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Assembly-type Stainless Steel Junction Box Thermocouple WRR2-131B
Assembly-type Stainless Steel Junction Box Thermocouple WRR2-131B
Assembly-type Stainless Steel Junction Box Thermocouple WRR2-131B
Assembly-type Stainless Steel Junction Box Thermocouple WRR2-131B
Specifications
Place of Origin :
China
Brand Name :
OEM
Model Number :
WRR2-131B
MOQ :
1 set
Packaging Details :
Wooden box packing
Delivery Time :
15 days after signing the contract
Payment Terms :
T/T
Supply Ability :
1000sets
Description

Assembly-type Stainless Steel Junction Box Thermocouple WRR2-131B

As the sensor of the temperature measurement, assembly-type stainless steel junction box thermocouple is used with displays, recorders and electrical adjuster completely. It can measure the temperature of liquid, vapor, gas and the surface of solid from 0℃ to 1800℃ directly. According to national regulation, we have manufactured copper- copper nickel, iron-copper nickel etc. type of thermocouple since 1987. They are all not only in line of IEC international standard graduation but also JB/T9238-1999 standard.

It is a thermocouple without fixed device ,but with Ceram protective pipe.

Thermocouple category Model Graduation Temperature measuring range℃ Specification
Thermal response time
τ0.5s
Diameter
mm
 Protection tube material
Single platinum rhodium30-platinum rhodium6
WRR-130B
B
0~1600
Φ16
Corundum
＜150
＜360
＜150
＜360
WRR-131B
Φ25
Double platinum rhodium30-platinum rhodium6
WRR2-130B
Φ16
WRR2-131B
Φ25
Notes:1) Structure Characteristics:Material of the non-plug part is 1 Cr18Ni9Ti
2) Diameter is 25mm and double porcelain casing.
Temperature measurement range and allowable error

Thermocouple types
Code
Graduation
Temperature measuring range
Allowable deviation△t℃
30%Platinum rhodium -6%platinum rhodium
WRR
B
0-1800
±1.5oC or ±0.0025|t|
10%Platinum rhodium -platinum
WRP
S
0-1600
±1.5 oC or ±0.0025|t|
Nickel chrome-nickel silicon
WRN
K
0-1300
±2.5 oC or ±0.0075|t|
Nickel chrome-copper nickel
WRE
E
0-800
±2.5 oC or ±0.0075|t|

Product tags

stainless steel junction box

,

stainless steel control box

,

stainless steel electrical junction box
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Assembly-type Stainless Steel Junction Box Thermocouple WRR2-131B

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Product Detail
Place of Origin :
China
Brand Name :
OEM
Model Number :
WRR2-131B
MOQ :
1 set
Packaging Details :
Wooden box packing
Delivery Time :
15 days after signing the contract
Contact Supplier
Assembly-type Stainless Steel Junction Box Thermocouple WRR2-131B
Assembly-type Stainless Steel Junction Box Thermocouple WRR2-131B

Hontai Machinery and equipment (HK) Co. ltd

Verified Supplier
14 Years
guangdong, shenzhen
Since 2000
Business Type :
Exporter, Trading Company, Seller
Main Products :
Electric Valve Actuator, Power Station Valve, Electronic Control Relay
Total Annual :
3 Million-4 Million
Certification Level :
Verified Supplier
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