Wear-resistant Thermocouple
Wear-resistant Thermocouple
Brief Description

WRN-330NM wear-resistant thermocouple adopts different strength wear-resistant protection tube due to different temperature ranges and medium which constitute compound tube type solid structure, thus it’s applicable to occasions which may cause heavy wear

Details

echnical Parameters

Electric outlet: M20 x 1.5, NPT1/2

Wear-resistant head hardness: HRC60-65

Protection grade: IP65

Insulation resistance: > 100 m Ω (room temperature)

Test voltage: 500 VDC

Connection size: M27 x 2 NPT3/4

Accuracy: I

Wear protection tube type and performance

Type

Code

performance

Measuring range ℃

d(mm)

Outside diameter

Application

Stainless steel spray

NP

wear-resistant

0~800

Φ16,Φ22

Cement, pulverized coal, the fluidized bed, fluidized bed furnace, the cement rotary kiln

Stainless steel strengthening

Q

Extend service life

0~800
limitation 0~1050

Φ22~Φ30

cemented carbide

NH10

Wear-resistant, high temperature resistant

0~1100

Φ16~Φ34

High temperature alloy

NH12

Abrasion resistant, corrosion resistant, high temperature resistant, good strength

0~1200

Φ20~Φ25

High temperature alloy

NH13

Abrasion resistant, corrosion resistant, high temperature resistant, good performance

0~1300

Φ22

high-chromium iron

G

Abrasion resistant, corrosion resistant, large diameter

0~1050

Φ32~Φ38

Model and specifications

Model

Graduation

 

Measuring range ℃

Nominal pressure

The velocity

Specifications

Protection tube diameter d

L×lmm

WRN-130NM

WRN-230NM

WRN-330NM

WRN-430NM

K

0-800

≤100MPa

≤100m/s

Ф16+1.5

300×150
350×250
400×250
450×300
500×350
550×400
650×500
900×750
1150×1000

1650×1500

2150×2000

WRN2-130NM

WRN2-230NM

WRN2-330NM

WRN2-430NM

WRE-130NM

WRE-230NM

WRE-330NM

WRE-430NM

E

0-600

WRE2-130NM

WRE2-230NM

WRE2-330NM

WRE2-430NM

WRN-631NM

WRN2-631NM

K

 

≤30MPa

≤80m/s

d+1.5

225×75
250×100

300×150
350×250
400×250

WRE-631NM

WRE2-631NM

E

0-600

Wear-resistant thermocouple model selection

WR

Thermocouple

 

Temperature element

 

N

Nickel Chrome-Nickel Silicon  K

E

Nickel Chrome-Copper Nickel E

 

connection

 

2

Fixed thread

3

movable flange

4

Fixed flange

6

Fixed thread Conical protection tube

 

Junction box

2

Spray type

3

water proof type

 

Protection tube diameter

0

16

1

12

 T

Φ18、Φ20
Φ22、Φ25
Φ28、Φ32

customization

Wear-resistant mark

NM

Wear-resistant end material

 

     -SN

Cement plant dedicated

     -DC

power plant dedicated

     -LM

plasma spraying

     -CM

high-chromium iron

     -KM

K's alloy

special material

 

Application occasion

Do note wear-resistant thermocouple and thermal resistance temperature and application when order which is helpful for us to produce the right product for you.