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China Suppliers Factory for Thick Film Ceramic Sensors for Oil Detection and Filtration Solutions

As a leading factory in China, we specialize in the manufacturing of thick film circuits and sensors. Our years of technological accumulation ensure that we deliver high-quality solutions tailored to meet your needs. We pride ourselves on being a trusted supplier in the industry, providing innovative products that enhance performance and reliability. Choose us for your thick film circuit and sensor requirements, and experience the expertise that sets us apart in the competitive market

Customized Provide customized services
Key materials AL2O3Aluminum oxide or AIN high-performance precision ceramics
Operating Temperature -40 ℃~150 ℃
Voltage resistance index 3000VDC

Product Details

advantages

Five advantages to provide you with a good user experience.

Multiple product certifications

Exquisite craftsmanship

Lightweight

Small size

Long service life

feature

☑ The product has high/low temperature resistance, corrosion resistance, and high-frequency characteristics.

☑ High sensitivity, good conductivity, beautiful appearance, long service life.

☑ Crafted with ingenuity, the choice of quality.

Product scope of application

The thick film ceramic sensor for oil detection filter adopts screen printing technology to directly print the slurry on the alumina ceramic substrate, and is made by high-temperature sintering. Changes in oil pressure or viscosity cause deformation of the ceramic diaphragm, which outputs a linear electrical signal through a Wheatstone bridge. Ceramic substrates and thick film resistor layers can resist chemical corrosion in engine oil and fuel, making them suitable for harsh environments. The temperature stability of the thick film ceramic sensor for oil detection can adapt to high temperature scenarios such as engine compartments. Its high precision and stability, anti overload design can prevent the diaphragm from breaking due to pressure overload, and built-in compensation circuit, amplification circuit, and alarm function in the signal processing integration.

Product parameter

Product name	Thick film ceramic sensor for oil detection filter
Customized	Provide customized services
Key materials	AL2O3Aluminum oxide or AIN high-performance precision ceramics
Operating Temperature	-40 ℃~150 ℃
Voltage resistance index	3000VDC
Thermal conductivity	21-270W/m.k

Application Cases

The thick film ceramic sensor for oil detection filter is applied in oil pressure monitoring, installed in the main oil passage of the engine, to detect the oil pressure in real time, prevent wear caused by insufficient lubrication, and trigger the alarm circuit to light up the warning light when the pressure is abnormal. In the application of oil pollution detection, by analyzing the particle content or viscosity changes in the oil, the viscosity and pollution degree of hydraulic oil and gear oil are detected in real time, and the pollution or deterioration of the lubrication system is warned. This is commonly used in automotive engine control systems. In fuel system monitoring, it is used to detect the fuel level or pressure in the fuel tank, and its corrosion resistance is adapted to the fuel medium, integrated into the automotive electronic instrument panel.

Frequently Asked Questions

What are the primary applications of this thick film ceramic sensor?

It is widely used in automotive engine control systems for oil pressure monitoring, oil pollution and viscosity detection, and fuel system monitoring.

Does this sensor support customization?

Yes, we provide fully customized services tailored to your specific requirements and application environments.

What materials are used in the construction of the sensor?

The sensor utilizes high-performance precision ceramics, specifically AL2O3 (Aluminum Oxide) or AlN (Aluminum Nitride).

What is the operating temperature range of the sensor?

The sensor operates stably within a wide temperature range of -40 ℃ to 150 ℃, making it suitable for harsh automotive environments.

How does the sensor resist corrosion in engine oil and fuel?

The combination of durable ceramic substrates and thick film resistor layers provides excellent chemical resistance against corrosive elements in engine oil and fuel.