Class1 0.35mm Type S Thermocouple Conductor Wire for Industrial Measurement
Price:
Negotiable
MOQ:
5g
Delivery Time:
5-21 days
Brand:
Huona
Product Description
Class1 0.35mm Type S Thermocouple Conductor Wire
Type S thermocouple wire from Huona New Material is a high-precision noble metal temperature sensing wire, composed of Platinum-Rhodium 10% (Positive) and Pure Platinum (Negative). Manufactured with ultra-fine drawing process and strict quality control, it provides stable thermoelectric output and high accuracy at high temperature.
Standard Designations & Core Material
- Thermocouple Type: Type S (PtRh10-Pt; compliant with IEC 60584-2 Class 1)
- Diameter: 0.35mm; tolerance: ±0.01mm
- Conductor Structure: Solid single wire
- Core Material: Positive (SP): PtRh10 (Platinum 90%, Rhodium 10%); Negative (SN): Pure Platinum (Pt ≥99.99%)
- Compliant Standards: IEC 60584-2, ASTM E230, GB/T 4989, RoHS 2.0
- Manufacturer: Huona New Material, certified to ISO 9001 and IATF 16949
Key Advantages
Ultra-High Temperature Stability
Continuous operation up to 1400℃, short-term up to 1600℃. Stable EMF output with minimal drift under long-term high-temperature exposure.
High Precision & Excellent Linearity
Class 1 Accuracy: Thermoelectric potential error ≤±1.0℃ (0-1100℃) / ±0.1% t (1100-1400℃). Consistent thermoelectric characteristics across the entire temperature range.
Superior Oxidation & Corrosion Resistance
Platinum-based composition provides excellent oxidation resistance in oxidizing and inert atmospheres. High-purity materials ensure minimal contamination.
Fine Diameter & Flexible Processability
0.35mm diameter enables fast thermal response (τ₅₀ ≤0.5s in air at 1000℃) and installation in narrow spaces. Good bending performance for winding, welding, and assembly.
Consistent Mechanical Properties
Strict tolerance control ensures consistent diameter and surface finish. Bright, clean, oxide-free surface ensures reliable soldering and contact performance.
Technical Specifications
| Attribute | Value (Typical) |
|---|---|
| Thermocouple Type | Type S (PtRh10-Pt) |
| Diameter | 0.35mm, Tolerance ±0.01mm |
| Conductor Type | Solid wire |
| Continuous Operating Temperature | 0 ~ 1400℃ |
| Short-term Temperature | Up to 1600℃ |
| Accuracy Class | Class 1 (IEC 60584-2) |
| Thermoelectric Potential Error | ±1.0℃ (0-1100℃); ±0.1% t (1100-1400℃) |
| Thermal Response Time (τ₅₀) | ≤0.5s (in air at 1000℃) |
| Insulation | Uninsulated (bare wire) |
| Surface Condition | Bright, clean, oxide-free |
| Tensile Strength (25℃) | ≥180MPa |
| Elongation (25℃) | ≥25% |
Product Specifications
| Item | Specification |
|---|---|
| Supply Form | Spool / Coil |
| Length | Customizable, MOQ 200 meters |
| Surface | Bright bare wire |
| Packaging | Anti-oxidation bag + carton box |
| Customization | Diameter (0.2-1.0mm); insulated version; custom length; spool size |
| Processability | Suitable for winding, welding, crimping, and assembly |
Typical Applications
- High-Temperature Industrial Furnaces: Temperature monitoring in ceramic kilns, sintering furnaces, and metal melting furnaces
- Laboratory & Calibration: Precision temperature measurement and standard calibration in research institutes
- Metal Heat Treatment: Temperature control in forging, annealing, and quenching processes
- Aerospace & Defense: High-temperature sensor applications in rocket engines and aerospace testing
- Semiconductor & Advanced Manufacturing: High-purity temperature monitoring in semiconductor wafer processing
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Huona (Shanghai) New Material Co., Ltd.
Location
1900 Mudanjiang Road, Baoshan District, 201999, Shanghai, China
Contact Person
Roy