blowing thermocouple with overall drilling casing sleeve jacket , and with thicker protective layer, the structure principle is constituting flowing gas circuit between the thermocouple and the protective tube ,by injecting a certain inertia Gas to eliminate or reduce the influence of thermocouple measuring element by the infiltration of reducing gas,
Thereby prolonging the life of the thermocouple and ensuring the accuracy of thermocouple temperature measurement
技术参数
1) model specifications
Type
Graduation
measuring range
℃
Precision Level
Gas Input Pressure
MPa
Gas Media
Protecting Tube Material
WRKT-□□□Q
K
0～1100
Ⅱ
0.1
Nitrogen Or Argon
GH3030
WRST-□□□Q
S
0～1300
WRRT-□□□Q
R
2) standard size
Type
Graduation
Protecting Tube Specifications
Process connection
Junction box form
Electric Interface
external diameter
mm
Total length and depth of insertion
mm
WRKT-□□□Q
K
φ16～
φ30
Specific length determined by the user
0
Cylindrical sleeve
Large Cavity Junction Box
Single：
M20×1.5，
Cable Diameterφ10，
Double branch：
M24×1.5，
Cable Diameterφ16
1
Non fixing device
WRST-□□□Q
S
2
Thread connection
M27×2
or
M33×2
WRRT-□□□Q
R
4
Fixed flange connection
（Specification determined by user）
Note: can provide two temperature measurement components of the product, but also according to user requirements to provide other specifications of the size of the product.
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