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

temperature measurement thermocouple

,

high temperature thermocouple

 

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|
 

 

Contact Details
Hontai Machinery and equipment (HK) Co. ltd

Contact Person: Ms. Biona

Tel: 86-755-82861683

Fax: 86-755-83989939

Send your inquiry directly to us (0 / 3000)

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