Thermal couple with metal hose sheath adopts φ2～φ8 armored thermal couple. Armored components are directly connected to the agent to be measured, with quick heat response. With clip set fixation, it can choose prolonged or compensation compensation type lead wire, with stainless steel hose as the cover, integrated with the wiring socket. It’s for the temperature measurement of rubber and plastic machinery.
Graduations: K, E, J, T.
技术参数
1) varieties, measurement range and tolerance
Type
Graduation
Armor materials
Armoring Diameter
d/mm
measuring range
℃
Thermocouple grade and tolerance
Ⅰ
Ⅱ
WRNK
Ni-Cr – Ni-
K
06Cr18Ni11Ti
φ2
0～600
±1.5℃
or
±0.4%t
±2.5℃
or
±0.75%t
φ3、φ4、φ5、φ6、φ8
0～800
GH3030
φ3、φ4、φ5
0～900
φ6、φ8
0～1100
WREK
Ni-Cr – Cu-Ni
E
06Cr18Ni11Ti
φ2
0～500
φ3、φ4、φ5、φ6、φ8
0～700
WRFK
Fe – Cu-Ni
J
φ2、φ3
0～400
φ4、φ5、φ6、φ8
0～600
WRCK
Cu – Cu-Ni
T
φ2、φ3、φ4、φ5
φ6、φ8
-200～300
±0.5℃
or
±0.4%t
±1℃
or
±0.75%t
2) fixed device size and insert depth
Armoring Diameter
d/mm
Fixed Or Flexible Sleeve Bolt
Insertion Depth
mm
Fixed Sleeve Pressure
MPa
Thread specification
Thread length
Sleeve Edge
（φ4）
M16×1.5
15
22
50～10000
2.5
φ5
50～4000
φ6
75～4000
φ8
100～2500
φ2
M12×1.5
19
According to user's requirement
φ3
50～15000
φ4
50～10000
Note: Please Specify The Chosen Dimension When Ordering And Compensation Lead Length Is Decided By Users.
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