Piezoelectric-based sensors designed for the long-term measurement and monitoring of absolute vibration in the most severe of environments.
An external signal conditioner is used to convert the sensor’s low-level pC/g output into a current or voltage signal suitable for transmission to the monitoring system. As a result, CA-based solutions enable high-performance at higher temperatures.
Key features
- Available in standard versions and in Ex versions certified for use in hazardous areas
- Applications: high-temperature environments, safety-related applications using SIL 2 measurement chains
- Qualified by major OEMs for industrial vibration monitoring.
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- CA134 piezoelectric accelerometer
Designed for the long-term measurement of vibration in extreme environments, such as cryogenic applications and gas turbines
- Temperature range: −253 to 500 °C
- Frequency response: 0.5 to 6000 Hz
- Available as a sensor only (no integral cable), allowing different mineral-insulated (MI) cable assemblies to be used depending on the application
- Certified for use in potentially explosive atmospheres
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- CA202 piezoelectric accelerometer
Designed for the long-term measurement of vibration in extreme environments, such as heavy-duty gas turbines and steam turbine
- Operating temperature: −55 to 260 °C
- Frequency response: 0.5 to 6000 Hz
- Available with an integral soft-line cable with a flexible stainless steel hose
- Certified for use in potentially explosive atmospheres
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- CA280 piezoelectric accelerometer
Designed for the long-term measurement of vibration in extreme environments, such as gas turbines, gearboxes and compressors
- Operating temperature: −60 to 260 °C
- Frequency response: 0.5 to 6000 Hz
- Available as a sensor only (no integral cable) or with an integral soft-line cable with a flexible stainless steel hose
- Certified for use in potentially explosive atmospheres
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- CA901 piezoelectric accelerometer
Designed for the long-term measurement of vibration in extreme environments, such as gas turbines and nuclear applications
- Operating temperature: −196 to 700 °C
- Frequency response: 3 to 3700 Hz
- Available with an integral mineral-insulated (MI) cable
- Certified for use in potentially explosive atmospheres
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