Product Name: 20 AWG Fiberglass Thermocouple Extension Wire Type J Model NO.: Type J Certification: ISO9001 Conductor Type: Solid, Solid or Stranded Insulated: Fiberglass, PVC, FEP, PFA Standard: ANSI, JIS, IEC Shielding Materials: Silver or Tinned Copper Packing: Wooden Case Usage: Industrial Trademark: no Transport Package: in Roll Specification: 2*7/0.2 Origin: China HS Code: 8544491900 Product Description 20 AWG Fiberglass Thermocouple Extension wire Type J1. Introduction:Thermocouple Extension wire is usually used to connect thermocouple and display-controled meters in order to lower the inaccuracy caused by temperature change on the connections.2.Construction: Conductor: original thermocoupole alloy material, in solid wire or strand wiresInsulation Layer:Fiberglass (ambient temperature range 0-300ºCPVC (ambient temperature range 0-105ºC)Telflon (ambient temperature range 0-350ºC)Silicone rubber (ambient temperature range 0-180ºC)Jacket layer materials: fiberglass, PVC, teflon, silicone rubberGalvanized layer: stainless steel, tinned brass3.Standard:conforms to IEC584 standard.4.Color Code:Table 11, SUBJECTFiberglass braided insulated thermocouple wire, typeJ, stranded wire with metallicoverbraid,2×7/0.3mm,standard tolerances and color code.2, TECHNICAL FEATURESA.Conductors:Stranded thermocouple extension wire Conductors Size(AWG) NO.of Strands &Gauge 20 7/0.3mmB.Insulation:Braidedfiberglass (400ºC) Nominal Insulation Thickness 0.20 mm±0.2mm Color code Positive Color Negative Color Iron black Constantan whiteC.Assembly:Two conductors (positive and negative) parallel construction.D.Overall JacketBraided fiberglass (400ºC) Nominal Insulation Thickness 0.25mm±0.2mm Color code: black or black traceE.metal OverbraidStainless steel round wire braid,85% minimum coverage3, DIMENSIONS AND TOLERANCES Dimensions/tolerances(mm) Ø3.2±0.2mm 4, CALIBRATION TOLERANCE Temperature range Standard tolerance Special tolerance 0ºC to 400ºC ±2.2ºC or 0.75% ±1.1ºC or 0.4%Thermocoupleextension wiretype available: KX, JX, TX, EX, NX, RX,SX and other compensatingcable like KCA, KCB and so on.Besides those wires, we can also produce according to your demand.7. How to select:Order Code: e.g.J2*7/0.3FGFGSSDIN 1 2 3 4 5 61 Thermocouple Types: K, J, E, T, N, S RTD: Cu, Ni2 Conductot dimension:2*7/0.3means 2 cores, each core includes 7 strands wire,each wire diameter is 0.3mm, more example: 2×7/0.2, 2×4/0.65, 2×1/0.3 etc.Other way to symbol the conductor dimensions:Conductor square meter: 0.25mm²AWG standard(see*Table2)3Insulated layer materials:FG:fiberglass PVC:PVC TF:teflon SR:silicone rubber4Jacket layer materialFG:fiberglass PVC:PVC TF:teflon SR:silicone rubber5Galvanized Layer material: SS:stainless steel TB:tinned brass6Color Code:ANSI:American standard DIN:Germany standard BS:Britain standardNFC:France Standard JIS:Japan Standard IEC:IEC standard8. Photos for reference.
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