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WR-F Series Corrosion Resistance Thermocouple

WR-F Series Corrosion Resistance Thermocouple

WR-F Series Corrosion resistance thermocouple, Corrosion resistance is distinguished into two types of graduation K and graduation F. Corrosion platinum resistance is the most commonly used corrosion resistance, and it is the most commonly used RTD at high and moderate...

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Product Details

WR-F Series Corrosion resistance thermocouple

 

Product introduction

Corrosion resistance is distinguished into two types of graduation K and graduation F. Corrosion platinum resistance is the most commonly used corrosion resistance, and it is the most commonly used RTD at high and moderate temperature. Its main characteristics are high accuracy and stable performance. The measurement accuracy of platinum resistance is the highest. It is not only widely used in industry temperature measurement, but also is made into standard benchmark instrument.

 

Main Technical Parameters

Performance of protective tube

Protective tube material

Application environment

SS(0Cr18Ni12Mo2Ti)protective tube

It is used in industrial water,domestic water,sewage with weak corrosion medium,and is applicable to industrial sector such as petrochemical industry, steel and so on and the municipal environmental protection and other fields.

Hastelloy B
     protective tube

It has good corrosion resistance for all the concentration of hydrochloric acid below the boiling point. It is also corrosion resistant to non chloride such as vitriol, phosphoric acid,  hydrofluoric acid,  organic acid and so on and non oxidizing salt bath.

Hastelloy C
     protective tube

It has good corrosion resistance for non oxidizing acid such as nitric acid, mixed acid or the mixed medium of Chromic acid and sulfuric acid.It is also corrosion resistant to oxidizing salt such as Fe+++, Cu++ or other oxidizing agent such as hypochlorite solution higher than normal temperature and sea water.

Ti
     protective tube

It has good corrosion resistance for sea water, kinds of chloride and hypochlorite, oxidizing acid(including fuming sulphuric acid),  Origanic acid/alkali. It is not corrosion resistant to comparatively pure reducing acid such as Hydrochloric acid and sulfuric acid, but if there is oxidizing agent such as nitric acid、Fe+++、Cu++ in the acid, the corrosion resistance greatly reduced.

Teflon
     protective tube

One of the most stable chemical performance plastics. It has good corrosion resistance for boiling hydrochloric acid, sulfuric acid, nitric acid and aqua regia and strong alkali and varieties of organic solvents.  It is not corrosion resistant to chlorine trifluoride, high temperature chorine trifluoride, high speed liquid fluorine, liquid oxygen and ozone.


Model and Specification

Model

Graduation No.

Coating

Measuring range ℃

Protection tube diameter d

Spec

WRE-130F
WRE-230F
WRE-330F
WRE-430F

K

HC

0~800

16+2
Special consultation

300×150
350×200
400×250
450×300
550×400

650×500
900×750
1150×1000 1650×1500

WRE2-130F
WRE2-230F
WRE2-330F
WRE2-430F

HB

0~800

WRN-130F
WRN-230F
WRN-330F
WRN-430F

E

WRN2-130F
WRN-230F
WRN-330F
WRN-430F

Ti

0~1000

16
Special consultation

Other technical indicators of corrosion resistance is same to ordinary industrial thermal resistance’s.


If the wr-f series corrosion resistance thermocouple 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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