Electric High Temperature Shielded B R S K Type Thermocouple Extension Wire - Up to 1260°C Operating Temperature, Multiple Standards Compliance
Price:
Negotiable
MOQ:
5
Delivery Time:
5-21 days
Brand:
Victory
Product Description
Thermocouple Extension Wire Overview
Thermocouple extension wires, also known as instrumentation cables, are essential components for process temperature measurement systems. These cables connect thermocouples to pyrometers for accurate temperature indication and control, featuring conductor materials with matching thermoelectric properties to ensure precise readings.
Product Specifications
Available Thermocouple Types
| Code | Positive Leg | Negative Leg |
|---|---|---|
| N | Ni-Cr-Si (NP) | Ni-Si-Magnesium (NN) |
| K | Ni-Cr (KP) | Ni-Al(Si) (KN) |
| E | Ni-Cr (EP) | Cu-Ni (Constantan) (EN) |
| J | Iron (JP) | Cu-Ni (Constantan) (JN) |
| T | Copper (TP) | Cu-Ni (Constantan) (TN) |
Performance Specifications
| Thermocouple Type | Wire Type | Usage Classification | Temperature Range (°C) | EMF Value (μV) |
|---|---|---|---|---|
| N | NX/NC | General/Hard | -25 to 200 | -646 to 5,913 |
| K | KX/KCA/KCB | General/Hard | -25 to 200 | -968 to 8,138 |
| E | EX | General/Hard | -25 to 200 | -1,432 to 13,421 |
| J | JX | General/Hard | -25 to 200 | -1,239 to 10,779 |
| T | TX | General/Hard | -25 to 200 | -940 to 4,279 |
Technical Standards Compliance
Our thermocouple extension wires comply with multiple international standards including:
- GB/T 4990-2010 (Chinese National Standard)
- IEC 584-3 (International Electrotechnical Commission)
- ASTM E 230 (American Society for Testing and Materials)
- ANSI MC 96.1 (American National Standard Institute)
- DIN EN 60584 (German Industrial Standards)
- BS 4937.1041 (British Standards)
- JIS C 1602 (Japanese Industrial Standards)
Operating Temperature Ranges
- Maximum continuous operating temperature: Up to 1,260°C (2,300°F)
- Short-term use: Up to 1,280°C (2,336°F)
- Thermocouple grade wire: -270°C to 1,260°C (-454°F to 2,300°F)
- Extension wire: 0°C to 200°C (32°F to 392°F)
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Get in Touch
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Company
Changzhou Victory Technology Co., Ltd
Location
NO.32 West Taihu Road, Xinbei District, Changzhou, Jiangsu
Contact Person
Victory