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270.3mm Durable Type K Thermocouple Extension Cable Conductor PVC Insulation and Outer Sheath ANSI Color Code for Reliable Temperature Monitoring

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270.3mm Durable Type K Thermocouple Extension Cable Conductor PVC Insulation and Outer Sheath ANSI Color Code for Reliable Temperature Monitoring

Name: 2703mm Durable Type K Thermocouple Extension Cable Conductor PVC Insulation and Outer Sheath ANSI Color Code for Reliable Temperature Monitoring
Brand: Huona
Price: 1 USD

Brand Name : Huona

Model Number : Type K

Certification : ISO9001

Place of Origin : Shanghai

MOQ : 200m

Price : Negotiable

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 (KX Extension Grade)

Conductor Structure : 2-core multi-strand

Conductor Material : Positive: Chromel (Ni90Cr10); Negative: Alumel

Insulation Material : High-temperature PVC (105℃ rating)

Insulation Color (ANSI) : Yellow (positive) / Red (negative)

Outer Sheath Material : Yellow PVC (oil-resistant, flame-retardant)

Operating Temperature : Operating Temperature

Insulation Resistance : ≥100 MΩ·km (25℃)

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Type K Thermocouple Extension Cable

2×7×0.3mm Durable Type K Thermocouple Extension Cable with PVC Insulation and Outer Sheath, ANSI Color Code for Reliable Temperature Monitoring

Product Overview

Type K thermocouple extension cable from Huona New Material is engineered for reliable temperature signal transmission between Type K thermocouple sensors and control instruments. Featuring multi-strand conductors, PVC insulation and sheath, and ANSI-standard color coding, it delivers stable thermoelectric performance and excellent flexibility across -40℃ to 105℃ operating range. Ideal for industrial automation, process monitoring, and temperature measurement systems.

Standard Designations & Core Specifications

Model: KX (Extension Grade for Type K Thermocouples)
Thermocouple Type: Type K (Chromel-Alumel)
Conductor Structure: 2-core multi-strand for enhanced flexibility
Conductor Material: Positive (KP): Chromel (Ni 90% / Cr 10%); Negative (KN): Alumel (Ni 95% / Al 2% / Mn 2% / Si 1%)
Insulation Material: High-temperature PVC (rated to 105℃)
Color Coding: ANSI standard - Red (KN) / Yellow (KP)
Outer Sheath: Yellow PVC (oil-resistant, flame-retardant, VW-1 rated)
Compliant Standards: IEC 60584-2, ASTM E230, ANSI MC96.1, GB/T 4989, RoHS 2.0
Manufacturer: Huona New Material (Shanghai) Co., Ltd., ISO 9001 and IATF 16949 certified

Key Advantages

Flexible Multi-Strand Design

Fine stranded conductors provide excellent flexibility and fatigue resistance
High-purity alloy conductors ensure stable signal transmission over medium distances

ANSI-Standard Polarity Identification

Color-coded insulation and sheath ensure clear polarity identification
Eliminates installation errors and simplifies maintenance procedures

Reliable Insulation & Durability

High-temperature PVC insulation withstands continuous operation up to 105℃
Robust PVC sheath provides oil resistance, abrasion resistance, and flame retardancy (VW-1 rated)

Stable Thermoelectric Performance

Extension grade accuracy matches Type K thermocouple characteristics
Optimized conductor design reduces electrical resistance and signal loss

Universal Compatibility

Easy routing in cable trays, conduits, and tight spaces
Compatible with all Type K thermocouple sensors and standard temperature controllers

Technical Specifications

Attribute	Value
Thermocouple Type	Type K (KX Extension Grade)
Conductor Structure	2-core multi-strand
Conductor Material	Positive: Chromel (Ni90Cr10); Negative: Alumel
Insulation Material	High-temperature PVC (105℃ rating)
Insulation Color (ANSI)	Yellow (positive) / Red (negative)
Outer Sheath Material	Yellow PVC (oil-resistant, flame-retardant)
Operating Temperature	-40℃ ~ 105℃ (continuous)
Insulation Resistance	≥100 MΩ*km (25℃)
Flame Retardancy	VW-1 (UL standard)

Product Specifications

Item	Specification
Supply Form	Reel (100m/200m/500m); custom cut-length available
Conductor Count	2-core (standard)
Color Coding	ANSI standard: Yellow (positive) / Red (negative)
Packaging	Wooden reel + plastic wrapping
Customization	Conductor gauge (0.2-1.5mm²); shielding option; outer sheath color; higher temperature ratings
Application	Industrial automation, process monitoring, power generation, HVAC systems

Typical Application Scenarios

Industrial Automation: Signal transmission between thermocouple sensors and PLC systems in manufacturing lines
Process Monitoring: Temperature measurement in petrochemical refineries, power plants, and HVAC systems
Furnace & Oven Control: Temperature signal transmission in industrial furnaces and heat treatment equipment
Laboratory & Calibration: Precision temperature measurement in research institutes and testing laboratories
Food & Beverage: Temperature monitoring in ovens, sterilizers, and processing equipment

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