Multi-color marked ring-terminal NTC temperature sensor

Main Features:

This series of multi‑color‑coded, ring‑terminal NTC temperature sensors is specifically designed for simultaneous multi‑node temperature measurement in new‑energy battery modules and energy‑storage systems. Featuring an integrated metal mounting ring and color‑coded, high‑temperature‑resistant insulated leads, the sensor can be securely fastened to the target metal surface with screws. It combines stable installation, efficient thermal conductivity, and clear labeling, providing precise and reliable multi‑channel temperature data to support the battery management system (BMS). As such, it serves as a core component for safe, multi‑node temperature control in the new‑energy and energy‑storage sectors.

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Category:

New Energy and Energy Storage

Keyword: Multi-color marked ring-terminal NTC temperature sensor

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Core Technological Advantages

Multi-color labeling design, suitable for multiple temperature-measurement scenarios.

Reinforced ring terminals, designed to meet the demanding operating conditions of energy storage systems.

High-precision temperature measurement ensures accurate BMS thermal management.

Temperature- and aging-resistant wire, suitable for complex energy storage environments.

Typical application scenarios

New energy storage systems: multi-node temperature monitoring of battery modules, multi-point temperature measurement of busbars, and multi-channel temperature control and overheat protection in the BMS.
Power Battery System: Multi‑point temperature acquisition for new‑energy vehicle battery packs, and multi‑channel temperature measurement of battery modules.
Industrial power equipment: multi‑power modules for variable frequency drives, multi‑terminal connection blocks for distribution cabinets, and multi‑point temperature monitoring of critical components in energy storage converters.
Large-scale energy storage systems: multi-node 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 (room-temperature range)
Operating temperature: -40°C to +125°C (customizable extensions available)
Terminal material: stainless steel / nickel-plated copper retaining ring
Mounting hole diameter: Standard M3/M4/M5 (customizable)
Protection rating: IP65/IP67
Response time: ≤2s
Wire specifications: Multi-colored, high-temperature and aging-resistant specialized insulated wire (customizable length and connector type)
Environmental Standards: Compliant with RoHS and REACH regulations, free of harmful substances, safe and environmentally friendly.

Customized Services

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

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