Nanjing Wotian Technology Co., Ltd.

Pressure sensor manufacturing for 17 years.

Hydrogen Energy Industry

Keywords: Nanjing WotianPressure Sensor FactoryMonocrystalline Silicon Differential Pressure SensorLevel TransmitterPressure TransmitterPressure Sensor

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Hydrogen Energy

From: Issued date 2020.09.18 Back


With constant current and constant voltage excitation options

Imported highly reliable  chip

Wide temperature compensation

Normalized output available

Compensation board filled with glue for protection against moisture

Φ19mm standard OEM

All 316L material

High performance, all solid, high reliability

18 months warranty period

Good shock resistance


Process control systems

Pressure calibration instruments

Refrigeration equipment and HVAC control

Hydraulic systems and valves

Level measurement

Biomedical instruments

Ships and navigation

Aircraft and avionics systems


PC10R glass micro fused pressure sensor is the core component for the manufacture of pressure sensors and pressure transmitters. As high-performance and shock resistant pressure sensitive component, PC10R can be easily amplified and assembled into the pressure transmitters with standard signal output.The production process of PC10R is that chip glued to 17-4PH stainless steel diaphragm with glass glue. External pressure is transmitted to the chip through stainless steel diaphragm. The chip does not directly contact with measuring medium, forming all solid structure of pressure measurement. So the product can be applied to a variety of occasions, especially harsh corrosive medium environment with large shock.PC10R uses O-ring for pressure seal, which is easy to install.The company can also undertake special customization based on the needs of users, such as pressure sensors of all welded structure, wide temperature compensation, high reliability, anti-shock and anti-vibration sensors, especially for national defense weapons and equipment.


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