Boiler Specific Thermocouple

  • Boiler furnace wall thermocouple and RTD
  • Boiler furnace wall thermocouple and RTD
Boiler furnace wall thermocouple and RTDBoiler furnace wall thermocouple and RTD

Boiler furnace wall thermocouple and RTD

  • Boiler furnace wall thermocouple
  • Boiler furnace wall RTD
  • Product description: Boiler furnace wall thermocouple and RTD is a surface thermocouple suitable for measuring the temperature of boiler wall, tube wall and other cylindrical surface of power plant boiler. The boiler wall
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Boiler furnace wall thermocouple and RTD is a surface thermocouple suitable for measuring the temperature of boiler wall, tube wall and other cylindrical surface of power plant boiler. The boiler wall thermocouple uses Φ4, Φ5 diameter armored components as temperature measuring probes, and the lead-out wire is made into a cable shape. The measuring end is fastened to the heat conduction plate with screws or welding (when using thermal resistance, it is not allowed to use Gas welding method), and one side of the heat conduction plate has a curved surface that matches the furnace wall or pipe. The heat conduction plate is welded or hooped on the furnace (tube) wall. The furnace wall or other cylindrical surface can be measured by the heat conduction of the heat conduction plate Surface temperature.

Boiler furnace wall thermocouple and RTD Main technical parameters

● accuracy class: I, II 

● nominal pressure: normal pressure 

● bending radius: R ≥ 5D

Model and specification

Model

Graduation

Temperature measurement range ℃

Measurement end form

Specifications

L1

L2

WRNK-191M WRNK2-191M

K

0~ 800

Insulation type

1000
2000
3000
4000
5000
6000
8000
10000
15000
20000
25000

1000
2000
3000
4000
5000
6000
8000
10000
15000
20000
25000

WREK-191M WREK2-191M

E

0~ 600

WRNT-11 WRNT2-11

K

0~ 800

Shell type

WRET-11 WRET2-11

E

0~ 600

notes: 1) thermocouple class I and thermal resistance class A shall be ordered according to the agreement; 2) protective tube material shall be 1Cr18Ni9Ti, and other materials shall be ordered according to the agreement.

Installation form and size

boiler thermocouple

Installation method: 1) directly welded to furnace wall 2) M8 screw fastening

notes: R size (i.e. pipe wall or furnace wall diameter) shall be indicated during model selection



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