1.TM-NT21 Series Ceramic capacitance pressure sensor material selection of 96% ceramic, has strong corrosion resistance, impact resistance, high elasticity and other excellent characteristics, while the extremely high thermal stability of the ceramic makes its operating temperature range of-40℃ ~135℃ .In the working process of the ceramic capacitance pressure sensor, it does not need to transfer the pressure through other media. The monitoring pressure acts directly on the ceramic diaphragm, and the electric capacity change between the base electrode and the diaphragm electrode is proportional to the pressure.When overload, the diaphragm reaches against the base without breaking. When the pressure recovers, its performance will not be affected, which completely solves the disadvantages of low-range overload failure. It is the replacement product of ceramic pressure resistance and diffusion
2.TM-NT18 series ceramic pressure sensor is a kind of ceramic piezoresistive pressure sensor which is refined by special process using ceramic base. Ceramic is a recognized material with high elasticity, corrosion resistance, wear resistance, shock resistance and vibration.
The thermal stability characteristics of ceramics and the high temperature sintering process of thick film make the working temperature range of ceramic pressure sensor up to -40~125℃. and has high precision and high stability. More than 2 KV electrical insulation, its size diameter 18 mm, range 2-400 bar.. ceramic pressure sensors are widely used in the fields of process control, environmental control, hydraulic and pneumatic equipment, servo valves, transmission, and medical instruments.its corrosion resistance makes it have great advantages in refrigeration, chemical and environmental protection.
