Dynamic Pressure Sensors
Built for harsh and demanding environments, these dynamic pressure sensors offer exceptional shock resistance and long-term stability. With low sensitivity to thermal shock and robust structural design, they deliver accurate measurements in extreme conditions. Ideal for combustion chamber instability monitoring, high-pressure steam and thrust testing, gas turbine evaluation, and other high-performance pressure measurement applications.
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| Type Number | DY9001 | DY9002 |
| Measuring Range | ≤ 30 MPa | ≤ 20 MPa |
| Sensitivity (±0.5%) | 30 pC/MPa | 20 pC/MPa |
| Resonance frequency | 65 MPa | 85 MPa |
| Overload | 45 MPa | 30 MPa |
| Linearity | ≤±0.3% | ≤±1% |
| Acceleration Sensitivity | 0.0001 MPa | 0.0001 MPa |
| Temperature Range | -55 ~ 224 ℃ | -55 ~ 224 ℃ |
| Thermal Shock Error | ±0.05 MPa | ±0.05 MPa |
| Insulation Resistance | ≥ 10¹³ | ≥ 10¹³ |
| Output Resistance | 100 Ω | 100 Ω |
| Tightening Torque | 15 N.m | 15 N.m |
| Weight | 72 g | 159 g |
| Connector | 10-32 Coaxial connector | 10-32 Coaxial connector |