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Type K Thermocouple Probe 1.5×100mm Stainless Steel Sheath 5m Braided Lead

Short Description:


  • Thermocouple Type: Type K
  • Sheath Material: 304 Stainless Steel
  • Sheath Dimensions: 1.5mm (diameter) × 100mm (length); tolerance ±0.05mm / ±1mm
  • Conductor Diameter: 2×0.35mm (±0.003mm)
  • Lead Length: 5m (customizable: 1m/2m/3m/10m)
  • Insulation Material: Stainless steel braided (800℃ rating)
  • Operating Temperature Range: -40℃ to 800℃ (continuous); -40℃ to 900℃ (short-term ≤30min)
  • Accuracy Class: Class 1
  • Product Detail

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    Type K Thermocouple Probe Overview
    This high-precision temperature sensor from Huona New Material features a Type K thermocouple junction with 304 stainless steel protective sheath and stainless steel braided insulated lead wire. Engineered for stable performance across -40℃ to 800℃ (continuous) and 900℃ (short-term), it delivers fast thermal response and long-term reliability for industrial applications.
    Technical Specifications
    Core Specifications
    Attribute Value
    Thermocouple Type Type K (Chromel/Alumel)
    Sheath Material 304 Stainless Steel
    Sheath Dimensions 1.5mm × 100mm (±0.05mm/±1mm)
    Conductor Diameter 2×0.35mm (±0.003mm)
    Lead Length 5m (customizable)
    Operating Temperature -40℃ to 800℃ (continuous)
    -40℃ to 900℃ (short-term)
    Accuracy Class Class 1 (IEC 60584-2)
    Product Specifications
    Item Specification
    Supply Form Single probe (pre-assembled)
    Junction Type Grounded (fast response)
    Processability Soldering, crimping, custom termination
    Packaging Anti-static bag with protective carton
    Key Advantages
    Ultra-Fast Thermal Response & Precision
    • 1.5mm diameter sheath provides thermal response time (τ₅₀) ≤1.5s at 800℃
    • Class 1 accuracy with thermoelectric potential error ≤±1.5℃ (0-400℃) / ±0.4% t (400-800℃)
    Rugged Stainless Steel Protection
    • 304 stainless steel sheath and braided lead resist bending, abrasion, and corrosion
    • Withstands continuous operation up to 800℃ with maintained structural integrity
    Flexible Braided Lead & Processability
    • Stainless steel braided lead offers high flexibility (minimum bending radius ≥10× cable diameter)
    • Exposed conductor ends ensure reliable soldering to connectors or control systems
    Compliance & Standards
    Compliant with IEC 60584-2, GB/T 4989-2013, ASTM E230, and RoHS 2.0 standards. Manufacturer certified to ISO 9001 and IATF 16049.
    Typical Applications
    • Industrial temperature testing: furnace monitoring, metal heat treatment profiling
    • Food processing: oven and food temperature measurement
    • Laboratory & R&D: research equipment and environmental chambers
    • Automotive & electronics: engine testing, battery monitoring, thermal profiling
    Customization Available: Sheath diameter (1.0-3.0mm), sheath length (50-500mm), lead length (0.5-10m), conductor diameter (0.2-0.8mm), and junction type.

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