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SHANGHAI HUIXUAN INSTRUMENT

Mobile:+86-17717522891
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Email:aires@shxvalve.com
 

Office Address: No.720 Suide Road,Jiading district,Shanghai,China
 

No junction box Armored Thermocouple WRNK-501 WRNK-502

  • Model:WRNK-501 WRNK-502
  • Structure:Output signal number :Single
  • Temperature:0~1000℃
  • Material:Nickel chromium-nickel silicon
  • Connection :Flexible adjustable thread flange
  • Others:No junction box
  • Description:Flexible adjustable thread joint,No junction box,Max Temp:0~1000℃,Working Temp:0~800℃
No Junction box Armored Thermocouple WRNK-501 WRNK-502
 

No Junction box Armored Thermocouple WRNK-501 WRNK-502 Brief Description

No junction box Armored Thermocouple WRNK-501 WRNK-502 is armored type with flexible flange and no junction box,Armored Thermocouple WRNK-501 WRNK-502 has advantages of being able to bend, high temp resistance, quick thermal response time and being sturdy and durable etc. Like industrial assembly-type thermocouple, as sensor of temp measurement, Armored Thermocouple WRNK-501 WRNK-502 is usually used with display, recorder and electronic regulator. Moreover,No junction box Armored Thermocouple WRNK-501 WRNK-502 can also be the temp sensor element of assembly-type thermocouple. Armored Thermocouple WRNK-501 WRNK-502 can measure temp of liquid, stream, gas and surface of solid range 0℃~1000℃ in all production processes. It is as per GB/T18404-2001 standard.

 

No Junction box Thermocouple WRNK-501 WRNK-502 Main technical parameter

Temperature measurement range and tolerance

Category

Code

Graduation

Outer diameter of well mm

Temperature℃

Max temp℃

Allowed error △t

Measuring range℃

Allowed error value

NiCr-NiSi

WRNK

K

≥Φ3

800

1000

0~1000

±2.5℃/±0.75%t

Note:1)t is the absolute value of measuring temperature.

 

Thermal response time of No Junction box Armored Thermocouple WRNK-501 WRNK-502 should not be more than requirements of the following table:

Thermal response time 
     T0.5S

Shell connecting type

Insulation type

Well diameter(min)

2.0

0.4

0.5

3.0

0.6

1.2

4.0

0.8

2.5

5.0

1.2

4.0

6.0

2.0

6.0

8.0

4.0

8.0

 

 

No Junction box Armored Thermocouple WRNK-501 WRNK-502 Model

W

R

Spec

 

 

N

NiCr-NiSi

E

NiCr-CuNi

C

Cu-CuNi

Material of thermometric element

K

 

Armoured type

-

1

No fixed device

2

Fixed adjustable thread joint

3

Flexible adjustable thread joint

4

Fixed adjustable thread flange

5

Flexible adjustable thread flange

Mounting fixed type

0

No junction box

2

Splash-proof

3

Water-proof

8

Hand lever

8

Little junction box

9

With compensating lead wire

Junction box type

1

Insulation

2

Shell connecting

7

Insulation(Hand lever)

8

Shell connecting(Hand lever)

Working end type

3

3-couples

4

4-couples

5

5-couples

6

6-couples

Multi-couples

 

W

R

N

K

-

5

0

1
2

 

 

If the wrnk series armored type No junction box Armored Thermocouple WRNK-501 WRNK-502 for sale caters to your requirement, welcome to buy with us. As one of the leading such manufacturers and suppliers in China, we will offer you cheap price and excellent services.

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