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アルフレッド商品が届きました.すべてが順調でした.完璧なパッケージング,良い製品品質,良い価格 - 私たちは満足しています. -
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PT100 RTD Extension Cable PTFE Insulated 3 Cores 22AWG High Precision for Industrial Temperature Monitoring
| 起源の場所 | 上海 |
|---|---|
| ブランド名 | Huona |
| 証明 | ISO9001 |
| モデル番号 | PT100 |
| 最小注文数量 | 200m |
| 価格 | 交渉可能 |
| パッケージの詳細 | カートン/木製ケース |
| 受渡し時間 | 5〜21日 |
| 支払条件 | L/C、ウェスタンユニオン、T/T |
| 供給の能力 | 月産500トン |
商品の詳細
| 学年 | PT100 | 断熱材 | PTFEフッ素樹脂 |
|---|---|---|---|
| 導体サイズ | 導体サイズ | 構成 | 3芯ツイストペア |
| 標準長さ | 200m/ロール | 動作温度 | -50°C ~ 200°C |
| アウタージャケットの色 | 赤 | 定格電圧 | 300V |
製品の説明
PT100 RTD Extension Cable – PTFE Insulated, 3-Core 22AWG
Product Overview
This high-precision RTD extension cable from Huona is purpose-built for PT100 platinum resistance temperature detector signal transmission, engineered to deliver ultra-stable, low-noise signal transfer between RTD sensors and measurement/control instruments. Constructed with high-purity tinned copper conductors, precision-matched resistance pairs, and durable PTFE fluoropolymer insulation, this cable minimizes signal attenuation, temperature-induced resistance drift, and electromagnetic interference. It is fully optimized for industrial process control, building automation, and laboratory precision temperature monitoring, ensuring consistent, accurate readings even in long-distance transmission and harsh operating environments.
Core Specifications
- Product Name: PT100 RTD Extension Cable
- Conductor Material: High-purity tinned copper (3-core configuration)
- Insulation Material: PTFE fluoropolymer (red outer jacket, core color-coded for polarity identification)
- Standard Conductor Size: 22AWG (0.34mm² cross-section)
- Wire Configuration: 3-core twisted pair (2× signal + 1× compensation)
- Standard Outer Diameter: 3.0mm
- Standard Length: 200m/roll (custom cut lengths available)
- Electrical Performance:
- Conductor Resistance (20°C): ≤ 58 Ω/km per core
- Resistance Tolerance: ±0.5% (matched pair)
- Capacitance: ≤ 60 pF/m
- Operating Temperature Range: -50°C ~ 200°C (continuous use)
- Standards Compliance: IEC 60751, GB/T 30427, RoHS 2.0, REACH
Key Differentiating Advantages
1. Ultra-Stable Signal Transmission for Precision Measurement
The 3-core matched conductor design eliminates measurement errors caused by lead wire resistance, a critical advantage over 2-core cables for PT100 sensors. The precision-tinned copper conductors ensure consistent resistance values across the entire length, minimizing signal loss and temperature-induced drift, even in long-distance installations up to several hundred meters.
2. Superior PTFE Insulation Performance
PTFE insulation offers exceptional high-temperature resistance, chemical inertness, and low dielectric constant. It maintains stable electrical performance from cryogenic temperatures down to -50°C up to 200°C, providing excellent resistance to acids, alkalis, organic solvents, and moisture. This makes the cable suitable for use in harsh industrial environments where PVC or polyethylene cables would degrade quickly.
3. Excellent EMI Protection & Noise Immunity
The twisted pair core design effectively reduces electromagnetic interference from industrial equipment, power lines, and radio signals, ensuring accurate readings even in electrically noisy environments. Optional overall copper braid shielding is available for applications requiring enhanced noise protection.
4. Outstanding Mechanical Durability & Flexibility
PTFE insulation provides high tensile strength, abrasion resistance, and resistance to cracking under repeated bending and thermal cycling. The cable maintains excellent flexibility for easy installation in conduits, tight spaces, or around complex geometries, while resisting damage from pulling and installation stress.
5. Easy Installation & Polarity Identification
The color-coded core insulation provides clear polarity identification, preventing connection errors during installation. The smooth PTFE surface allows for easy stripping and termination, reducing installation time and improving work efficiency. The red outer jacket provides high visibility, making it easy to identify in complex wiring systems.
Technical Specifications Table
| Attribute | Typical Specification |
|---|---|
| Sensor Compatibility | PT100 / PT1000 RTD Sensors |
| Insulation Material | PTFE Fluoropolymer |
| Conductor Size | 22AWG (0.34mm²) |
| Configuration | 3-core twisted pair |
| Standard Length | 200m/roll |
| Operating Temperature | -50°C ~ 200°C |
| Outer Jacket Color | Red |
| Voltage Rating | 300V |
| Dielectric Strength | ≥2500V AC |
| Insulation Resistance | ≥1000 MΩ·km |
Supply & Packaging Standard
- Supply Form: Continuous twisted pair cable rolls, available in standard lengths or custom cut-to-size pieces
- Packaging: Wrapped in stretch film + sealed in moisture-proof outer packaging, suitable for long-term storage and export transit
- MOQ: 1 roll (sample order); bulk quantities available for industrial OEMs, system integrators, and large-scale projects
- Customization: Conductor size, insulation material, length, and shielded version (with copper braid shield) available upon request
Typical Application Scope
- Industrial Process Control: Signal transmission for RTD temperature sensors in furnaces, reactors, and production lines.
- HVAC & Building Automation: Temperature monitoring and control in commercial heating, ventilation, and air conditioning systems.
- Laboratory & R&D: Precision temperature measurement in thermal analysis equipment and material testing setups.
- Power Generation: Temperature signal transmission for boiler, turbine, and cooling system monitoring.
- Food & Pharmaceutical Processing: Temperature control in ovens, pasteurizers, and fermentation tanks requiring high hygiene standards.
