Ring-terminal-type NTC temperature sensor

Main Features:

This series of ring‑terminal NTC temperature sensors is specifically designed for temperature measurement at critical junctions in new‑energy battery modules, energy‑storage systems, and high‑power electrical equipment. Featuring a rugged metal mounting ring and an integrated stainless‑steel package, the sensor can be securely fastened to the target metal surface with screws, offering stable installation, efficient thermal conductivity, and excellent resistance to vibration and impact. It provides precise, reliable temperature data to support battery management systems (BMS), making it a core component for thermal‑control safety in the new‑energy and energy‑storage sectors.

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Category:

New Energy and Energy Storage

Keyword: Ring-terminal-type NTC temperature sensor

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Core Technological Advantages

Reinforced terminal design, tailored to meet the demanding operating conditions of energy storage systems.

Ultra-fast thermal conductivity ensures precise BMS temperature control.

Industrial-grade protection, designed to meet the demands of complex energy storage environments.

Wide-temperature-range compatibility, meeting temperature measurement requirements across all operating conditions.

Typical application scenarios

New energy storage systems: current‑collecting busbars for battery modules, cell terminal posts, and busbar temperature monitoring; battery management system (BMS) thermal control and overheat protection.
Power Battery System: Key Nodes of New Energy Vehicle Battery Packs, Battery Modules, and Power Module Temperature Acquisition
Industrial electrical equipment: power modules for variable-frequency drives, terminal blocks in distribution cabinets, and temperature monitoring of critical components in energy-storage converters.
Large-scale energy storage systems: temperature monitoring and safety protection for residential, commercial & industrial, and grid‑scale energy storage stations.

Standard Technical Parameters

Temperature-sensing element: NTC negative temperature coefficient thermistor
Standard resistance values: 10 kΩ / 50 kΩ / 100 kΩ at 25°C (customizable)
B-value coefficient: 3950/4100/4200 (customizable)
Temperature measurement accuracy: ±0.3°C to ±0.5°C (within the 0–100°C range)
Operating temperature: -40°C to +125°C (customizable extensions available)
Terminal material: stainless steel / nickel-plated copper retaining ring
Mounting hole diameter: Standard M4/M5/M6 (customizable)
Protection rating: IP65/IP67
Response time: ≤2s (for surface-mount installation on metal surfaces)
Wire specifications: High-temperature and aging-resistant specialty wire (customizable length and connector type)
Environmental Standards: Compliant with RoHS and REACH regulations, free of hazardous substances, safe and environmentally friendly.

Customized Services

This product supports full‑specification, custom customization, allowing you to tailor parameters such as terminal size, mounting hole diameter, resistance value, B‑value, operating temperature range, wire length, and connector type to meet your specific requirements. We can also design a dedicated temperature‑sensing solution tailored to the actual operating conditions of your energy storage system, ensuring it meets a wide range of application needs.

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