K E J S Type Thermocouple Extension Wire - 200℃ Continuous Use, 250℃ Short Term, Multiple Calibrations
Price:
Negotiable
MOQ:
5
Delivery Time:
5-21 days
Brand:
Victory
Product Description
Thermocouple Extension & Compensation Wire
Professional-grade thermocouple extension and compensation wires designed for accurate temperature measurement in industrial applications. Available in multiple calibration types including K, E, J, S, N, T, B, and R series.
Key Features
- Continuous operating temperature: 200℃
- Short-term use up to 250℃
- Excellent heat, chemical, abrasion and moisture resistance
- High temperature stability for accurate measurements
- Calibration test reports available
Wire Composition & Specifications
| Calibration | Positive Leg | Negative Leg |
|---|---|---|
| K | Ni-Cr (KP) | Ni-Al(Si) (KN) |
| E | Ni-Cr (EP) | Cu-Ni (EN) |
| J | Iron (JP) | Cu-Ni (JN) |
| T | Copper (TP) | Cu-Ni (TN) |
| B | Platinum Rhodium-30% | Platinum Rhodium-6% |
| R | Platinum Rhodium-13% | Platinum |
| S | Platinum Rhodium-10% | Platinum |
Technical Specifications
| Material | Type | Grade | Working Temp (°C) | Short Term Temp (°C) | Tolerance | Standard |
|---|---|---|---|---|---|---|
| NiCr-NiSi | K | 1 | -40~1100 | -40~1300 | ±1.5°C | GB/T 2614-1998 |
| NiCr-CuNi | E | 1 | -40~800 | -40~900 | ±1.5°C | GB/T 4993-1998 |
| Fe-Constantan | J | 1 | -40~600 | -40~800 | ±1.5°C | GB/T 4994-1998 |
| Cu-CuNi | T | 1 | -200~300 | -200~400 | ±0.5°C | GB/T 2903-1998 |
Dimensions & Lengths
| Outer Dia (mm) | Wall Thickness (mm) | Core Wire Dia (mm) | Length (m) |
|---|---|---|---|
| 0.5 | 0.05-0.10 | 0.08-0.12 | 500 |
| 1.0 | 0.10-0.20 | 0.15-0.20 | 300 |
| 1.5 | 0.15-0.25 | 0.23-0.30 | 200 |
| 2.0 | 0.25-0.35 | 0.40-0.50 | 180 |
| 3.0 | 0.38-0.48 | 0.50-0.60 | 80 |
| 4.0 | 0.52-0.62 | 0.60-0.70 | 70 |
| 6.0 | 0.98-1.08 | 0.90-1.10 | 30 |
Application Areas
- Industrial manufacturing and chemical processing
- HVAC systems for temperature control
- Furnaces, kilns, and high-temperature ovens
- Automotive engine and exhaust systems
- Aerospace and aviation temperature monitoring
- Research and development laboratories
Company Advantages
- Top 5 manufacturer in China's nonferrous metal industry
- Thousands of product specifications available
- Low minimum order quantity with custom samples
- Fast production lead times and delivery
- Professional inspection equipment including spectrometers
- 24-hour professional quotation and technical support
- Custom packaging including wooden crates
- Multiple payment methods accepted
- Long-term customer relationships (7+ years)
OEM Services
We offer comprehensive customization services including product specifications and labeling. Custom thicknesses and widths available to meet specific application requirements.
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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
Changzhou Victory Technology Co., Ltd
Location
NO.32 West Taihu Road, Xinbei District, Changzhou, Jiangsu
Contact Person
Victory