Annular Mounting NTC Temperature Sensor

Main Features:

A ring‑mount NTC temperature sensor specially designed for temperature monitoring of critical components in the automotive electronics sector, featuring a rust‑resistant metal ring terminal, a high‑precision NTC thermistor, and high‑temperature‑rated insulated wiring. It can be directly secured to equipment surfaces using standard screws, offering easy installation and stable positioning. Widely used for temperature monitoring in key automotive components such as power battery modules, vehicle‑mounted electronic control units, charging management systems, and engine accessories, it provides stable, reliable temperature data to support automotive electronic control systems, ensuring safe operation and intelligent thermal management.

Enquiry

Category:

Automotive Electronics

Keyword: Annular Mounting NTC Temperature Sensor

DETAILS DOWNLOAD

Key Features

Ring‑shaped mounting design, compatible with surface temperature measurement on devices.
High-precision NTC thermistor chip, offering accurate temperature measurement and rapid response.
High-temperature and corrosion-resistant packaging, designed to withstand the demanding in-vehicle environment.
High-temperature-resistant insulated wire, resistant to interference and easy to install.
High stability and long service life, reducing maintenance costs.

Typical application scenarios

Power battery module temperature monitoring: Mounted on the surface of the battery module, it continuously tracks the battery’s operating temperature, providing data to the BMS to ensure safe operation and optimal charging efficiency.
Vehicle-mounted electronic control unit (ECU) temperature monitoring: Mounted on the surface of the ECU module to track its operating temperature, preventing high‑temperature‑induced malfunctions and enhancing system stability.
Charging System / Onboard Power Temperature Monitoring: Supports surface temperature monitoring of onboard chargers, DC‑DC converters, and other equipment, ensuring the safe and stable operation of the charging system.
Engine Accessories / Oil‑Line Temperature Sensing: Mounted on the surfaces of engine accessories and oil‑line components to monitor operating temperatures, thereby supporting the engine’s electronic control system in achieving precise thermal management.
Automotive air conditioning/refrigeration system temperature measurement: Used for monitoring the surface temperatures of components such as the air‑conditioning compressor and condenser, helping to achieve precise temperature control and improve the energy efficiency of the air‑conditioning system.

Technical Specifications

Sensor Type: NTC Thermistor Temperature Sensor (Ring-Mounted)
Temperature measurement accuracy: ±0.5°C (typical value)
Temperature measurement range: -40°C to +150°C (can be extended to higher temperatures upon request)
Terminal Installation: Rust‑proof metal ring terminals (compatible with standard screw specifications)
Probe encapsulation: Made of high-temperature‑resistant material, suitable for the complex in‑vehicle environment.
Wire material: High-temperature-resistant insulated wire (white, aging-resistant and interference-proof)
Wire length: Standard 500 mm (custom lengths available upon request)
Termination type: bare wire / terminal / connector (customizable to match the customer’s equipment interface)
Protection rating: IP65 (sealed design for terminals and probe, resistant to oil and moisture)
Applicable scenarios: Temperature monitoring of critical automotive components, including power batteries, electronic control units, charging systems, and engine accessories.

Customized Services

We can provide end-to-end customization services tailored to your specific application scenarios and equipment requirements—covering everything from temperature measurement range, terminal specifications, cable length, connector type, and encapsulation processes to overall performance—ensuring seamless compatibility between the sensor and your in-vehicle systems. We also support mass production and rigorous quality inspection, guaranteeing delivery efficiency and product consistency.

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!