Industrial Explosion-proof Thermocouple type N

FOB Reference Price:Get Latest Price
US $10-40 / Piece | 5 Piece/Pieces thermocouple (Min. Order)
Supply Ability:
20000 Piece/Pieces per Month thermocouples
Port:
Shanghai
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Overview
Quick Details
Place of Origin:
Chongqing, China (Mainland)
Brand Name:
haichen thermocouples
Model Number:
WRNK thermocouple type n
Usage:
Industrial
Theory:
Temperature Sensor
color:
silver thermocouple
feature:
explosionproof thermocouple n
material:
stainless steel sheath thermocouple
supply:
OEM factory
Packaging & Delivery
Packaging Details
standard export wooden case for thermocouples
Delivery Time
within half a month

Industrial Explosion-proof Thermoocuple type N

 

thermocouple main technology index

1.temperature range and accuracy/tolerance of thermocouple n

Name

Calibration

Tolerance

 

NiCr-NiSi

WRK or WRKK

 

 

N

Class l

Class ll

Tolerance

Temperature range°C

Tolerance

Temperature range°C

±1.5°C or ±0.4%|t|

-40~13000

±2.5°C or ±0.75%|t|

-40~1300

 

 2.thermal response time(assembly thermocouple)

Diameter of protection tube mm

Material of protection tube

Thermal response time S

16

Non-metal

≤240

metal

≤180

20

metal

≤240

20

Non-metal

≤300

Overall protection tube

metal

≤300

 

3.thermal response time(sheathed thermocouple)

   Thermal response time t0.5S

Thermowell Diameter(mm)

 

Shell-connecting type

 

Insulation type

0.25

0.1

0.2

0.5

0.2

0.4

1.0

0.2

0.6

1.5

0.3

0.8

2.0

0.4

1.0

3.0

0.6

2.0

4.0

0.8

2.5

4.5

1.0

3.0

5.0

1.2

4.0

6.0

2.0

6.0

8.0

4.0

8.0

 

4.diameter of thermocouple cable wire and counter max temperature

Thermocouple wire diameter(mm)

Counter Max temperature °C

0.3

800

0.5

900

0.8, 1.0

1000

1.2, 1.6

1100

2.0, 2.5

1200

3.2

1300