CPS18635MV1, CPS18350MV1 Monolithic Diaphragm Ceramic Voltage Output Pressure Sensing Module

The CPS18635MV1, CPS18350MV1 series Monolithic Ceramic Voltage Output Pressure Sensing Module uses a meticulously crafted alumina ceramic base, combined with highly stable sensitive materials. It is refined through processes such as screen printing, high-temperature sintering, and laser trimming.

The  CPS18635MV1, CPS18350MV1 has dimensions of φ 18x6.35mm, φ 18x3.50mm. Its unique circuit design significantly enhances product reliability. The sensitive element internally integrates a temperature compensation circuit and undergoes laser trimming, ensuring that within the conventional usage range (-20°C to 85°C), the internal bridge temperature drift signal is nearly zero (≤0.02% FS/°C), greatly reducing the temperature compensation calibration required during pressure sensor production.

Ceramic material offers excellent thermal stability and creep resistance, with an operating temperature range up to -40°C to 150°C, demonstrating outstanding long-term stability.

The corrosion resistance of ceramic provides significant advantages in fields such as refrigeration, chemical industry, pharmaceuticals, and environmental protection, gradually replacing the common diffused silicon pressure sensors.

With its high cost-effectiveness, the temperature-compensated ceramic piezoresistive sensor core becomes the preferred choice for pressure sensing elements in IoT applications. It is widely used in measuring the pressure of air, water, oil, and other media. It has extensive applications in areas such as automotive, air compressors, firefighting water pipes, industry, and household appliances. We can customize various shapes and sizes of pressure-sensitive cores according to customer requirements.

• High-elasticity ceramic substrate for molds
• Zero-point and full-scale laser calibration
• Excellent corrosion and wear resistance
• Shock and vibration resistance, wide operating temperature range
• High sensitivity, high precision, high stability
• Internal active temperature compensation, extremely low temperature drift coefficient
• Compact size, easy to package
• Patented circuit and graphic design