Piëzoelectric accelerometers (CA-serie)

For applications that do not require the temperature capabilities of a CA sensor, this series offers a more cost-effective and easier-to-install solution.

Designed for the long-term measurement and monitoring of absolute vibrations in heavy-duty environments, such as gas or steam turbines, compressors, pumps, and fans.

Main features:

• Available in standard versions and in Ex versions certified for use in hazardous areas.
• Signal conditioning: confirmed or integrated electronics.
• Note: No external signal processor, so no connectors close to the monitored machine and easier to install. High-temperature environments and low-frequency applications.

Models

Meggitt Vibro-meter – CE134

• Designed for the long-term measurement of vibrations in heavy-duty environments, such as gas turbines and compressors.
• Wide temperature range: −55 to 350 °C
• High-frequency response: up to 10000 Hz
• Current output (5 µA/g) for signal transmission over long distances: up to 1000 m
• Certified for use in potentially explosive atmospheres

Meggitt Vibro-meter – CE281

• Designed for the long-term measurement of vibrations in heavy-duty environments, such as gearboxes, compressors, pumps, and fans
• Wide temperature range: −55 to 260 °C
• High-frequency response: up to 7000 Hz
• Current output (10 µA/g) for signal transmission over long distances: up to 1000 m
• Certified for use in potentially explosive atmospheres

Meggitt Vibro-meter – CE311

• Designed for the long-term measurement of vibrations in heavy-duty environments, such as heavy gas turbines and steam turbines.
• High-frequency response: up to 8000 Hz.
• High sensitivity: 50 µA/g.
• Current output (50 µA/g) for signal transmission over long distances: up to 1000 m.
• Certified for use in potentially explosive atmospheres.

Meggitt Vibro-meter – CE620

• Designed for general vibration measurement, typically in installations such as compressors, gearboxes, motors, pumps, and fans
• Industry-standard IEPE (integrated electronics piezoelectric) vibration sensor
• Dynamic voltage output signal (100 or 500 mV/g) suitable for spectrum analysis
• Usually connected to a machine monitoring system for protection and/or condition monitoring applications
• IP68 protection rating

Meggitt Vibro-meter – CE630

• Designed for general vibration measurement, typically in machines for general use such as compressors, gearboxes, motors, pumps, and fans
• Industry-standard IEPE (integrated electronics piezoelectric) vibration sensor
• Dynamic voltage output signal (100 or 500 mV/g) suitable for spectrum analysis
• Usually connected to a machine monitoring system for protection and/or condition monitoring applications
• IP68 protection rating, side connector

Meggitt Vibro-meter – CE687

• Designed for general vibration measurement, typically in installations such as compressors, gearboxes, motors, pumps, and fans
• Industry-standard 4 to 20 mA loop-powered vibration sensor (vibration transmitter)
• Quasi-static output signal (4 to 20 mA proportional to 0 to 10 or 0 to 20 g) indicating “general