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Huona (Shanghai) New Material Co., Ltd.

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China Huona Industrial Type K Thermocouple Probe M20×1.5 Thread IP65 Stainless Steel
China Huona Industrial Type K Thermocouple Probe M20×1.5 Thread IP65 Stainless Steel

  1. China Huona Industrial Type K Thermocouple Probe M20×1.5 Thread IP65 Stainless Steel

Huona Industrial Type K Thermocouple Probe M20×1.5 Thread IP65 Stainless Steel

  1. MOQ: 5 PCS
  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
Thermocouple Type Type K (Chromel/Alumel)
Sheath Material 304 Stainless Steel
Sheath Diameter 6mm (customizable: 3–12mm)
Sheath Length Customizable (e.g., 150mm, 300mm, 500mm)
Connection Head Blue Cast Aluminum (IP65)
Mounting Thread M20×1.5 (standard)
Thermocouple Wire Diameter 0.5mm (customizable: 0.3–1.0mm)
Continuous Operating Temperature -40℃ ~ 1100℃
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
Thermocouple Type Type K (Chromel/Alumel) Sheath Material 304 Stainless Steel
Sheath Diameter 6mm (customizable: 3–12mm) Sheath Length Customizable (e.g., 150mm, 300mm, 500mm)
Connection Head Blue Cast Aluminum (IP65) Mounting Thread M20×1.5 (standard)
Thermocouple Wire Diameter 0.5mm (customizable: 0.3–1.0mm) Continuous Operating Temperature -40℃ ~ 1100℃
Brand Name Huona Model Number Type K
Certification ISO9001 Place of Origin Shanghai
High Light industrial K type thermocouple probeM20x1.5 thread thermocouple probestainless steel sheath thermocouple

Type K Industrial Thermocouple Probe (Stainless Steel Sheath, M20×1.5 Thread, IP65)


Product Overview


Type K industrial thermocouple probe (as shown) from Huona New Material is a rugged, general-purpose temperature sensor featuring a Type K (Chromel/Alumel) thermocouple junction, a 304 stainless steel protective sheath, and a blue cast aluminum connection head (IP65). Manufactured with precision welding and high-quality insulation, it delivers stable thermoelectric performance across -40℃ to 1100℃ (continuous) / 1200℃ (short-term). Ideal for industrial furnaces, HVAC systems, petrochemical processing, and power generation, it offers excellent corrosion resistance, reliable performance in harsh environments, and long-term durability.

Standard Designations & Core Material Foundation


  • Thermocouple Type: Type K (Chromel/Alumel; compliant with IEC 60584-2 Class 1)
  • Key Specification:
    • Sheath: 304 stainless steel; diameter: 6mm (customizable: 3–12mm); length: customizable (e.g., 150mm, 300mm, 500mm)
    • Connection head: Blue cast aluminum (IP65 protection, waterproof and dustproof)
    • Mounting thread: M20×1.5 (standard industrial thread)
    • Thermocouple wire: Chromel (KP) / Alumel (KN), diameter: 0.5mm (customizable: 0.3–1.0mm)

  • Sheath Material: 304 Stainless Steel (corrosion-resistant, high-temperature)
  • Chemical Composition: Positive (KP): Ni 89%/Cr 10%/Fe 1%; Negative (KN): Ni 95%/Al 2%/Mn 2%/Si 1%
  • Compliant Standards: IEC 60584-2, ASTM E230, GB/T 4989, RoHS 2.0
  • Manufacturer: Huona New Material, certified to ISO 9001 and IATF 16949

Key Core Advantages (Centered on Industrial Design & IP65 Protection)


1. Wide Temperature Range & Stability


  • Continuous Operation: Up to 1100℃, short-term up to 1200℃, suitable for a broad range of industrial temperature monitoring applications.
  • Thermoelectric Stability: Stable EMF output with minimal drift under long-term use, ensuring reliable and consistent measurement data.

2. High Precision & Accuracy


  • Class 1 Accuracy: Thermoelectric potential error ≤±1.5℃ (0–400℃) / ±0.4% t (400–1100℃), meeting the precision requirements for industrial process control.
  • Fast Thermal Response: Compact sheath design provides a thermal response time (τ₅₀) ≤2s in air at 800℃, ideal for dynamic temperature monitoring.

3. Rugged Construction & Environmental Resistance


  • 304 Stainless Steel Sheath: Resists corrosion, abrasion, and mechanical impact, extending service life in harsh industrial environments (e.g., petrochemical, marine).
  • IP65 Connection Head: Blue cast aluminum head with IP65 protection, preventing ingress of dust and water, suitable for outdoor and wet industrial settings.

4. Secure Mounting & Easy Installation


  • Standard M20×1.5 Thread: Enables secure, stable installation in process pipelines, equipment casings, and furnace walls, with adjustable insertion depth.
  • Universal Compatibility: Compatible with most industrial temperature controllers, data loggers, and PLC systems.

5. Versatile Processability


  • Flexible Termination: Connection head accommodates standard terminal blocks for easy wiring and maintenance.
  • Customizable Options: Supports various sheath lengths, diameters, and mounting configurations to meet specific application needs.

Technical Specifications


Attribute Value (Typical)
Thermocouple Type Type K (Chromel/Alumel)
Sheath Material 304 Stainless Steel
Sheath Diameter 6mm (customizable: 3–12mm)
Sheath Length Customizable (e.g., 150mm, 300mm, 500mm)
Connection Head Blue Cast Aluminum (IP65)
Mounting Thread M20×1.5 (standard)
Thermocouple Wire Diameter 0.5mm (customizable: 0.3–1.0mm)
Continuous Operating Temperature -40℃ ~ 1100℃
Short-term Temperature Up to 1200℃
Accuracy Class Class 1 (IEC 60584-2)
Thermoelectric Potential Error ±1.5℃ (0–400℃); ±0.4% t (400–1100℃)
Thermal Response Time (τ₅₀) ≤2s (in air at 800℃)
Insulation Resistance (25℃) ≥100 MΩ·km
Protection Class IP65 (connection head)

Product Specifications


Item Specification
Supply Form Single probe (pre-assembled); bulk packaging (10/50/100 pcs/carton)
Junction Type Grounded (fast response)
Mounting M20×1.5 threaded (standard); flange mount (optional)
Packaging Anti-static bag + foam insert + carton (prevents damage during shipping)
Customization Sheath diameter (3–12mm); sheath length (50–2000mm); thermocouple wire diameter (0.3–1.0mm); grounded/ungrounded junction; mounting type (threaded/flange)
Processability Compatible with standard industrial temperature controllers and data acquisition systems

Typical Application Scenarios


  • Industrial Furnaces & Heat Treatment: Temperature monitoring in steel mills, forging shops, and heat treatment furnaces.
  • Petrochemical & Refining: Process temperature control in reactors, pipelines, and storage tanks (corrosion-resistant 304 stainless steel).
  • HVAC & Building Automation: Temperature sensing in boilers, chillers, and large-scale HVAC systems.
  • Power Generation: Monitoring of boiler tubes, turbines, and exhaust systems in power plants.
  • Food & Beverage: Temperature control in ovens, sterilizers, and processing equipment (IP65 protection for washdown environments).

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 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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