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ceramic piezoresistive pressure sensor core module

Customized support:OEM, ODM
Model Number:CP-100
Pressure range:2-400 bar
Pressure type:gauge pressure
Signal output:mV/V
Zero point signa:±0.2mV/V
Full point signal:1.5~4mV/V

  • Introduction
  • Technical data
  • Electrical connection
  • Dimensions
  • Applications

ceramic piezoresistive pressure sensor core module CP-100

CP-100 is a piezoresistive pressure sensor using ceramic (Al2O3 96%) material as the base. The measurement bridge is directly printed on the ceramic diaphragm through thick film circuit technology, and the other side of the diaphragm directly contacts the measured medium. Due to the good chemical stability of ceramics, the sensor can be directly mounted on the housing or other accessories using the waterproof ring without additional protection. This design also allows the sensor to maintain a high degree of stability under temperature changes and overloads, ensuring high linearity over the entire sensor pressure range and minimizing pressure hysteresis. CP-100 is developed based on our years of professional experience. Its bridge layout is scientifically optimized, and it adopts high-quality imported paste printing, with fully automatic resistance adjustment by laser. It guarantees long-term stable electrical performance of the product, and is cost-effective.

Main Features:

1. Euro-imported 96% Al2O3 ceramic pressure sensor base

2. High accuracy 0.5%FS with thermally compenstaed
3. Professional Thick Film Printing Technology
4. Each product is printed with uniqe code for independent production tracement
5.Excellent resistance to corrosion and abrasion2-400bar 6.wide measuring ranges and Easy mounting


Shenzhen Ould Instrument Co., Ltd. is a leading manufacturer of pressure sensors / transmitters / transducers since 2002, head-quarter located in Shenzhen and a sub-branch in Shanghai. We are an ISO9001:2008 certified company and have gathered a core team of design engineers with rich experience in designing and manufacturing of high-quality pressure transmitters and process control products for the worldwide test and measurement industry.

lf you are not sure what kind of pressure sensor is right for your project.  please contact us.
Bridge Resistance: 11+30%KΩ
Power Supply: 2-30V
Pad: PdAg
Response time: <1ms
Zero Point Signal: 土0.2mV/V
Full point Signal: 1.5~4mV/V
Comprehensive Accuracy(Linearity, Hysteresis, Repeatability): 土0.5%
Long-term Stability: ±0.3%/year
Temperature Range:  -40~125°C
Temperature Drift: ±0.03%/℃
Insulation Resistance @25°C85%RH,500VDC: 100M
Weight: ≤7g

Pressure sensor (Pressure Transducer) is a device or device that can sense the pressure signal and convert the pressure signal into a usable output electrical signal according to a certain rule.

Pressure sensors are usually composed of pressure sensitive elements and signal processing units. According to different test pressure types, pressure sensors can be divided into gauge pressure sensors, differential pressure sensors and absolute pressure sensors.

Pressure sensor is the most commonly used sensor in industrial practice. It is widely used in various industrial automation environments, involving water conservancy and hydropower, railway transportation, intelligent buildings, production automation, aerospace, military, petrochemical, oil wells, electricity, ships, machine tools , pipeline and many other

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