In my role as a trusted sensor supplier, I bring you the Cable Type Rtd Sensor engineered for accurate temperature control in demanding industrial settings. I know that in famous factories, stable readings and quick maintenance are non-negotiable, so I designed this RTD solution with two or three-wire configurations, a rugged stainless steel cable, and a wide minus fifty to plus two hundred fifty degrees Celsius range. We offer tight tolerances, high linear response, and dead-stop drift, plus customization options: cable length, connector types, protective sleeves, and calibration certificates. Our devices are RoHS compliant and IP65-rated for harsh environments, making them ideal for food processing, plastics, metals, and HVAC. I personally ensure batch-to-batch consistency and fast lead times, so your production line stays productive. If you want a proven, scalable sensor for OEM or plant upgrades, I’m here to talk about your exact specs.
Cable-type RTD sensors are trending in global procurement for their combination of accuracy, stability, and rugged installation in harsh environments. These sensors, usually built around Pt100 or Pt1000 elements, pair a high-fidelity platinum resistance with flexible or armored cables, delivering reliable temperature data across critical processes from chemical reactors to food processing lines. Advances in cable insulation, sheath materials, and IP-rated housings extend operation in high humidity, oils, and abrasion-prone zones, making them a favored choice for OEMs and end users alike. Buyers should look for compliance with standards such as IEC 60751 and IEC 60584, traceability, and options like two-wire or three-wire configurations with customizable cable lengths and connector types. Ensure calibration certificates and batch consistency, and consider compatibility with existing instrumentation and fieldbus interfaces. A capable supplier provides robust lead-wire protection, corrosion-resistant jackets, and rigorous QA, supporting just-in-time global sourcing and helping plants reduce downtime as digital monitoring expands across industries.
| Cable Type | Sensor Element | R0 at 0°C (Ω) | R at 100°C (Ω) | TCR (ppm/°C) | Tolerance | Operating Temp (°C) | Lead Configuration | Lead Wire Material | Shielding |
|---|---|---|---|---|---|---|---|---|---|
| PVC-insulated copper cable | Pt100 | 100 | 138.50 | 3850 | Class B (±0.3°C @ 0–100°C) | -40 to 125 | 2-wire | Copper | Unshielded |
| PTFE-insulated copper cable | Pt100 | 100 | 138.50 | 3850 | Class A (±0.15°C @ 0–100°C) | -200 to 260 | 3-wire | Copper | Shielded (foil) |
| Silicone-insulated copper cable | Pt1000 | 1000 | 1385 | 3850 | Class B (±0.3°C @ 0–100°C) | -60 to 230 | 2-wire | Copper | Unshielded |
| FEP-insulated copper cable | Pt100 | 100 | 138.50 | 3850 | Class A (±0.15°C @ 0–100°C) | -200 to 260 | 4-wire | Copper | Unshielded |
| PFA-insulated copper cable | Pt100 | 100 | 138.50 | 3850 | Class A (±0.15°C @ 0–100°C) | -200 to 260 | 3-wire | Copper | Foil shield |
| Polyurethane-coated copper cable | Pt1000 | 1000 | 1385 | 3850 | Class B (±0.3°C @ 0–100°C) | -40 to 125 | 3-wire | Copper | Unshielded |