Ultra-low temperature sensor

Name: Ultra-low temperature sensor
SKU: N/A

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)

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Product Description

High-Performance Ultra-Low Temperature Sensors for Critical Applications

Xi'an Tongzida Technology Co., Ltd. is a trusted ultra-low temperature sensor manufacturer specializing in precision thin-film platinum resistors. With cutting-edge microsensor technology and automated production lines, we deliver sensors with unmatched stability (±0.04% drift), rapid response (0.05s), and compliance with IEC60751 standards. Our solutions empower industries like biotech, energy, and aerospace to achieve reliable temperature measurement in extreme environments.

ultra-low temperature sensor

Why Choose Our Ultra-Low Temperature Sensors?

Our sensors are engineered for mission-critical scenarios:

Wide Range: Our sensors are engineered to operate with flawless precision across an expansive temperature spectrum, from the frigid lows of -200°C to the sweltering highs of +850°C, ensuring reliable performance in diverse environments.
Military-Grade Durability: Built to endure the harshest conditions, these sensors can withstand intense 40g vibrations and powerful 100g shocks, making them a top choice for rugged, demanding applications.
Customizable Designs: Tailor your sensors to specific needs with a variety of sizes ranging from 1.2mm to 4.0mm and select premium lead materials like platinum-nickel or pure platinum for enhanced functionality.
Fast Response: Boasting remarkable speed, our sensors can detect temperature fluctuations in just 0.05 seconds even under flowing conditions, enabling real-time, accurate monitoring for immediate insights.
Certified Quality: Upholding the highest standards, our sensors are fully compliant with ISO9001, CE, and RoHS regulations, guaranteeing quality craftsmanship, safety, and environmental responsibility.

Technical Specifications

Parameter	Specification
Temperature Range	-200°C to +850°C
Accuracy	±0.01Ω (1/40B level)
TCR (Temperature Coefficient)	3850 ppm/°C
Response Time (Flow)	t0.5 = 0.05s; t10 = 0.15s
Insulation Resistance	100 MΩ at 20°C; >2 MΩ at 500°C
Lead Tensile Strength	≥9 N

Reference Selection Guide

Application	Recommended Model
Cryogenic Research	TZ-ULS-1.2 (1.2mm size)
Semiconductor Fabrication	TZ-ULS-2.0 (2.0mm size)
Medical Freezers	TZ-ULS-1.6 (1.6mm size)

Key Features

Precision in Extreme Conditions: Maintain accuracy even at -200°C.
Self-Heating Mitigation: Low operating current (0.3–1 mA) minimizes measurement errors.
Long-Term Reliability: ≤0.04% drift after 1,000 hours at 50°C.
Versatile Integration: Compatible with IoT systems and industrial controllers.

Applications

Our ultra-low temperature sensors are trusted in:

Biotech: Vaccine storage, cryogenic sample handling.
Semiconductors: Wafer fabrication, quantum computing.
Energy: LNG storage, superconductivity research.
Aerospace: Satellite thermal management.

Certifications & Quality Assurance

All of our sensors are subject to an intensive and comprehensive testing process to ensure uncompromised quality and reliability. Every sensor passes through multiple rounds of evaluation, covering functionality, durability, and performance under various conditions. These sensors fully comply with the internationally recognized ISO9001, CE, and RoHS standards. The ISO9001 certification validates our robust quality management system, while the CE mark attests to their conformity with European health, safety, and environmental protection regulations. RoHS compliance demonstrates our commitment to environmental sustainability by restricting the use of hazardous substances. This dedication to testing and certification makes our sensors a trusted choice for diverse applications worldwide.

Packing & Delivery

Our sensors are carefully vacuum-sealed to provide optimal protection during transit and storage. This vacuum-sealing process creates an airtight barrier that safeguards the sensors from moisture, dust, oxidation, and other environmental factors that could potentially compromise their functionality. For customers placing bulk orders, we understand the importance of timely delivery. Leveraging our efficient logistics and streamlined production processes, we ensure that all bulk orders are processed and shipped within 5–7 days. This rapid turnaround time allows our clients to receive their products promptly, enabling them to move forward with their projects without unnecessary delays.

FAQs

Q: Can these sensors work in high-pressure environments?
A: Yes! They're designed for vacuum and high-pressure scenarios.

Q: Do you provide calibration certificates?
A: Absolutely. Each batch includes traceable calibration reports.

Q: What's the lead time for custom orders?
A: 2–3 weeks, depending on specifications.

Q: Are replacements covered under warranty?
A: We offer a 24-month warranty and lifetime support.

Q: Can I request a sample before bulk ordering?
A: Yes! Contact us for sample requests.

Contact Us

Need a customized ultra-low temperature sensor solution? Reach our team at sales11@xatzd.com for quotes, technical specs, or partnership inquiries. Let's engineer reliability together!