CP100 Ceramic Piezoresistive Pressure Sensor Core (96% Al2O3)
High-Precision Thick-Film Technology | Superior Chemical & Thermal Stability | Cost-Effective B2B Sensing Solution
Product Overview:
The CP100 (CP-101 Series) is a high-performance piezoresistive ceramic pressure sensor core engineered for demanding industrial, automotive, and environmental sensing applications. Manufactured with high-purity 96% Alumina (AI2O3), the sensor integrates a thick-film Wheatstone bridge printed directly onto the ceramic diaphragm.
Designed with a direct-media exposure configuration, the non-isolated ceramic diaphragm makes direct contact with the measured fluid or gas. Thanks to the excellent chemical resistance of 96Al2O3, the sensor requires no additional protective membranes or oil-filled cavities, allowing simple, robust installation directly into housings using standard elastomeric O-rings.
Backed by years of field-proven application expertise, OULD (欧利德) optimizes the bridge design with premium imported conductive pastes and automated laser trimming to deliver outstanding repeatability, high linearity, and thermal stability across broad temperature ranges.
Key Features & Technical Highlights:
* High Cost-Performance Ratio: Automated production, high-grade imported paste, and laser trimming ensure exceptional electrical consistency and competitive pricing for volume OEMs.
*High Linearity & Minimal Hysteresis: The rigid ceramic diaphragm structure maintains high linearity across the full measuring scale while keeping pressure hysteresis to a minimum.
*Exceptional Chemical & Burst Pressure Resistance: Solid 96Al2O3 ceramic substrate offers outstanding corrosion resistance against harsh fluids and gases, paired with high overload/burst pressure limits.
*Built-in Temperature Compensation: Advanced thick-film circuit design minimizes thermal drift, ensuring stable outputs across wide operating temperature environments.
*Long-Term Signal Stability: Excellent resistance to mechanical creep and thermal stress guarantees minimal signal degradation over prolonged usage cycles.
*Easy System Integration: Designed for rapid assembly, requiring only standard O-ring sealing within custom sensor housings or transmitter bodies.
Technical Specifications (Overview):
Parameter / Feature： Specification Details
Model / Part Number： CP100 / CP-101 Series
Sensor Technology： Piezoresistive Thick-Film on Ceramic
Substrate Material： 96% Alumina (Al2O3) Ceramic
Diaphragm Type： Flush / Concave Base Diaphragm
Circuit Adjustment： Full-Automated Laser Trimming
Thermal Performance： Integrated Temperature Compensation
Media Compatibility： Compatible with most liquids and gases (Air, Water, Oil, Fuel, Mild Acids/Alkalis)
Mounting / Sealing Method： Elastic O-Ring Direct Housing Seal
(Note: Detailed parameter datasheets including pressure ranges, sensitivity, and bridge impedance are available upon request.)
Target Applications & Industry Uses:
The CP100 ceramic pressure sensor core is widely used by global sensor manufacturers, system integrators, and equipment OEMs in:
1,Industrial Automation & Process Control: Water pumps, compressors, hydraulic systems, and industrial pneumatic monitoring.
2,Automotive & HVAC Systems: Fuel pressure, oil pressure, refrigeration monitoring, and air conditioning equipment.
3,Environmental & Fluid Engineering: Water treatment, liquid level measurement, and smart water management systems.
4,Medical & Laboratory Instrumentation: Gas pressure monitoring and non-hazardous fluid pressure control.
Why Partner with OULD for B2B Wholesale & OEM?
*Proven Engineering Expertise: Deep experience in ceramic pressure cell manufacturing and custom electrical design.
*Strict Quality Control: 100% automated laser trimming and electrical inspection for reliable batch-to-batch consistency.
*Flexible Customization (OEM/ODM): Tailored pressure ranges, output signal calibration, and custom dimensions available for large-volume purchasing.
*Global Supply Chain Support: Fast lead times, scalable capacity, and technical integration support for engineering teams.
Request a Quote & Engineering Sample
Looking for reliable CP100 ceramic pressure sensor cores for your production line or new product development? Contact our engineering team today for technical datasheets, CAD models, or volume pricing.
Email: [denny.gu@ould.com.cn]
[aurora.liu@ould.com.cn]
Call / WhatsApp: [+86-13755846725]
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