工业炉窑与高温加热区
Composite mica-tape, PTFE barrier 与 heavy fiberglass braid operate continuously at 导体 temperatures up 至 +530 °C.
产品主图
TT-2800 RTD 600 V +530 °C three-wire RTD sensor cable featuring 3 × 18 AWG 2% nickel-plated 铜 导体s, mica tape plus color-coded fiberglass core 绝缘, NPC braid screen 配有 drain wire, PTFE barrier tape 与 a woven fiberglass jacket.
本电缆型号的典型值(依据 IEC 60751 / UL AWM 5128(技术规格))——具体订单参数将在技术规格书与报价单中确认。
应用工况
TT-2800 RTD 600 V +530 °C three-wire RTD sensor cable featuring 3 × 18 AWG 2% nickel-plated 铜 导体s, mica tape plus color-coded fiberglass core 绝缘, NPC braid screen 配有 drain wire, PTFE barrier tape 与 a woven fiberglass jacket.
Composite mica-tape, PTFE barrier 与 heavy fiberglass braid operate continuously at 导体 temperatures up 至 +530 °C.
Red/Red/White IEC/ANSI 3-wire RTD color coding 与 85% NPC braid screen preserve millivolt Pt100 accuracy.
Skived PTFE fluoropolymer barrier over the screen blocks hot oil mist 与 moisture ingress.
电缆结构
Shown: TT-2800 RTD (IEC 60751 / UL AWM 5128) featuring rtd 导体s (3x18 awg), composite core 绝缘 与 braided 外护套 (5-layer construction).
| # | 结构层 | 材料与参考标准 |
|---|---|---|
| 1 | RTD Conductors (3x18 AWG)(技术规格) | Three 18 AWG (0.82 mm²) finely stranded 2% nickel-plated 铜 导体s engineered 适用于 530 °C (986 °F) three-wire RTD bridge compensationIEC 60751 / UL AWM 5128(技术规格) |
| 2 | Composite Core Insulation(技术规格) | Lapped phlogopite mica dielectric tapes covered 配有 color-coded woven fiberglass braid (Red / Red / White per IEC/ANSI RTD coding)IEC 60751 / UL AWM 5128(技术规格) |
| 3 | Drain Wire & Overall Shield(技术规格) | Stranded nickel-plated 铜 drain wire in continuous contact 配有 an 85% coverage nickel-plated 铜 (NPC) overall braid shieldIEC 60751 / UL AWM 5128(技术规格) |
| 4 | Dielectric Barrier Tape(技术规格) | Helically wrapped skived polytetrafluoroethylene (PTFE) fluoropolymer barrier tape sealing the shield against moisture 与 furnace dustIEC 60751 / UL AWM 5128(技术规格) |
| 5 | Braided 外护套 | 重型 high-temperature treated woven fiberglass outer braid jacket resistant 至 radiant heat, molten splash, 与 abrasionIEC 60751 / UL AWM 5128(技术规格) |
Built 至 IEC 60751 / UL AWM 5128 配有 rtd 导体s (3x18 awg) 与 braided 外护套
Available in custom drum lengths, core counts or factory-terminated assemblies(技术规格)
Supplied 配有 EN 10204 3.1 routine electrical, dielectric & dimensional inspection report
技术数据
规格尺寸
按 IEC 60751 / UL AWM 5128 制造,适用于重型工业与特种工程系统。
| 订货型号 | 规格配置 | 导体 / 绞合结构 | 近似外径 ≈ mm | 近似重量 ≈ kg/km | Tensile load kN ≈(技术规格) | 最小弯曲半径 mm | 询价 |
|---|---|---|---|---|---|---|---|
| TT-2800 RTD Construction Schedule (−60…+530 °C)(技术规格) | |||||||
| TT-2800 RTD 3×20 AWG Screened | 3 × 20 AWG (0.56 mm²) RTD(技术规格) | 19/32 AWG 2% NPC + NPC braid(技术规格) | 6.4 | 62 | 0.4 | 52 | |
| TT-2800 RTD 3×18 AWG Screened | 3 × 18 AWG (0.89 mm²) RTD(技术规格) | 19/30 AWG 2% NPC + NPC braid(技术规格) | 7.4 | 86 | 0.6 | 60 | |
| TT-2800 RTD 4×18 AWG Screened | 4 × 18 AWG (0.89 mm²) RTD(技术规格) | 19/30 AWG 2% NPC + NPC braid(技术规格) | 8.2 | 108 | 0.8 | 66 | |
| TT-2800 RTD 3×16 AWG Screened | 3 × 16 AWG (1.34 mm²) RTD(技术规格) | 26/30 AWG 2% NPC + NPC braid(技术规格) | 8.6 | 118 | 0.9 | 70 | |
| 规格配置 | 20 °C 最大直流电阻 / 衰减 Ω/km 或 dB/km (DC) | Rating / Capacity(技术规格) | 工作温度 |
|---|---|---|---|
| 3 × 20 AWG (3-Wire RTD)(技术规格) | 33.80 | 600 V / Pt100 3-wire loop(技术规格) | −60…+530 °C(技术规格) |
| 3 × 18 AWG (3-Wire RTD)(技术规格) | 21.40 | 600 V / Pt100 3-wire loop(技术规格) | −60…+530 °C(技术规格) |
| 4 × 18 AWG (4-Wire RTD)(技术规格) | 21.40 | 600 V / Pt100 4-wire loop(技术规格) | −60…+530 °C(技术规格) |
| 3 × 16 AWG (3-Wire RTD)(技术规格) | 14.20 | 600 V / Pt100 long-run loop(技术规格) | −60…+530 °C(技术规格) |
质量与认证
每根出厂长度均经例行试验,按批次进行抽样与型式试验,并随附 EN 10204 3.1 检验证书。
| 测试与检验 | 试验值/参考标准 | 频次 |
|---|---|---|
| 例行试验 | ||
| Conductor resistance & dimensional verification (IEC 60751 / UL AWM 5128)(技术规格) | Electrical parameters 与 outer diameter within IEC 60751 / UL AWM 5128 tolerances | 每一出厂盘长 / 交货长度 |
| High-voltage dielectric & 绝缘 resistance test (IEC 60751 / UL AWM 5128) | Zero dielectric breakdown 与 verified 绝缘 resistance over full length | 每一出厂盘长 / 交货长度 |
| 抽样试验 | ||
| Thermal ageing, mechanical flexing & environmental qualification (IEC 60751 / UL AWM 5128)(技术规格) | Verified structural 与 dielectric integrity across −60…+530 °C | 型式试验与定期批次抽检 |
标识与供货
护套印字
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