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Description：

The Vibro-Meter CP515 143-515-000-111 Dynamic Pressure Sensor is a high-temperature piezoelectric pressure sensor developed for the continuous measurement of dynamic pressure fluctuations in extreme industrial environments. It is widely used for monitoring combustion dynamics, pressure pulsations, and acoustic instabilities in gas turbines, combustion chambers, and other high-energy process applications. The sensor utilizes advanced piezoelectric technology to provide highly accurate charge output signals for real-time pressure analysis and machinery condition monitoring.

The CP515 can withstand temperatures from -70°C to +700°C and pressure levels up to 350 bar. Its high sensitivity of 200 pC/bar enables the detection of extremely small pressure variations, while the wide 2 Hz to 10,000 Hz frequency response allows accurate monitoring of both low-frequency pulsations and high-frequency combustion phenomena. The sensor delivers excellent measurement accuracy with linearity and hysteresis of ≤ ±0.3% FS, ensuring reliable performance in critical applications.

Specification：

Frequently asked questions

Q1: What is the Vibro-Meter CP515 143-515-000-111 Dynamic Pressure Sensor used for?

A1: The Vibro-Meter CP515 143-515-000-111 Dynamic Pressure Sensor is used to measure dynamic pressure fluctuations in high-temperature industrial environments. 

Q2: What is the operating temperature range of the CP515 sensor?

A2: The CP515 143-515-000-111 sensor operates within an extremely wide temperature range of -70°C to +700°C, making it suitable for both cryogenic and high-temperature process environments.

Q3: What is the maximum pressure range of the CP515?

A3: The CP515 143-515-000-111 sensor can measure dynamic pressures up to 350 bar, allowing it to perform reliably in high-pressure industrial and energy-sector applications.

Q4: What is the frequency response range of the CP515 143-515-000-111 sensor?

A4: The CP515 provides a wide frequency response from 2 Hz to 10,000 Hz, enabling accurate detection of both low-frequency pressure pulsations and high-frequency combustion dynamics.

Product Applications

Power Generation: Gas, steam, and hydro turbines.

Oil & Gas: Compressors, pumps, and large-scale rotating equipment.

Aerospace & Automotive: High-performance testing and monitoring applications