Anti-corrosion RTD (PT100)

Brief Description

The WZP-131-F anti-corrosion RTD (PT100) measurement accuracy iswidely used in corrosive industrial to measure the temperature. Anti-corrosion RTD(PT100) includes Corrosion-resistant copper and platinum resistance; anticorrosionplatinum resistance is the most commonly used type in low temperature zone.It’s with high accuracy and stable performance.

Titanium Alloycan be used in corrosion-proof of sea water, all kinds of chloride andhypochlorite, oxidizing acid (including fuming sulfuric acid), organic acid,alkali. Not resist corrosion from pure reducing acid, such as quicksand,hydrochloric acid, but when acid contains oxidizing agent such as acid (such asnitric acid, Fe++ +, Cu++), the corrosion is greatly reduced.

Main Tech Data

Name   Graduation   Measure range（℃）   Allowable  difference △t(℃)  

PT Resistance   Pt100   -200~+420   A or B level  

Cu Resistance   Cu50   -50~+100   ±（0.3+6X10-3∣t∣）  

Other tech dataconforms to JB/T9238-1999 (Industrial thermocouple tech document) and JB/T8622-1997tech document.

Model and spec

Anti-corrosion RTD (PT100)      

Model   Graduation   Coating   Measure range ℃   Tube d   Spec      

WZP-130FWZP-230FWZP-330FWZP-430F   Pt100   F   -200~250   16+2   300×150350×200400×250450×300550×400650×500900×7501150×10001650×150      

TC      

WZP 2-130FWZP 2-230FWZP 2-330FWZP 2-430F      

T   -200~500   16      

WZP-131FWZP-231FWZP-331FWZP-431F   F   -200~250   12+2   225×75250×100300×150350×200400×250450×300550×400650×500900×7501150×1000      

TC      

WZP 2-131FWZP 2-231FWZP 2-331FWZP 2-431F      

T   -200~500   12      

WZC-130FWZC-230FWZC-330FWZC-430F   Cu50   F   -50~100   12+2      

TC      

T   12      

Note: For special requirement of the WZP-131-F anti-corrosionRTD (PT100), please contact the manufacturer.