Understanding Pt100 Temperature Sensing Elements
Pt100 temperature sensing elements are crucial components in various temperature measurement applications. These precision devices rely on the principle of resistance change in platinum wire or thin film as temperature varies. The "100" in Pt100 signifies that the element has a resistance of 100 ohms at 0°C, providing a reliable reference point for temperature calculations.
Tongzida's Pt100 elements utilize thin film platinum resistance technology, offering several advantages over traditional wire-wound sensors. The thin film construction allows for miniaturization, improved response times, and enhanced durability. These elements are available in various dimensions, including 2.0mm x 2.3mm x 1.0mm, 1.6mm x 2.0mm x 1.0mm, and 1.2mm x 2.0mm x 1.0mm, catering to diverse application requirements.
Key Features of Tongzida's Pt100 Elements
Tongzida's Pt100 temperature sensing elements boast several impressive features that set them apart in the market:
- Temperature Coefficient (TCR): 3850 ppm/°C, ensuring high sensitivity and accuracy across a wide temperature range.
- Operating Current: 0.3 ~ 1 mA, with consideration for self-heating effects to maintain measurement precision.
- Long-Term Stability: ≤±0.04% resistance drift after 1000 hours at 500°C, guaranteeing reliable performance over extended periods.
- Rapid Response Time: As low as t0.5 = 0.05 s in flowing conditions, enabling quick temperature detection in dynamic environments.
- Robust Construction: Vibration resistance of ≥40g acceleration and shock resistance of ≥100g acceleration, suitable for harsh industrial applications.
These features make Tongzida's Pt100 elements ideal for use in industries such as aerospace, automotive, medical, and industrial process control, where precision and reliability are paramount.
Applications and Advantages of Tongzida's Pt100 Sensing Elements
Tongzida's Pt100 temperature sensing elements find applications across a wide spectrum of industries due to their versatility and reliability. In the aerospace sector, these elements play a crucial role in monitoring engine temperatures and ensuring safe operation of aircraft systems. The automotive industry utilizes Pt100 sensors for exhaust gas temperature measurement and battery thermal management in electric vehicles.
In medical applications, Tongzida's Pt100 elements contribute to accurate temperature control in sterilization equipment and incubators. The industrial sector benefits from these sensors in process control, HVAC systems, and food processing, where precise temperature monitoring is essential for product quality and safety.
Advantages Over Competing Technologies
Compared to other temperature sensing technologies, Tongzida's Pt100 elements offer several distinct advantages:
- Superior Accuracy: With a temperature coefficient of 3850 ppm/°C and compliance with IEC60751 standards, these elements provide highly accurate temperature measurements.
- Wide Temperature Range: Capable of measuring temperatures from -200°C to +850°C, making them suitable for diverse applications.
- Excellent Stability: Long-term stability with minimal drift ensures consistent performance over extended periods.
- Fast Response: Rapid response times allow for real-time temperature monitoring in dynamic environments.
- Customization Options: Available in multiple sizes and lead materials to meet specific application requirements.
These advantages position Tongzida's Pt100 elements as a preferred choice for industries requiring precise and reliable temperature measurement solutions.
Manufacturing Excellence and Quality Assurance
Tongzida's commitment to manufacturing excellence is evident in their state-of-the-art production facilities and rigorous quality control processes. The company has established a comprehensive platform for thin film temperature sensitive chip design, processing, packaging, and testing. This integrated approach ensures consistency and reliability throughout the production process.
The automated production line for thin film temperature sensor chips covers a wide range of temperature applications, including room temperature, high temperature, and ultra-low temperature sensors. This versatility allows Tongzida to cater to diverse industry needs while maintaining high quality standards across their product range.
Certifications and Compliance
Tongzida's dedication to quality is further demonstrated by their adherence to international standards and certifications:
- ISO9001 Quality Management System: Ensures consistent quality and continuous improvement in manufacturing processes.
- ROHS Compliance: Guarantees that Tongzida's products meet environmental regulations for hazardous substances.
- CE Certification: Confirms compliance with European health, safety, and environmental protection standards.
These certifications provide customers with confidence in the reliability and safety of Tongzida's Pt100 temperature sensing elements.
Innovation and Technological Advancements
Tongzida's success in the Pt100 temperature sensing element market is driven by their commitment to innovation and technological advancement. The company has overcome challenges in high-end intelligent sensor chip processing and manufacturing, including microsensor manufacturing technology, special packaging techniques, and multi-sensor integration methods.
By focusing on "core sensitive chips + microsensors + testing systems + analysis software," Tongzida has positioned itself as a comprehensive sensor manufacturing and application enterprise. This holistic approach allows for continuous improvement and adaptation to evolving industry needs.
Conclusion
Tongzida stands out as a top supplier for reliable Pt100 temperature sensing elements, offering high-quality products that meet the demanding requirements of various industries. Their commitment to manufacturing excellence, quality assurance, and technological innovation ensures that customers receive precise, durable, and versatile temperature measurement solutions. For those seeking reliable Pt100 elements or looking to explore custom solutions, Tongzida welcomes inquiries at sales11@xatzd.com.
