Vibration CA202 144-202-000-205 piezoelectric accelerometer

Sensitivity: 100 pc/g (10.2 pc/m/s²).

Sensitivity Tolerance: ±5%.

Dynamic Measurement Range: 0.01 - 400 g (0.0981 - 3924 m/s²).

Linearity: ±1% between 0.01 g and 20 g peak, ±2% up to 400 g peak.

Transverse Sensitivity: ≤3%.

Resonant Frequency: 20 kHz.

Base Strain Sensitivity: <0.1 e⁻³ g/µε.

Frequency Response: 0.5 - 6000 Hz.

Operating Temperature Range: - 55 - 260 °C.

Hazardous Area Certifications: Ex ia, Ex na.

High-precision vibration measurement: Vibro CA202  uses symmetrical shear-type polycrystalline piezoelectric ceramic elements with a sensitivity of 100pc/g, which can capture the dynamic changes of turbine bearings within the micron-level Vibro  range. Its charge output mode achieves signal isolation through a built-in insulating shell, effectively avoiding the influence of electromagnetic interference on measurement accuracy.

Wide-band response and dynamic range: The module's frequency response range covers 0.5Hz to 1kHz, far exceeding similar speed sensors, and is particularly suitable for capturing high-frequency Vibro characteristics of turbine bearings during startup, shutdown and variable load. Its dynamic range can reach ±50g, meeting the signal stability requirements under extreme working conditions.

Cable protection: The stainless steel pipe welding process is used to protect the charge signal transmission line to prevent signal attenuation or noise introduction caused by the small cable bending radius.

Power equipment: vibration monitoring of turbine and generator bearings avoid sudden mechanical failure and reduce unplanned downtime.

Metallurgical equipment: Vibro CA202  is used for blast furnace, rolling mill cooler and other equipment, online vibration monitoring, optimal equipment operating parameters, production efficiency.

Compressors and turbines: With no failure, mechanical damage and process safety with real time insight in compressor rotor vibration to prevent such failures.

Machine Tools: CNC machine tools integrated into the production line automation system, through the analysis of vibration data to optimize processing conditions, can reduce tool wear.

Wind turbine generation: Vibro CA202  can check the vibrations of gearboxes and bearings to extend the total equipment lifecycle and efficiency of power generation.