Hontai Machinery and equipment (HK) Co. ltd

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Hontai Machinery and equipment (HK) Co. ltd

Good quality Power Station Valve for sales
Good quality Power Station Valve for sales
Nice cooperation with Hontai . Fast operation as we like .

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Reliable supplier and good service , it is good action for us to supply photo before shipping.

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WRR2-120 Type S Thermocouple , Type B Thermocouple , Type K Thermocouple

China WRR2-120 Type S Thermocouple , Type B Thermocouple , Type K Thermocouple supplier
WRR2-120 Type S Thermocouple , Type B Thermocouple , Type K Thermocouple supplier WRR2-120 Type S Thermocouple , Type B Thermocouple , Type K Thermocouple supplier

Large Image :  WRR2-120 Type S Thermocouple , Type B Thermocouple , Type K Thermocouple

Product Details:

Place of Origin: China
Brand Name: OEM
Model Number: WRR2-121

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

 

WRR2-120 Type S Thermocouple , Type B Thermocouple , Type K Thermocouple

 

 

assembly-type thermocouple

 

As the sensor of the temperature measurement, assembly-type 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 in line of IEC international standard graduation.

 

category
mode
graduation
range
Allowable error(△t℃)
Platinum 30%rhodium-Platinum 6%rhodium WRR B 0-1800 ±1.5℃ or ±0.0025∣t∣
Platinum 10%rhodium-platinum WRP S 0-1600 ±1.5℃ or ±0.0025∣t∣
chromel-nisiloy WRN K 0-1300 ±2.5℃ or ±0.0075∣t∣
chromel-copper nickel WRE E 0-800 ±2.5℃ or ±0.0075∣t∣
 
 
 
Unfixed (ceramic protection casing) thermocouple
Thermocouple type model graduation Temp range  oC
Specs
Response time T0.5S
Dia
mm
Protection casing matertial
Single PtRh30-PtRh6 WRR-120 B 0~1600 Φ16 corundum <150
WRR-121 Φ25 <360
Double PtRh30-PtRh6 WRR2-120 Φ16 <150
WRR2-121 Φ25 <360
Single PtRh10-Pt WRP-120 S 0~1300 Φ16 High alumium <150
WRP-121 Φ25 <360
Double PtRh10-Pt WRP2-120 Φ16 <150
WRP2-121 Φ25 <360
Single NiCr-NiSi WRN-122 K 0~1100 Φ16 High alumium <240
WRN-123 0~1200 Φ20
doubleNiCr-NiSi WRN2-123 0~1100
Single PtRh30-PtRh6 WRR-130 B 0~1600 Φ16 corundum <150
WRR-131 Φ25 <360
Double PtRh30-PtRh6 WRR2-130 Φ16 <150
WRR2-131 Φ25 <360
Single PtRh10-Pt WRP-130 S 0~1300 Φ16 High alumium <150
WRP-131 Φ25 <360
Double PtRh10-Pt WRP2-130 Φ16 <150
WRP2-131 Φ25 <360
Single NiCr-NiSi WRN-133 K 0~1200 Φ30 High alumium <240
double NiCr-NiSi WRN2-133 0~1100
 
 
 
Note:  1) Non-placement part of structural characteristics is carbon steel -20.
2) Diameter φ25mm to double porcelain bushing.
 
Protection tube’s diameter and length specifications table.
 
    016(single layer)
 
    020
 
    025(double -layer)
 
 total length L
 
 Placed-depth l 
 
 total length L
 
 placed-depth l
 
total length L
 
placed-depth l
 
    300
 
    150
 
    400
 
    250
 
    550
 
    400
 
    350
 
    200
 
    450
 
    300
 
    650
 
    500
 
    400
 
    250
 
    550
 
    400
 
    900
 
    750
 
    450
 
    300
 
    650
 
    500
 
    1150
 
    1000
 
    550
 
    400
 
    900
 
    750
 
    1650
 
    1500
 
    650
 
    500
 
    1150
 
    1000
 
    2150
 
    2000
 
    900
 
    750
 
    1650
 
    1500
 
   
    1150
 
    1000
 
    2150
 
    2000
 
   
 

 

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