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April  29 , 2024  Monday
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Home> temperature meter >> thermal resistance >> WZP-6312U Assembly-type Thin-film Platinum Resistor
  • Product number:MC-000014003009
  • Product name:Assembly-type Thin-film Platinum Resistor
  • Product Type:WZP-6312U
  • Product nameplate:SAIC
  • Project Category:temperature meter >> thermal resistance >>
  • Manufacturer:Shanghai Automation Instrumentation Co., Ltd.
  • Sales unit: Shanghai Automation Instrumentation Marketing Center
  • Information download:Click to enter the download page  
  • Introduction
  • Specifications
As the new type of temperature measuring and regulating sensor, industrial thin-film platinum resistance usually completed with display, recording and regulating instrument. It can measure the temperature of liquid, vapor, gas and solid surface (-79℃～600) in the production.
resistance value of thermal resistance temperature sensing element's at 0℃（R0）
Indexing number  Pt100　　B grade　R0=100±0.12Ω
The relationship between resistance and temperature as flowing:：(-79～0℃)
Rt= R0｛1+At+Bt2+C(t-100℃)t3｝
Rt= R0 (1+At+Bt2)
Rt means resistance value of thermal resistance at t℃（Ω）
R0 means resistance value of thermal resistance at 0℃（Ω）
t means temperature of measured media（℃）
A、B、C are all relevant sub-degree constant value
Range and accuracy
Thermal Resistance Type
Indexing Number
Accuracy grade
Range(℃)
Allowable error △t　℃
WZP type
Pt100
B级
-79～600
±（0.3 +0.005︱t︱）
Model and specification
model
specification
Junction Box Type
WZP-1312U
No fixed unit-type
Water-proof type
WZP-2312U
Fixed Screw type
Water-proof type
WZP-3312U
Movable flange type
Water-proof type
WZP-4312U
Fixed flange type
Water-proof type
WZP-6312U
Fixed screw Cone protection tube type
Water-proof type
WZP-270U
Socket-type terminal
 

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