~400
0~500
10
4固定法兰fix flange
5凸装 protruding fix
注:①WSS系列双金属温度计是一种普通现场指示型测温仪表。
     ②WSSX系列电接点双金属温度计能在工作温度达到或过(低于)给予定值时发出信号,还具有现场指示和远传显示功能的一体化温度测量仪表。可用来直接测量气体,液体和物质的温度。一体仪表可现场清晰地看到指示值,又可把信号远传到控制室,起到了一表两用的作用。
Note:①WWS series bimetallic thermometer is a normal direction style meter.
         ②WSSX series meter is a mal-function meter.not only to show the number in scene or transmit to the control table. Can be test the gas, liquid and medium temperature, get this two function.

 

 三、参数及特点 Parameter and feature 

 

四、技术参数 Technique parameter 
名称
Name
型号
Model
电接点型式
Type of the Electrical contact
电接点触头容量
Contact Capacity
准确度等级
Accuracy
测温范围
Measur
-ing Range
(℃)
安装螺纹
Installing screw
插入长度
Lengt(mm)
保护管直径
Protection tube diameter
(mm)
时间常数
Themal response time
保护管
公称压力
Stem
pressure
resistant
(MPa)
保护管
材质
Protection
tube
material
WSS-301AWSS-311H
 302A 312H
WSS-411WSS-401A
 412 402A
WSS-4011WSS-4021A
 4121A 4121A
WSS-511WSS-501A
 512 502A
WSS-5011AWSS-5111A
 5021A 5121A
WSS-501HWSS-411H
 502H 412H
WSS-461AWSS-4611A
 462A 4621A
WSS-581AWSS-5811A
 582A 5821A
WSS-561AWSS-5611A
 562A 5621A
_______1.5M27×2
(其中 WSS□-3□□□
型为一
般为
M16×1.5
75 100
150 200
250 300
400 500
750 1000
1250 1500
1750 2000
(其中 WSS□-3□□□
型为
100 150
200 250
300
WSS-46□□型为
100 150
200 250
300 400
500 750
1000)
8
10
12
(其中
WSS□-3□□
□型为6;
WSS-46
□S型也
可做6,但其插入长度仅做
200,250
300,400,
500)
40SΦ6
保护管型时间常数
30S
6.41Crl
18Ni
9Ti
WSSX-301
 302
WSSX-401
 402
WSSX-411
 412
WSSX-401H
 411H
WSSX-461A
 462A
WSSX-581A
上下限接点
Upper and
lower limit
-ingpoint of
contact
单上限接点
Single upper limiting point of contact
220V/A
(无感负载Nonidu-ctively load 10VA)
上下限、
单上限电接
点为1.5级,
双上限电接
点上限
为1.5级第
二上限为4级
Upper and lower limiting point of contact themometers accurary is 1.5grad, double-upper limiting point of contact thermometers accuracy

 

五、外形尺寸 Outer dimension 
表壳
Material of case
表壳直径代号
Surface Diameter
A
(mm)
B
(mm)
C
(mm)
D
(mm)
备注
Note
双金属温度外形示意图
Apperance sketch Map
360128-轴向 Axes
41001511.5-轴向 Axes
145075径向 Pathway
51501911.5-轴向 Axes
185075径向 Pathway
378.512.517-轴向 Axes
12.53572.5径向 Pathway
41221320.5-轴向/轴向轴芯
Axes/Axes and the core can be taken out
13.541.5114.5径向 Pathway
516716.516-轴向/轴向轴芯
Axes/Axes and the core can be taken out
16.519.565轴向/轴向轴芯
Axes/Axes and the core can be taken out
384.5113675径向 Pathway
411115.514.5-轴向(可调角)
Axes (Angle adjustable)
15.552.577径向 Pathway
5161.517.215.6-轴向 Axes
17.255.5117径向 Pathway
WSS-401/402/501 WSSX-411/412/511 型电接点双金属温度计外形图及接线电路图
WSS-401/402/501 WSSX-411/412/511 style electric joint bimetallic figural and fix circuit diagram