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Industry Information
Thermocouple model
2011-6-13 21:03:29

Jinhu Dongxiang Instrument Co., Ltd. produces and sells temperature instruments, mainly thermocouples , thermal resistors , bimetal thermometers and other products. For details, please see: www.jsdxll.com

Today I mainly introduce how to name the thermocouple model ?

命名方法 Thermocouple Model Nomenclature
■ Nomenclature of assembly thermocouple model :

model

Description

W

Thermometers

R

Thermal resistance

M

Temperature sensing material

NiCrSi-NiSi

N

Ni-Cr-Ni-Si

E

Nickel chromium to copper nickel

C

Copper-copper-nickel

F

Iron-copper-nickel

no

Even wire logarithm

Single branch

2

Double branch

1

installation

fixed

form

Without fixture

2

Fixed thread

3

Fixed flange

4

Movable flange

5

Flexible pipe joint

6

Fixed thread cone

7

Straight pipe joint

8

Fixed threaded pipe joint

9

Flexible threaded pipe joint

2

Junction box form

Blowout prevention

3

Waterproof

0

Protection tube diameter

¢ 16

1

¢ 20

2

¢ 16 High aluminum tube

3

¢ 20 High aluminum tube

G

Work end form

Variable section

WRN2-231 G model example

■ Named method of armored thermocouple model :

model

Description

W

Thermometers

R

Thermocouple

P

Material of temperature sensing element

P platinum rhodium 10-platinum

M

NiCrSi-NiSi

N

Ni-Cr-Ni-Si

E

Nickel chromium to copper nickel

C

Copper-copper-nickel

F

Iron-copper-nickel

K

Armored

no

Even wire logarithm

Single branch

2

Double branch

1

installation

fixed

form

Without fixture

2

Fixed ferrule thread

3

Activity ferrule thread

4

Fixed ferrule flange

5

Collar flange

2

Junction box form

Blowout prevention

3

Waterproof

6

Round plug

7

Flat plug-in

8

Handle

9

Compensation lead

1

Work end form

Insulated

4

M

Add-on

Form

Contact block

G

Hoop

WZPK2-236G model example

■ Nomenclature of explosion-proof thermocouple model :

model

Description

W

Thermometers

R

Thermocouple

M

Material of temperature sensing element

NiCrSi-NiSi

N

Ni-Cr-Ni-Si

E

Nickel chromium to copper nickel

C

Copper-copper-nickel

F

Iron-copper-nickel

no

Even wire logarithm

Single branch

2

Double branch

1

installation

fixed

form

Without fixture

2

Fixed thread

4

Movable flange

5

Flexible pipe joint

6

Fixed thread cone

7

Straight pipe joint

8

Fixed threaded pipe joint

9

Flexible threaded pipe joint

4

Junction box form

Explosion-proof

0

Protection tube diameter

¢ 16

G

Work end form

Variable section

WRN2-240G model example

Jinhu Dongxiang Instrument Sales Hotline: 0517-86900920 0517-86900901 0517-86900921 18952332920