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                                                      Type:armored thermal resistance

                                                      Illustrate:The insulation resistance between electrode and protection tube of armored thermal resistance shall be no less than 100MΩ under condition that environment temperature 15-35℃ ,relative humidity is no more than 80% ,and testing voltage is D.C. 10-100V.

                                                      Armored Thermal Resistance
                                                       

                                                      Application
                                                      It is usually connected with display meter ,recording meter and computer, etc . to directly measure temperature of liquid ,vapor,
                                                      gas and solid surface ranging from -200℃ to 500℃ during various production process .
                                                       
                                                      Features
                                                      1, With quick thermal response , reducing dynamic error
                                                      2, Small diameter , no limit length
                                                      3, High measuring accuracy
                                                      4, Imported film resistor with high reliability and stability
                                                       
                                                      Operation Theory
                                                      It is based on that temperature change of material results in change of its resistance .When resistance value changes .
                                                      the working instrument will display relevant temperature .
                                                       
                                                      Main Technical Parameters
                                                      Executive Standard
                                                      IEC751
                                                      BJ/T8622-1997
                                                      Filament Diameter& Material
                                                       


                                                      Filament Simplex duplex
                                                      Tube Diameter Φ3Φ4Φ5Φ6Φ8 Φ4Φ5Φ6Φ8
                                                      Tube material 1Cr 18Ni 9 Ti 1Cr 18Ni 9 Ti

                                                      Insulation Resistance at Normal Temperature
                                                      The insulation resistance between electrode and protection tube of armored thermal resistance shall be no less than 100MΩ under condition that environment temperature 15-35℃ ,relative humidity is no more than 80% ,and testing voltage is D.C. 10-100V.
                                                       
                                                      Measuring Range & Tolerance
                                                       

                                                      Type Graduation Measuring Range℃ Accuracy Tolerance
                                                      WZPK Pt100 -200~500 Class A +/-(0.15+0.002ltl)
                                                      Class B +/-(0.30+0.005ltl)


                                                       Thermal Response Time
                                                      Sleeve Tube Diameter Thermal Response Time
                                                      Φ3 <3
                                                      Φ4 <5
                                                      Φ5 <8
                                                      Φ6 <12
                                                      Φ8 <15


                                                       Measuring and Configuration
                                                       
                                                      Mounting & Fixing
                                                       
                                                        Threaded connector with Fastener

                                                      Code & Size Outer Diameter of Armored Thermal Resistance
                                                      Φ8Φ6Φ5 Φ4Φ3
                                                      M Code &Size M12*1.5
                                                      S 22 19
                                                       Flange with Fastener
                                                      Code &Size Outer Diameter of Armored Thermal Resistance
                                                      Φ8Φ6Φ5 Φ4Φ3
                                                      D Φ60 Φ50
                                                      D0 Φ42 Φ36
                                                      D1 Φ24 Φ20
                                                      S Φ22 Φ19
                                                      d0 Φ9 Φ7
                                                       
                                                      Junction box figure: anti-spray, water-proof type, flat plug type, round plug type, with compensation type 
                                                       
                                                       
                                                      Type naming method
                                                       

                                                      W W Temperature instrument 
                                                       
                                                       
                                                       
                                                       
                                                       
                                                       
                                                       
                                                       
                                                       
                                                       
                                                       
                                                       
                                                       
                                                       
                                                       
                                                       
                                                       
                                                       
                                                       
                                                       
                                                       
                                                       
                                                       
                                                       
                                                      Z Thermal resistance
                                                       
                                                       
                                                       
                                                       
                                                       
                                                       
                                                       
                                                       
                                                       
                                                       
                                                       
                                                       
                                                       
                                                       
                                                       
                                                       
                                                       
                                                       
                                                       
                                                       
                                                       
                                                       
                                                       
                                                      P Thermal element materials 
                                                       
                                                       
                                                      K Armored type
                                                        Filament
                                                      Blank  simplex
                                                      2 Duplex 
                                                        Mounting &fixing 
                                                      1 Without fixing device
                                                      2 threaded head with fixed fastener
                                                      3 threaded head with movable fastener
                                                      4 flange with fixed fastener
                                                      5 flange with movable fastener
                                                        junction box type
                                                      2 Anti-spray type
                                                      3 Water-proof type
                                                      6 round plug type
                                                      7 flat plug type
                                                      9 with compensation wire
                                                       
                                                       
                                                      Diameter
                                                      3 Φ3
                                                      4 Φ4
                                                      5 Φ5
                                                      6 Φ6
                                                      8 Φ8
                                                      W Z P K 2 2 3 8 Model example

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                                                      Office Address: Room 402, No. 650, Xinzhuan Rd., Jiuting Town, Songjiang District, Shanghai, China (Mainland)

                                                      Phone:021-57635022

                                                      E-mail:info@gnflowmeter.com

                                                      E-mail:sales@gninstruments.com

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