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2 Core Parallel Modified PVC Insulated Type K Thermocouple Extension Wire 22AWG

China 2 Core Parallel Modified PVC Insulated Type K Thermocouple Extension Wire 22AWG

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2 Core Parallel Modified PVC Insulated Type K Thermocouple Extension Wire 22AWG

MOQ： 300m
Price： Negotiable
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Payment Terms	L/C,T/T,Western Union
Supply Ability	500 tons per month
Delivery Time	5-21 days
Packaging Details	Carton/Wooden case
Grade	Type K
Insulation Material	High-Performance Modified PVC
Conductor Size	22AWG (0.34mm² per core)
Configuration	2-core parallel pair
Standard Length	300m/spool
Operating Temperature	-30°C ~ 125°C
Core Insulation Color	Red (KP) / Yellow (KN)
Voltage Rating	300V
Brand Name	Huona
Model Number	Type K
Certification	ISO9001
Place of Origin	Shanghai

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Product Details
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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
Grade	Type K	Insulation Material	High-Performance Modified PVC
Conductor Size	22AWG (0.34mm² per core)	Configuration	2-core parallel pair
Standard Length	300m/spool	Operating Temperature	-30°C ~ 125°C
Core Insulation Color	Red (KP) / Yellow (KN)	Voltage Rating	300V
Brand Name	Huona	Model Number	Type K
Certification	ISO9001	Place of Origin	Shanghai
High Light	2 core thermocouple extension wire ，PVC insulated type K thermocouple cable ，22AWG industrial thermocouple wire

Type K Thermocouple Extension Wire – 2-Core Parallel Pair, Modified PVC Insulated, 22AWG Mid-Range Grade

Product Overview

This 2-core parallel pair Type K thermocouple extension wire from Huona is a balanced-performance, mid-range signal transmission solution for industrial Type K temperature sensing systems, purpose-built for general industrial process control, equipment internal wiring, and medium-temperature operating scenarios. Constructed with KP (Chromel, red) and KN (Alumel, yellow) precision-matched thermocouple alloy conductors, parallel pair configuration, and modified PVC insulation, this wire delivers consistent thermoelectric performance, enhanced temperature resistance, and excellent value for mid-range industrial projects. It is engineered for use in standard industrial control systems, equipment manufacturing, and applications requiring a balance of performance, durability, and cost efficiency.

Core Specifications

Product Name: Type K 2-Core Parallel Pair Thermocouple Extension Wire
Conductor Material: KP (Chromel, red) / KN (Alumel, yellow)
Insulation Material: High-performance modified PVC (individual core insulation)
Standard Conductor Size: 22AWG (0.34mm² cross-section per core)
Wire Configuration: 2-core parallel pair (KP red + KN yellow)
Standard Outer Diameter: 2.5mm
Standard Length: 300m/spool (custom cut lengths available)
Thermoelectric Performance:
- Accuracy Class: IEC Extension Grade 1
- Thermoelectric Power: Strictly calibrated to IEC Type K thermocouple standards
Operating Temperature Range: -30°C ~ 125°C (continuous use)
Standards Compliance: IEC 60584-3, GB/T 4989, RoHS 2.0, REACH

Key Differentiating Advantages

1. Enhanced Temperature Resistance for Mid-Range Applications

The modified PVC insulation offers improved high-temperature performance compared to standard PVC, with a continuous operating temperature up to 125°C. It maintains stable electrical performance in medium-temperature industrial environments, making it suitable for applications where standard PVC would be at its performance limit.

2. Balanced Performance & Cost Efficiency

This mid-range grade offers an optimal balance of performance and cost, making it ideal for medium-scale industrial projects, equipment manufacturing, and general industrial control systems. It delivers enhanced performance over standard PVC wires, without the premium cost of fluoropolymer-insulated products.

3. Pre-Assembled Pair for Simplified Installation

The pre-assembled parallel pair comes ready to use, eliminating the need for manual pairing of individual conductors on-site. The red/yellow color coding provides clear polarity identification, preventing connection errors and reducing on-site installation time.

4. Improved Mechanical Durability

The modified PVC insulation offers enhanced resistance to abrasion, thermal aging, and chemical exposure compared to standard PVC, ensuring long-term reliability in general industrial environments. It also maintains good flexibility for easy routing in conduits, cable trays, and tight spaces.

5. Wide Compatibility with Standard Systems

This wire is fully compatible with all standard Type K thermocouple sensors, connectors, and instrumentation, allowing seamless integration into new or existing temperature monitoring systems. It is suitable for a wide range of mid-range applications, from industrial machinery internal wiring to process control systems.

Technical Specifications Table

Attribute	Typical Specification
Thermocouple Type	Type K (KP/KN)
Insulation Material	High-Performance Modified PVC
Conductor Size	22AWG (0.34mm² per core)
Configuration	2-core parallel pair
Standard Length	300m/spool
Operating Temperature	-30°C ~ 125°C
Core Insulation Color	Red (KP) / Yellow (KN)
Voltage Rating	300V
Dielectric Strength	≥1800V AC
Insulation Resistance	≥ 200 MΩ·km

Supply & Packaging Standard

Supply Form: Continuous parallel pair wire on standard industrial plastic spools, available in standard lengths or custom cut-to-size pieces
Packaging: Wrapped in stretch film + sealed in moisture-proof outer packaging, suitable for long-term storage and export transit
MOQ: 1 spool (sample order); bulk quantities available for industrial OEMs, system integrators, and medium-scale projects
Customization: Conductor size, insulation material, length, and shielded version available upon request

Typical Application Scope

General Industrial Process Control: Signal transmission for Type K thermocouple sensors in standard industrial control systems.
Equipment Manufacturing: Internal temperature sensing and signal transmission in industrial machinery, motors, and power supplies.
HVAC & Building Automation: Temperature monitoring and control in commercial and industrial heating, ventilation, and air conditioning systems.
Medium-Scale Industrial Projects: Bulk temperature wiring for factories, warehouses, and medium-scale industrial facilities.
Indoor Industrial Wiring: Temperature monitoring in indoor industrial environments, control cabinets, and equipment rooms.

Company Details

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Business Type:

Manufacturer,Exporter 
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Year Established:

2008 
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Total Annual:

8000000-100000000
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Employee Number:

100~120 
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Ecer Certification：

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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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