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Industry thermocouple

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  • Additional Description

 

 I.Name:RTD pt100 temperature sensor WZP-231
 

Specifications

 

1.RTD pt100 temperature sensor WZP-231 
2.pt100 type 
3.L=600mm 
4.diameter:10mm 
5. Thin Film Element (Germany)

 

II. Specification

 

◊.Material: SS321/304/316

◊.Insulation: PVC/Teflon

◊.Wire: up to customer(3/4/6cores)

 

 

III. Introduction

 

RTD action principle: RTD measures temperature by utilizing the characteristics as follows: When the material has the temperature change ,the resistance itself varies accordingly . When temperature gradient exists in the measured medium, it is the average temperature of the medium within the locating range of temperature-sensing element .

  RTD element is mainly made of Pt or Cu. Filaments are enenly double-wrapped in insulating ceramic skeleton. It is called ceramic element. It has the advantage of fine high-temperature stability . But because of high manual manufacture cost, it always gets weak resistance value.


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