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Type K Thermocouple Extension Cable (Stainless Steel Flexible Conduit, 2×0.5mm, 1m, Standard Plug & Socket)
Product Overview
Type K thermocouple extension cable (as shown) from Huona New Material is a high-temperature signal transmission assembly featuring Type K (Chromel/Alumel) conductors, stainless steel flexible metal conduit, and standard Type K thermocouple plug & socket (IEC color-coded). Engineered for harsh industrial environments, it delivers stable thermoelectric performance across -40℃ to 700℃ (continuous) / 800℃ (short-term). Ideal for furnace temperature monitoring, industrial automation, and high-temperature testing, it offers excellent mechanical protection, flexible routing, and reliable signal transmission.
Standard Designations & Core Material Foundation
Thermocouple Type: Type K (Chromel/Alumel; compliant with IEC 60584-2 Class 1)
Manufacturer: Huona New Material, certified to ISO 9001 and IATF 16949
Key Core Advantages (Centered on Stainless Steel Conduit & Plug/Socket)
1. Superior Mechanical & High-Temperature Protection
Stainless Steel Conduit Durability: 304 stainless steel flexible conduit resists abrasion, crushing, and high-temperature exposure (700℃ continuous), protecting inner fiberglass-insulated conductors from mechanical damage and environmental contamination.
Flexible Routing: Corrugated design allows bending to a minimum radius ≥10× cable diameter, suitable for tight spaces and complex industrial layouts.
2. Reliable Signal Transmission & Compatibility
Class 1 Accuracy: Thermoelectric potential error ≤±1.5℃ (0-400℃) / ±0.4% t (400-700℃), ensuring accurate signal transmission for industrial temperature measurement.
Standard Plug & Socket: IEC color-coded Type K plug/socket ensures universal compatibility with most thermocouple meters, data loggers, and control systems, eliminating wiring errors.
3. Environmental Adaptability & Longevity
Wide Temperature Range: Operates stably at -40℃ to 700℃, with no insulation breakdown or conductor drift in high-temperature industrial environments.
Corrosion & Oil Resistance: Stainless steel conduit and fiberglass insulation resist mild chemical corrosion, oil mist, and furnace flue gas, extending service life by 3× compared to PVC-insulated cables.
Technical Specifications
Attribute
Value (Typical)
Thermocouple Type
Type K (Chromel/Alumel)
Conductor Diameter
2×0.5mm (±0.02mm)
Cable Length
1m (customizable: 0.5–5m)
Conduit Material
304 Stainless Steel (corrugated, ~6mm OD)
Insulation Material
Fiberglass (braided, 700℃ rating)
Connector
Type K plug
Operating Temperature Range
-40℃ to 700℃ (continuous); -40℃ to 800℃ (short-term ≤30min)
Accuracy Class
Class 1 (IEC 60584-2)
Thermoelectric Potential Error
±1.5℃ (0-400℃); ±0.4% t (400-700℃)
Insulation Resistance (25℃)
≥100 MΩ·km
Bending Radius
≥10× cable diameter (static)
Protection Level
IP65 (conduit & connectors)
Product Specifications
Item
Specification
Supply Form
Single cable (pre-assembled with plug & socket); bulk packaging (10/50/100 pcs/carton)
Conduit Finish
Stainless steel natural (bright)
Processability
Flexible routing, bending, and mounting with conduit clamps
Packaging
Anti-static bag + foam insert + carton (prevents damage during shipping)
Industrial Furnaces: Temperature signal transmission between furnace probes and control systems (high-temperature & abrasion resistance).
Automation & Robotics: Flexible wiring for robotic arm temperature sensors and industrial automation equipment.
High-Temperature Testing: Signal extension for material thermal aging test chambers and furnace profiling systems.
Petrochemical & Power Plants: Temperature monitoring in flue gas pipelines and boiler systems (corrosion & oil resistance)
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...