Ceramic Pressure Sensor

Introduction

The ceramic pressure sensor is a ceramic piezoresistive pressure sensor fabricated from refined ceramic substrates via thick-film technology. Its outline dimension is Φ18mm × 6.35mm.

Ceramic is widely recognized as a material featuring high elasticity, corrosion resistance, abrasion resistance, shock resistance and vibration resistance. Benefiting from the excellent thermal stability of ceramic and high-temperature sintering process of thick-film circuits, the operating temperature range of this ceramic pressure sensor reaches -40℃ to 125℃.

Moreover, the high elasticity and anti-creep performance of ceramic deliver outstanding long-term stability to the sensor. In addition, the superior corrosion resistance of ceramic endows the sensor with unique advantages for applications in refrigeration, chemical industry, environmental protection and other fields.

Features

High-overload ceramic sensing diaphragm

Laser calibration for offset and full scale

Excellent corrosion and abrasion resistance

Shock and vibration resistant

High accuracy & superior long-term stability

Wide operating temperature range

Compact size, easy encapsulation

Eco-friendly & RoHS compliant

Application

Ceramic pressure sensors are widely adopted across numerous sectors including process control, environmental monitoring, hydraulic and pneumatic equipment, servo valves and actuators, chemical products & chemical industry, as well as medical instruments. Nowadays, ceramic pressure sensors featuring high performance and low cost represent the development trend of pressure sensing technology. There is an increasingly prominent trend that they are gradually replacing other types of sensors in European and American markets. Meanwhile, a growing number of domestic customers in China are switching from strain gauge and diffused silicon pressure sensors to ceramic alternatives.

Specifications