Epoxied encapsulated NTC temperature sensor with a droplet-shaped tip

Main Features:

This series of droplet‑shaped, epoxy‑encapsulated NTC temperature sensors is specifically designed for non‑intrusive temperature measurement in new‑energy battery modules, on cell surfaces, and in confined spaces. Featuring an integrated, droplet‑shaped epoxy package, these sensors are compact and respond rapidly, allowing direct attachment or embedded installation on the target surface. They offer flexible mounting, efficient thermal conductivity, and excellent electrical insulation, providing precise and reliable temperature data to support battery management systems (BMS). As a cost‑effective, highly adaptable core component for thermal management in the new‑energy and energy‑storage sectors, they deliver outstanding performance.

Enquiry

Category:

New Energy and Energy Storage

Keyword: Epoxied encapsulated NTC temperature sensor with a droplet-shaped tip

DETAILS DOWNLOAD

Core Technological Advantages

Droplet-shaped epoxy encapsulation, suitable for tight spaces and surface temperature measurement.

Ultra-fast response ensures real-time temperature control accuracy for the BMS.

High‑insulation, aging‑resistant encapsulation, suitable for the complex environments of energy storage systems.

Lightweight design, optimized for mass-production assembly.

Typical application scenarios

New energy storage systems: surface temperature monitoring of battery cells, gap‑temperature measurement within battery modules, and BMS‑based thermal management and overheat protection.
Power Battery System: Temperature acquisition at the cell surface and module gaps within new-energy vehicle battery packs, along with safety monitoring by the battery management system.
Industrial energy storage equipment: non-invasive temperature sensing for residential and commercial‑industrial battery modules.
Small-scale power equipment: temperature monitoring around power modules and control boards, as well as surface temperature measurement of critical components in power equipment.

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)
Encapsulation material: High-temperature-resistant epoxy resin
Probe dimensions: diameter φ2–φ3 mm, length 5–10 mm (customizable)
Protection rating: IP64/IP65
Response time: ≤1s
Wire specifications: High-temperature and aging-resistant specialized insulated 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, personalized customization, allowing you to tailor parameters such as probe size, resistance value, B‑value, operating temperature range, lead wire length, and terminal type to meet your specific requirements. We can also design a custom temperature‑measurement solution based on the actual operating conditions of your energy‑storage system, ensuring it meets a wide range of application needs.

ENQUIRY

If you have any good suggestions and comments on our company, or want to consult our products, please fill in the form below, and we will contact you at the first time!