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3 Wire Rtd Sensor - CE Certification & Pricelist

I design and supply a rugged {3 Wire Rtd Sensor} for precise temperature monitoring in tough industrial environments. The three-wire arrangement minimizes lead-resistance error and delivers stable performance across broad ranges, making it ideal for OEMs and process control. My sensor uses a durable stainless-steel sheath, Pt100/PT1000 options, and a choice of cable lengths to fit your installation. It’s rated for demanding applications in oil & gas, power, chemical, and food processing, with fast response and easy integration into PLCs or SCADA. The unit comes with {CE Certification} and a clear datasheet to simplify qualification and compliance. If you’re budgeting ahead, I can share a {Pricelist} and lead times upon request. I stand by consistent quality, responsive support, and flexible configurations to match your exact spec—let me help you reduce downtime and improve measurement reliability.

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3 Wire Rtd Sensor Industry Leaders Trusted by Pros

Three-wire RTD sensors are a trusted choice for precise temperature measurement in demanding industries. The extra lead wire compensates for resistance in long connections, delivering accuracy that stays stable across installation lengths and ambient changes. Pt100-based models in a 3-wire configuration commonly meet IEC 60751 tolerances and perform reliably from cryogenic to high-temperature processes. This robustness, straightforward integration, and proven linearity have earned them favored status among professionals who rely on dependable control loops and accurate data. Global buyers evaluating suppliers should prioritize rigorous quality management, traceable calibration, and the ability to tailor sensors to specific ranges, connectors, and sheath materials. Seek ISO-conforming manufacturing, comprehensive testing, and strong OEM/ODM capabilities, plus transparent pricing and shipping. An established regional engineering partner with sensor and automation expertise can design, manufacture, and support optimized 3-wire RTD solutions, offering responsive technical service, calibration certificates, and reliable after-sales support for diverse process environments worldwide.

{ 3 Wire Rtd Sensor Industry Leaders Trusted by Pros}
Product Line RTD Type Resistance @ 0°C Lead Wire Material Temperature Range (°C) Tolerance (Class) Lead Length (m) Certifications Typical Applications
Line 1 Pt100 100 Ω @ 0°C Copper -40 to 150 Class B (±0.3°C @0–100°C) 0.5 IEC 60751, RoHS Industrial automation, lab instrumentation
Line 2 Pt1000 1000 Ω @ 0°C Copper -50 to 180 Class A (±0.15°C @0–100°C) 1.0 IEC 60751, RoHS, REACH Precision process control, pharma manufacturing
Line 3 Pt100 100 Ω @ 0°C Copper -40 to 200 Class B (±0.3°C @0–100°C) 0.75 IEC 60751, RoHS Food & beverage processing, HVAC

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3 Wire Rtd Sensor Supplier Trusted by Pros

Temperature-Resistance Trend Across 3-Wire RTD Variants

Uncompensated Lead 3-Wire Compensated Lead Drift

This visualization presents the relationship between temperature and resistance for three RTD configurations. The Pt100 baseline is modeled with R0 = 100 Ω at 0°C and α = 0.00385 per °C, producing the ideal line represented by the 3-Wire Compensated curve. The Uncompensated Lead line adds a fixed lead resistance component to illustrate how cable resistance can distort the measurement when not compensated. The Lead Drift line demonstrates a scenario where the lead resistance itself varies slightly with temperature, a realistic effect in installations where contact quality or insulation changes with temperature. The plot covers 0 to 100°C on the x-axis and approximately 95 to 145 Ω on the y-axis. The compensated line closely follows the theoretical Pt100 response, rising from 100 Ω at 0°C to about 138.5 Ω at 100°C. The uncompensated line sits consistently above the baseline due to the static lead resistance, reaching about 141 Ω at 100°C. The drift line tracks the baseline but adds a small temperature-dependent offset that grows with temperature, finishing near 139.5 Ω at 100°C. These patterns highlight the value of 3-wire compensation in precision temperature sensing, as even modest lead-resistance effects can introduce measurable errors in demanding environments. The chart also emphasizes the importance of calibration and signal conditioning in industrial sensors: to meet tight tolerances, instrumentation must account for parasitic elements such as cable resistance, junction temperatures, and connector degradation. In practice, engineers use three-wire or four-wire configurations plus careful routing and shielding to minimize lead-induced errors. The simplified model here is intended for educational purposes, illustrating how different wiring schemes influence the apparent resistance at a given temperature and why 3-wire RTD systems commonly outperform simpler configurations. When selecting sensors for critical process control, teams should consider lead length, conductor material, insulation resistance, and the planned operating temperature range. Regular calibration against a known reference will further improve reliability, ensuring that reported temperature aligns with the actual process conditions.

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  • Phoebe 2022.12.16 03:31:51

    This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.

  • Polly 2022.10.17 22:05:32

    This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!

  • Dawn 2022.10.01 12:29:44

    After the signing of the contract, we received satisfactory goods in a short term, this is a commendable manufacturer.

  • Beulah 2022.08.21 15:12:20

    We are really happy to find such a manufacturer that ensuring product quality at the same time the price is very cheap.

  • Edith 2022.08.07 10:53:42

    We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!

  • April 2022.07.05 19:12:53

    Adhering to the business principle of mutual benefits, we have a happy and successful transaction, we think we will be the best business partner.

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