温度传感器

temperature sensor THE EMBEDDED THERMAL RESISTANCE USED IN LARGE ELECTRIC MOTOR SUMMARIZATION The embeddid Thermal resistance sensor used in electric motor is a measuring component for electric motor and generator.Elctric motor and electric generator,its material which is sensitive to heat used in response to temperature is 3 platinum filaments(its code is Pt3,the technique requested is GB/T 5977),it can measure the temperature of stator core of electric motor, generator, coils and windings, water, oil and so on. The electric has many excellences such as high precision, stable performance for a long-term use, high anti-vibration capacity. The welding point between the sensitive component and lead-out wire is totally sealed. Technical instruction DIMENSION AND ALLOWABLE ERROR Sensor thickness”δ”Sensor width”b”Sensor length”L”Lead-out wire “L1Basic dimensionAllowable errorBasic dimensionAllowable errorBasic dimensionAllowableerrorLength(mm)CodeQuantity20-0.282-0.260100200250500+20150A2or3pcs400B1000C3pcs2000D3000E4000F5000G100-0.260100200250500+20150A2or3pcs400B1000C3pcs2000D3000E4000F5000G2(Shielded)+0.2010±1.5100200250300+201000C3pcs2000D3000E5000G2.5(Shielded Double)+0.2012±1.5100200250+20Same as aboveor on request6pcs3(Shielded Double)+0.208±1.5100200250+20Same as aboveor on request6pcs