Pressure Spring Temperature Sensor

Element Type:Thin Film Platinum Resistance Thermistor
Element Dimensions:2.0mm x 2.3mm x 1.0mm,1.6mm x 2.0mm x 1.0mm,1.2mm x 2.0mm x 1.0mm
Lead Specifications:Length: 10 mm,Diameter: 0.2 mm
Lead Material: Platinum-nickel wire (optional: silver-palladium/platinum/silver-nickel)
Lead Tensile Strength:≥9 N
Insulation Resistance:100 MΩ at 20°C, >2 MΩ at 500°C
Temperature Coefficient (TCR):3850 ppm/°C
Operating Current:0.3 ~ 1 mA (self-heating effect to be considered)
Long-Term Stability:≤±0.04% resistance drift after 1000 hours at 50°C
Response Time:Flow (V=0.4 m/s):t0.5 = 0.05 s,t10 = 0.15 s;Airflow (V=2 m/s):t0.5 = 3 s,t10 = 10 s
Self-Heating Coefficient:0.4°C/mW
Vibration Resistance:≥40g acceleration (10 ~ 2000 Hz frequency range)
Shock Resistance:≥100g acceleration (8 ms half-sine wave)
Packaging:Vacuum plastic packaging (other packaging formats available upon request)
Product Description

Pressure Spring Temperature Sensor Manufacturer And Supplier

Xi'an Tongzida Technology Co., Ltd. specializes in manufacturing high-performance Pressure Spring Temperature Sensors designed for accuracy and durability. As a trusted supplier, we combine advanced thin-film platinum technology with ISO9001-certified processes to deliver sensors ideal for aerospace, automotive, and industrial automation. Our solutions excel in extreme temperatures (-200°C to +850°C), offer rapid response times, and withstand harsh environments, ensuring reliable data for critical applications.

Pressure Spring Temperature Sensors

Why Choose Our Pressure Spring Temperature Sensor?

  • Unmatched Accuracy: Our product delivers unparalleled accuracy, boasting ±0.01Ω precision at the 1/40B level. Coupled with a TCR of 3850ppm/°C, it ensures highly consistent and reliable performance across various applications.
  • Robust Design: Engineered for durability, its robust design enables it to withstand 40g vibration, 100g shock, and extreme thermal cycles. This makes it ideal for harsh and demanding environments.
  • Fast Response: With an impressively fast 0.05-second reaction time in flowing media, our product quickly captures accurate data, enhancing efficiency and enabling real-time monitoring.
  • Customizable: We offer extensive customization options. You can choose lead materials like platinum-nickel or silver-palladium, select sizes from 1.2mm to 4.0mm, and customize the packaging to fit your specific needs.

    Factory pictures

     

Pressure Spring Temperature Sensor Specifications

Parameter Value
Dimensions 1.2x2.0x1.0mm to 2.0x2.3x1.0mm
Lead Material Platinum-nickel (optional: silver-palladium, pure platinum)
Temperature Range -200°C to +850°C
Insulation Resistance 100 MΩ (20°C), >2 MΩ (500°C)
Long-Term Stability ≤±0.04% drift after 1,000 hours at 50°C
Vibration Resistance 40g (10–2000 Hz)

Reference Selection Guide

Application Recommended Model Key Benefit
Aerospace Monitoring PT-3850-HV Ultra-low drift at high altitudes
Automotive Engine Control PT-3850-FS Shock-resistant, 0.05s response
Industrial Process Heating PT-3850-HT Stable up to 850°C, vacuum-safe

Key Features of Our Thin-Film Platinum Sensors

  1. High-Temperature Stability: Maintain accuracy even in prolonged 850°C exposure.
  2. Anti-Corrosion Leads: Platinum-nickel wires resist oxidation and chemical wear.
  3. Minimal Self-Heating: 0.4°C/mW coefficient ensures minimal measurement interference.
  4. Custom Packaging: Vacuum-sealed options for sensitive environments.

Where Pressure Spring Temperature Sensors Excel

  • Medical Devices: Sterilization process control.
  • Energy Systems: Turbine temperature monitoring.
  • HVAC Systems: Real-time airflow analysis.
  • Laboratory Equipment: Precision thermal calibration.

Certifications & Compliance

Our Pressure Spring Temperature Sensors are engineered to meet the exacting standards of IEC60751, CE, and RoHS, ensuring reliability and compliance on a global scale. IEC60751 certification guarantees that our sensors adhere to international norms for temperature measurement, while the CE mark confirms their compliance with European health, safety, and environmental protection regulations. RoHS compliance underscores our commitment to reducing hazardous substances in production. To further uphold quality, our comprehensive quality assurance program encompasses 100% batch testing, meticulously verifying each sensor's performance. Additionally, we maintain complete material traceability, enabling us to track and document every component's origin, providing customers with transparency and confidence in our products' integrity.

certificate

Packaging & Delivery

Our sensors are shipped in vacuum-sealed anti-static packaging, a crucial safeguard that protects them from both electrostatic discharge and moisture during transit. This specialized packaging creates an airtight environment, preventing any external factors from compromising the sensors' delicate components and ensuring they arrive in pristine condition. For bulk orders, we go the extra mile by providing moisture-proof crating. These crates offer an additional layer of protection, shielding the sensors from humidity and physical impacts during long-distance transportation. Additionally, understanding that time is often of the essence, we offer expedited shipping options. This allows you to receive your sensors promptly, meeting urgent project deadlines with ease.

FAQ

Q1: Can I request lead-free materials?
A: Yes! We offer RoHS-compliant silver-palladium as an alternative.

Q2: What's the MOQ for custom sizes?
A: MOQ starts at 500 units, with volume discounts for 5,000+ orders.

Q3: How do I reduce self-heating errors?
A: Operate within 0.3–1 mA and use our low-power PT-3850-LP model.

Q4: Are your sensors compatible with ATEX zones?
A: Yes—contact us for explosion-proof certifications.

Q5: What's the average lead time?
A: Standard orders ship in 7 days; custom designs take 2–3 weeks.

Partner with Precision

Elevate your systems with Xi'an Tongzida's Pressure Spring Temperature Sensor—engineered for trust. For quotes or technical support, email sales11@xatzd.com. Let's optimize your temperature measurement challenges!

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