Vibro-Meter CP232 143-232-000-222 Dynamic Piezoelectric Pressure Sensor

Description

The Vibro-Meter CP232 143-232-000-222 is a piezoelectric dynamic pressure sensor engineered for high-accuracy measurement of rapidly changing pressure signals in extreme industrial environments. Designed for combustion dynamics monitoring, the sensor uses a quartz piezoelectric sensing element with integrated acceleration compensation to minimize the influence of mechanical vibration and provide stable, repeatable measurements of dynamic pressure fluctuations. The CP232 generates a charge output proportional to the measured dynamic pressure and is intended for use with a compatible charge amplifier or signal conditioner, such as the Vibro-Meter IPC704. With a nominal sensitivity of approximately 750 pC/bar, a 2 Hz to 10 kHz frequency response, and an operating temperature capability of up to 520°C, it is well suited for continuous monitoring in high-temperature applications where conventional pressure sensors cannot operate reliably. Its robust stainless steel construction and high-temperature connector ensure long-term durability in harsh operating conditions.The sensor is also available with hazardous-area approvals, including ATEX, for installation in demanding industrial environments.

Parameter

Model: CP232 143-232-000-222 Dynamic Pressure Sensor
Charge Sensitivity: approx 750 pC/bar
Probe Cable Length: 2 Hz to 10 kHz
Max Temperature: Up to 520°C
Housing Material: Stainless Steel
Output Type: Charge Output
Max Overpressure: 100 bar (10 MPa)

Frequently asked questions

Q:What is the Vibro-Meter CP232 143-232-000-222?
A:The Vibro-Meter CP232 143-232-000-222 is a piezoelectric dynamic pressure sensor designed for measuring combustion pressure fluctuations in high-temperature industrial environments, particularly gas turbine applications.

Q:What applications is the CP232 143-232-000-222 designed for?
A:It is primarily used for combustion dynamics monitoring in gas turbines, aero-derivative engines, engine testing, and other applications requiring accurate dynamic pressure measurements under extreme operating conditions.

Q:What are the key features of the CP232 143-232-000-222?
A:Key features include patented acceleration compensation technology, high sensitivity (approximately 750 pC/bar), excellent high-frequency response, and reliable operation in extreme temperature environments.

Q:Which industries commonly use the Vibro-Meter CP232 143-232-000-222?

A:The CP232 is widely used in power generation, oil & gas, gas turbine OEMs, aerospace engine testing, and industrial combustion monitoring applications where dynamic pressure measurement is critical.

Application areas

The Vibro-Meter CP232 143-232-000-222 is designed for dynamic pressure measurement in high-temperature and high-pressure environments. Typical application areas include:

• Gas turbine combustion chamber monitoring: measuring combustion pressure pulsations and combustion dynamics.
• Industrial gas turbine condition monitoring: support combustion optimization, emissions reduction, and operational reliability.
• High-temperature industrial process monitoring: fast-response dynamic pressure measurements are required.

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