Shanghai Tankii Alloy Material Co., Ltd.  

Product Name: 24AWG Teflon/PTFE/ FEP Insulated Thermocouple Wire type K Chromel Alumel Model NO.: K Brand: Tankii Certification: ISO9001, RoHS Range of Application: heating Material Shape: Round Wire Insulation Material: PVC Sheath Material: PVC Conductor Material: NiCr-NiSi Application: Heating Conductor Type: Solid Type: Insulated Dia: 0.3/0.5/0.8/1.0/1.2/1.6/2.0/2.5/3.2mmm Surface: Bright/ oxidized Grade: I/II/III Tensile strength: more than 390 Trademark: TANKII Transport Package: 100m/spool Specification: 0.3/0.5/0.8/1.0/1.2/1.6/2.0/2.5/3.2mm Origin: Shanghai, China Product Description Product Description24AWG Teflon/PTFE/ FEP Insulated Thermocouple Wire type K Chromel AlumelWhat is aThermocouple?A Thermocouple is asensor used to measure temperature. Thermocouples consist of two wire legs made from different metals. The wires legs are welded together at one end, creating ajunction. This junction is where the temperature is measured. When the junction experiences achange in temperature, avoltage is created. The voltage can then be interpreted using thermocouple reference tables to calculate the temperature.NiCr-NiSi /NiAl (Type K) thermocouple wire finds the widest use in all basemetal thermocouple, at temperature above 500 °C.Type Kthermocouple wire has strong resistance to oxidation than other base metal thermocouples. It has high EMF against Platinum 67, excellent temperature accuracy, sensitivity and stability, with alow cost. It is recommended for oxidizing or inert atmospheres, but cannot be used directly in the following cases:(1) Alternatively oxidizing and reducing atmosphere.(2) Atmosphere with sulphur gases.(3) Long time in vacuum.(4) Low oxidizing atmosphere such as hydrogen and carbon monoxide atmosphere.NiCr-NiAl thermocouple wire can be produced as per the chemical composition requirement of the customers.Insulation material: PVC, PTFE, FB or as per the customer's requirement.Application1. Heating -Gas burners for ovens2. Cooling -Freezers3. Engine protection -Temperatures and surface temperatures4. High temperature control -Iron castingParametersChemical CompositionConductor NamePolarityCodeNominal Chemical Composition /%NiCrSiNi-CrPositiveKP9010--Ni- SiNegativeKN97--3Working TemperatureDiameter/mmLong time Working temperature /ºCShort period Working temperature /ºC0.37008000.58009000.8,1.090010001.2,1.6100011002.0,2.5110012003.212001300