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K-Type Thermocouple Wire 2*0.8mm (800℃ Fiberglass) for High Heat
| Place of Origin | Shanghai |
|---|---|
| Brand Name | Huona |
| Certification | ISO9001 |
| Model Number | Type K |
| Minimum Order Quantity | 500m |
| Price | Negotiable |
| Packaging Details | Carton/Woodbox |
| Delivery Time | 5-21 days |
| Payment Terms | L/C,T/T,Western Union,MoneyGram |
| Supply Ability | 500 tons per month |
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xProduct Details
| Product Name | Type K Thermocouple Cable | Conductor Specification | 2*0.8mm |
|---|---|---|---|
| Insulation Material | 800℃ Fiberglass | Temperature Range | Continuous: -60℃ To 800℃; Short-term: Up To 900℃ (≤1 Hour) |
| Conductor Resistance (20℃) | ≤28Ω/km (per Conductor) | Insulation Resistance (20℃) | ≥1000 MΩ·km |
| Conductor Material | Positive: Chromel (Ni: 90%, Cr: 10%); Negative: Alumel (Ni: 95%, Al: 2%, Mn: 2%, Si: 1%) | Cable Structure | 2-core |
| Highlight | K-Type thermocouple wire with fiberglass,High heat thermocouple cable 800℃,0.8mm K-Type thermocouple wire |
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Product Description
K-Type Thermocouple Wire 2*0.8mm (800℃ Fiberglass) for High Heat
Product Overview
The Type K thermocouple cable (2*0.8mm) from Huona New Material is a specialized high-temperature temperature-sensing solution engineered for extreme industrial environments. It features two 0.8mm diameter core conductors (Chromel for positive, Alumel for negative)--the signature alloy pair of Type K thermocouples--with dual-layer protection: individual conductors insulated by 800℃-rated fiberglass, plus an overall 800℃ fiberglass sheath.
Standard Designations
- Thermocouple Type: K (Chromel-Alumel)
- Conductor Specification: 2*0.8mm (two 0.8mm diameter thermocouple alloy conductors)
- Insulation/Sheath Standard: Fiberglass complies with IEC 60751 and ASTM D2307; rated for 800℃ continuous use
- Manufacturer: Huona New Material, certified to ISO 9001 and IECEx for hazardous/high-temperature applications
Key Advantages
- Extreme Heat Resistance: 800℃ continuous operating temperature (short-term up to 900℃ for 1 hour)
- Dual-Layer Durability: Individual fiberglass insulation + overall fiberglass sheath doubles resistance to abrasion
- Uncompromised Signal Accuracy: 0.8mm Chromel-Alumel conductors minimize signal attenuation
- Enhanced Safety: Inherently flame-retardant (UL 94 V-0 rating), non-toxic, and low-smoke
Technical Specifications
| Attribute | Value |
|---|---|
| Conductor Material | Positive: Chromel (Ni: 90%, Cr: 10%); Negative: Alumel (Ni: 95%, Al: 2%, Mn: 2%, Si: 1%) |
| Conductor Diameter | 0.8mm (tolerance: ±0.02mm) |
| Insulation Material | High-purity alkali-free fiberglass (rated 800℃ continuous) |
| Temperature Range | Continuous: -60℃ to 800℃; Short-term: up to 900℃ (≤1 hour) |
| Conductor Resistance (20℃) | ≤28Ω/km (per conductor) |
Product Specifications
| Item | Specification |
|---|---|
| Cable Structure | 2-core (Chromel + Alumel), individually insulated with fiberglass, wrapped in overall fiberglass braided sheath |
| Color Coding | Insulation: Positive (red), Negative (white) (per IEC 60751); Sheath: Natural white (custom colors available) |
| Length per Spool | 50m, 100m, 200m (custom cut-to-length for large projects) |
| Flame Rating | UL 94 V-0 (self-extinguishing, no dripping) |
Typical Applications
- High-Temperature Furnaces: Continuous temperature monitoring in ceramic sintering furnaces
- Metal Smelting: Measuring molten metal temperatures in foundries
- Waste Incineration: Monitoring flue gas and combustion chamber temperatures
- Aerospace Testing: Thermal profiling of jet engine components
- Glass Manufacturing: Controlling temperatures in float glass annealing lehrs
Huona New Material subjects every batch of this Type K cable to strict quality testing: thermal cycle tests (100 cycles of -60℃ to 800℃), insulation breakdown checks, and thermoelectric stability verification. Free samples (1m length) and detailed technical datasheets (including EMF vs. temperature curves) are available upon request.
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