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KPX Type K Thermocouple Extension Wire PVC Insulated 2×1.5mm² 16AWG Stable

China KPX Type K Thermocouple Extension Wire PVC Insulated 2×1.5mm² 16AWG Stable

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KPX Type K Thermocouple Extension Wire PVC Insulated 2×1.5mm² 16AWG Stable

MOQ： 200m
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	KPX
Insulation Material	Flame-Retardant PVC
Conductor Size	16 AWG
Configuration	2-core parallel
Standard Length	200m/roll
Operating Temperature	-20°C ~ 105°C
Outer Jacket Color	Red
Voltage Rating	300V
Brand Name	Huona
Model Number	KPX
Certification	ISO9001
Place of Origin	Shanghai

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Product Details
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
Grade	KPX	Insulation Material	Flame-Retardant PVC
Conductor Size	16 AWG	Configuration	2-core parallel
Standard Length	200m/roll	Operating Temperature	-20°C ~ 105°C
Outer Jacket Color	Red	Voltage Rating	300V
Brand Name	Huona	Model Number	KPX
Certification	ISO9001	Place of Origin	Shanghai
High Light	Type K thermocouple wire PVC insulated ，Industrial temperature testing thermocouple cable ，16AWG thermocouple extension wire stable signal

KPX Type K Thermocouple Extension Wire – PVC Insulated, 2×1.5mm² 16AWG

Product Overview

This KPX Type K thermocouple extension wire from Huona is a cost-effective, high-reliability signal transmission solution for industrial Type K temperature sensing systems. Constructed with KP (Chromel, positive leg) and KN (Alumel, negative leg) precision-matched thermocouple alloy conductors, and durable PVC insulation, this wire is engineered for long-term, stable signal transfer between thermocouple sensors and measurement/control instruments. It features consistent thermoelectric performance, excellent mechanical durability, and wide environmental adaptability, making it the ideal choice for general industrial process control, HVAC systems, and equipment temperature monitoring applications.

Core Specifications

Product Name: KPX Type K Thermocouple Extension Wire
Conductor Material: KP (Chromel, positive leg) / KN (Alumel, negative leg)
Insulation Material: Flame-retardant PVC (red outer jacket, color-coded inner cores)
Standard Conductor Size: 16AWG (1.5mm² cross-section per core)
Wire Configuration: 2-core parallel (KP red / KN white)
Standard Outer Diameter: 4.2mm
Standard Length: 200m/roll (custom cut lengths available)
Thermoelectric Performance:
- Accuracy Class: IEC Extension Grade 2
- Thermoelectric Power: Strictly matched to Type K thermocouple standards
Operating Temperature Range: -20°C ~ 105°C (continuous use)
Standards Compliance: IEC 60584-3, GB/T 4989, RoHS 2.0, REACH

Key Differentiating Advantages

1. Precision-Matched KP/KN Conductor for Accurate Signal Transmission

The KPX wire uses strictly calibrated Chromel/Alumel alloy conductors, ensuring minimal signal deviation and accurate temperature reading transmission over long distances. The parallel core design maintains consistent electrical performance, eliminating measurement errors caused by signal attenuation.

2. Flame-Retardant PVC Insulation for Enhanced Safety

The flame-retardant PVC insulation provides excellent flame resistance, meeting industry safety standards for industrial wiring. It also offers good resistance to abrasion, moisture, and chemical corrosion, ensuring long-term reliability in general industrial environments.

3. Cost-Effective for Large-Scale Deployments

Compared to fluoropolymer-insulated thermocouple wires, this PVC-insulated KPX wire offers a more economical solution for large-scale projects, without compromising on core performance. It is ideal for bulk installations in factories, buildings, and industrial equipment.

4. Easy Installation & Polarity Identification

The color-coded insulation provides clear polarity identification, preventing connection errors during installation. The smooth PVC surface allows for easy stripping and termination, reducing installation time and labor costs. The flexible construction allows for easy routing in conduits, cable trays, and tight spaces.

5. Wide Application Compatibility

This KPX 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 both indoor and outdoor general-purpose applications.

Technical Specifications Table

Attribute	Typical Specification
Thermocouple Type	KPX (Type K)
Insulation Material	Flame-Retardant PVC
Conductor Size	16AWG (1.5mm² per core)
Configuration	2-core parallel
Standard Length	200m/roll
Operating Temperature	-20°C ~ 105°C
Outer Jacket Color	Red
Voltage Rating	300V
Dielectric Strength	≥1500V AC
Insulation Resistance	≥ 100 MΩ·km

Supply & Packaging Standard

Supply Form: Continuous wire rolls, 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 roll (sample order); bulk quantities available for industrial OEMs, system integrators, and large-scale projects
Customization: Conductor size, insulation material, length, and shielded version available upon request

Typical Application Scope

Industrial Process Control: Signal transmission for Type K thermocouple sensors in furnaces, ovens, and production lines.
HVAC & Building Automation: Temperature monitoring and control in commercial heating, ventilation, and air conditioning systems.
Equipment Manufacturing: Internal temperature sensing and signal transmission in industrial machinery, power supplies, and motors.
Power Generation: Temperature signal transmission for boiler, turbine, and auxiliary equipment monitoring systems.
General Industrial Wiring: Temperature monitoring in factories, warehouses, and other general-purpose industrial environments.

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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