High Frequency Piezoelectric Dynamic Pressure Sensor
Capture Microsecond Pressure Changes with High Accuracy
The JC-YD Piezoelectric Miniature Dynamic Pressure Sensor is specially designed for high-frequency dynamic pressure measurement applications. Featuring piezoelectric sensing technology, compact structure, excellent overload resistance and wide frequency response, it is ideal for combustion analysis, shock wave testing, engine research and aerospace experiments.
✔ Frequency Response up to 1MHz
✔ High Overload Resistance up to 5000g
✔ Compact Miniature Design
✔ Wide Pressure Ranges Available
✔ Suitable for Harsh Dynamic Testing Environments
Technical Specifications
| Parameter | Value |
|---|---|
| Sensor Type | Piezoelectric Dynamic Pressure Sensor |
| Output Signal | Charge Output / Voltage Output |
| Pressure Range | 0~20kPa to 0~100MPa |
| Accuracy | ±0.5%FS / ±1%FS |
| Frequency Response | Up to 1MHz |
| Overload Resistance | 5000g |
| Resolution | Theoretically Infinite |
| Operating Temperature | -40°C to +125°C |
| Medium Temperature | -40°C to +150°C |
| Housing Material | Stainless Steel |
| Protection Class | IP65 |
| Electrical Connection | Aviation Connector |
| Process Connection | M10×1, M12×1, M14×1 and Custom |
Applications
Combustion Pressure Measurement
Monitor rapid pressure fluctuations inside combustion chambers and engines.
Shock Wave Testing
Suitable for blast wave, explosive testing and impact pressure measurement.
Internal Combustion Engine Research
Cylinder pressure monitoring for engine development and performance optimization.
Aerospace Testing
Dynamic pressure measurements in propulsion systems and aerodynamic studies.
Fluid Dynamics Research
Transient pressure analysis in high-speed fluid systems.
Military and Defense Testing
Pressure monitoring in ballistic and impact-related experiments.
Why Choose JC-YD?
Faster Response than Conventional Sensors
Captures microsecond-level pressure changes that standard pressure transmitters cannot detect.
Reliable in Extreme Conditions
Designed to withstand severe vibration, shock and harsh test environments.
Flexible Customization
Custom pressure ranges, process connections and output configurations available.
Cost-Effective Alternative
Provides performance comparable to premium international brands while reducing project costs.
JC-YD Piezoelectric Dynamic Pressure Sensor for combustion testing, shock wave measurement, engine research and aerospace applications. Frequency response up to 1MHz and overload resistance up to 5000g.
The JC-YD Series Piezoelectric Dynamic Pressure Sensor utilizes advanced piezoelectric sensing technology to measure rapidly changing pressure signals with exceptional precision.
Unlike conventional pressure transmitters designed for static measurements, the JC-YD sensor captures transient pressure events occurring within microseconds, making it suitable for demanding research and industrial testing applications.
The sensor can provide charge output directly or be integrated with a charge amplifier for voltage signal output, ensuring compatibility with various data acquisition systems.
Key Features
High Frequency Dynamic Measurement
Supports frequency response from DC to 200kHz, 500kHz or 1MHz depending on configuration.
Exceptional Overload Resistance
Withstands mechanical shocks up to 5000g without damage.
Compact Miniature Design
Small size allows installation in confined testing environments.
High Static Pressure Capability
Maintains reliable performance even under high static pressure conditions.
Excellent Long-Term Stability
Designed for repeated testing cycles with minimal drift.
Wide Operating Temperature Range
Ambient Temperature:
-40°C to +125°C
Medium Temperature:
-40°C to +150°C
