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Huona (Shanghai) New Material Co., Ltd.

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China K-Type Thermocouple Cable Brown with Black Yarn For Industrial Heating
China K-Type Thermocouple Cable Brown with Black Yarn For Industrial Heating

  1. China K-Type Thermocouple Cable Brown with Black Yarn For Industrial Heating

K-Type Thermocouple Cable Brown with Black Yarn For Industrial Heating

  1. MOQ: 5KG
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms L/C,T/T,Western Union,
Supply Ability 500 tons per month
Delivery Time 5-21 days
Packaging Details Carton/Wooden Case
Product Name K-Type Thermocouple Cable
Conductor Material Chromel (KP: NiCr10) / Alumel (KN: NiAl)
Conductor Diameter 2×0.71mm
Insulation/Sheath Material Fiberglass
Operating Temperature -40℃ to 700℃ (continuous); up to 800℃ (intermittent ≤30min)
Accuracy Class Class 1
Thermoelectric Potential Error ±1.5℃ (0-400℃); ±0.4% t (400-700℃)
Loop Resistance (per m) ≤2.5Ω
Brand Name Huona
Model Number Type K
Certification ISO9001
Place of Origin Shanghai

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,T/T,Western Union, Supply Ability 500 tons per month
Delivery Time 5-21 days Packaging Details Carton/Wooden Case
Product Name K-Type Thermocouple Cable Conductor Material Chromel (KP: NiCr10) / Alumel (KN: NiAl)
Conductor Diameter 2×0.71mm Insulation/Sheath Material Fiberglass
Operating Temperature -40℃ to 700℃ (continuous); up to 800℃ (intermittent ≤30min) Accuracy Class Class 1
Thermoelectric Potential Error ±1.5℃ (0-400℃); ±0.4% t (400-700℃) Loop Resistance (per m) ≤2.5Ω
Brand Name Huona Model Number Type K
Certification ISO9001 Place of Origin Shanghai
High Light K-Type thermocouple cable for industrial heatingBrown thermocouple cable with black yarnIndustrial thermocouple cable with warranty
K-Type Thermocouple Cable Brown with Black Yarn For Industrial Heating
Product Overview

This K-type thermocouple cable (2×0.71mm) from Huona New Material is a high-temperature signal transmission component engineered for industrial temperature measurement scenarios. It features dual 0.71mm-diameter conductors (Chromel-KP positive, Alumel-KN negative) and integrated fiberglass insulation & outer sheath, delivering stable thermoelectric potential transmission while withstanding harsh high-temperature environments. With Class 1 accuracy and a continuous operating temperature of up to 700℃ (intermittent 800℃), this cable is widely used in industrial furnaces, heat treatment equipment, and high-temperature manufacturing processes—combining excellent heat resistance, reliable insulation performance, and clear polarity identification (yellow +, red -) for efficient on-site installation.

Core Specifications & Compliance
  • Cable Type: K-type thermocouple extension cable (matches K-type thermocouple thermoelectric characteristics)
  • Conductor Specification: 2×0.71mm (single-strand Chromel/Alumel alloy, diameter tolerance ±0.02mm)
  • Insulation & Sheath: Integrated fiberglass (continuous operating temp: 700℃; intermittent: 800℃)
  • Polarity Color Coding: Positive (+): yellow; Negative (-): red (complies with ANSI standards)
  • Accuracy Class: Class 1 (IEC 60584-2)
  • Compliant Standards: GB/T 4989-2013, ANSI MC96.1, IEC 60584-2, RoHS 2.0
Key Advantages
1. High-Temperature Resistance & Stability
  • Fiberglass Insulation/Sheath: The integrated fiberglass structure (high-purity glass fiber braid) resists 700℃ continuous high temperature, with no insulation breakdown or performance decay after 1000 hours of operation at 650℃—far exceeding the 260℃ limit of PVC-insulated cables.
  • Stable Thermoelectric Potential: At 700℃, the cable's thermoelectric potential deviation is ≤±1.5℃ (Class 1 accuracy), ensuring consistent temperature measurement for precision heat treatment (e.g., automotive part quenching).
2. Optimized Conductor & Structural Design
  • 2 ×0.71mm Conductor: The single-strand 0.71mm diameter balances conductivity (loop resistance ≤2.5Ω/m) and flexibility, fitting narrow installation spaces (e.g., furnace wall gaps) while avoiding signal interference from multi-strand stranding.
  • Tight Braid Structure: The fiberglass sheath has a braiding density ≥95%, effectively isolating high-temperature dust, molten droplets, and weak corrosive gases—extending service life in industrial environments.
3. Easy Installation & Reliability
  • Clear Polarity Identification: Yellow/red color coding for positive/negative conductors eliminates wrong connections, reducing on-site debugging time by 40% and preventing equipment damage from reverse polarity.
  • Class 1 Accuracy: Meets strict temperature control requirements (error ≤±0.4% t at 400-700℃), suitable for high-precision scenarios like aerospace component annealing.
Technical Specifications
Attribute Value
Conductor Material Chromel (KP: NiCr10) / Alumel (KN: NiAl3)
Conductor Diameter 2×0.71mm (tolerance ±0.02mm)
Insulation/Sheath Material Fiberglass
Operating Temperature -40℃ to 700℃ (continuous); up to 800℃ (intermittent ≤30min)
Accuracy Class Class 1 (IEC 60584-2)
Thermoelectric Potential Error ±1.5℃ (0-400℃); ±0.4% t (400-700℃)
Loop Resistance (per m) ≤2.5Ω
Bending Radius ≥10× cable diameter (static); ≥15× (dynamic)
Supply Length 100m/roll (custom length ≥10m)
Typical Applications
  • Industrial Furnaces: Signal transmission for K-type thermocouples in metal heat treatment furnaces (700℃) and ceramic sintering kilns.
  • Power & Boiler Systems: Temperature monitoring of boiler flue gas and steam pipelines (resists high-temperature vapor corrosion).
  • Precision Manufacturing: High-precision temperature control for aerospace component annealing and automotive part heat treatment.
  • High-Temperature Testing: Signal extension for material thermal aging test chambers (intermittent 800℃).

Company Details

Bronze Gleitlager

,

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 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2008

  • Total Annual:

    8000000-100000000

  • Employee Number:

    100~120

  • Ecer Certification:

    Verified Supplier

Huona (Shanghai) New Material Co., Ltd. Was established in 2008, currently have three divisions: Magnesium Division, Thermal Spray Division and Functional Material Division.Magnesium Division produces magnesium metal products. Various models of high-quality magnesium alloy plate, magnesium rods, hig... Huona (Shanghai) New Material Co., Ltd. Was established in 2008, currently have three divisions: Magnesium Division, Thermal Spray Division and Functional Material Division.Magnesium Division produces magnesium metal products. Various models of high-quality magnesium alloy plate, magnesium rods, hig...

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  • Huona (Shanghai) New Material Co., Ltd.
  • 1900 Mudanjiang Road, Baoshan District, 201999, Shanghai, China
  • https://www.nicralloy.com/

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