Bearing temperature sensor: The intelligent guardian for health monitoring of industrial equipment

Product Overview

Bearings are widely used in industrial applications around the world, including industrial automation, power, metallurgy, wind power, rail transit and other industries. In equipment such as engines, gearboxes and power transmission, bearings are crucial for maintaining the normal operation of the equipment and achieving its excellent performance. This is why temperature monitoring is indispensable and the demand for control accuracy is even greater. Weilian is dedicated to researching and analyzing how the harsh conditions that bearings are exposed to in various application scenarios affect temperature measurement, ranging from vibration and humidity to oil and corrosion, as well as which stable, robust, purpose-driven Temperature Sensors can achieve preventive maintenance to drive long-lasting performance.

Application industries and scenarios

1.Industrial manufacturing

Application scenarios: Rotating equipment such as motors, pumps, fans, and compressors

Function: Real-time monitoring of bearing temperature to prevent equipment damage caused by overheating due to friction and improve production efficiency.

2.Electric energy

Application scenarios: generator sets, transformers, wind turbines

Function: Ensure that critical equipment operates within a safe temperature range and reduce unplanned shutdowns.

3.Rail transit

Application scenarios: Monitoring of train axles for high-speed railways and subways

Function: Ensure the safety of train operation and prevent faults caused by overheating of bearings.

4.Metallurgy and Mining

Application scenarios: rolling mills, crushers, conveying equipment

Function: To provide stable monitoring under harsh working conditions and extend the service life of equipment.

5.Petrochemical industry

Application scenarios: Centrifugal pumps, compressors, reaction vessels

Function: The explosion-proof design is suitable for hazardous environments to ensure safe production.

Product advantages

✅ Compliance: Sensor protection class up to IP67, manufactured in accordance with IATF 16949 requirements to ensure fewer quality issues, lower warranty costs, longer service life and continuous improvement processes.

✅ Quality: All designs are based on Pt 100/Pt 1000/NTC technology, and the sensor tube and sheath are made of stainless steel SUS304.

✅ Reliability: The spring, self-adjusting guard ensures metal contact between the bearing and the sensor at all times. Temperature range: -50 to 200℃

✅ High performance: The temperature sensing element of the sensor is located at the end of the protective tube, which enables a rapid response to temperature changes and shortens response time.

✅ Innovative: The sensor is compact and can be easily installed from the top.

✅ Application Experience and Partnerships: Our extensive portfolio of dedicated bearing Temperature Sensors is based on decades of experience and deep insight into the bearing application.

Installation method

1.Contact installation

Method: Directly fixed on the outer ring of the bearing or the surface of the bearing housing, and fixed through thermal conductive adhesive or screws.

Applicable scenarios: Small and medium-sized equipment such as motors and pumps.

2.Embedded installation

Method: Pre-embedded inside the bearing housing, close to the running part of the bearing, for more accurate measurement.

Applicable scenarios: Large-scale mechanical equipment, such as wind turbines, rolling mills, etc.

3.Wireless transmission installation

Method: Wireless temperature sensors are adopted to reduce wiring requirements, making it suitable for mobile devices or complex structures.

Applicable scenarios: Rail transit, mining machinery and other places where wiring is difficult.

Why choose our bearing temperature sensor?

✔ Customized services: We provide sensors of different sizes, ranges and output methods based on the demands of various industries.

✔ Long-term stability: Strict quality control ensures that the product maintains high precision during long-term operation.

✔ Comprehensive after-sales support: A professional technical team provides installation guidance and troubleshooting services.

Weilian  bearing temperature sensor

Industrial equipment itself is designed to be exposed to harsh and unpredictable environments and is always required to operate at peak performance. The bearing temperature sensor of Weilian Fengran is specially designed for application environments with high requirements for reliability, service life and accuracy, and can be used for temperature measurement of equipment in industries such as industry, power, rail transit and chemical engineering. In addition, they also contribute to data collection to enhance equipment performance and optimize preventive maintenance. Our bearing temperature sensor is equipped with an adjustable spring-type protective tube to always ensure metal contact between the bearing and the sensor. It makes it an ideal choice for monitoring temperature in applications with a risk of bearing overheating, such as engines, gearboxes and powertrain systems, etc.

Bearing temperature sensors are important tools for the health management of industrial equipment. They can effectively prevent bearing overheating faults, reduce maintenance costs, and improve the operational efficiency of equipment. Whether it is traditional manufacturing or emerging energy fields, it is an intelligent choice to ensure safe production.