Piezoelectric Vibration Sensor, RS485/4-20mA

Built for industrial equipment condition monitoring, this piezoelectric vibration sensor offers accurate vibration measurement with a 2–4000Hz frequency range, RS485 and 4–20mA outputs, rugged stainless steel housing, IP66 protection, and convenient thread or magnetic installation options.

Specification

Feature

• Wide Frequency Response: Piezoelectric vibration sensor offers a 2–4000Hz frequency range for accurate vibration velocity and acceleration measurement.
• Durable Industrial Design: Features a stainless steel housing with IP66 protection for reliable operation in harsh environments.
• Multiple Output Options: ATO piezoelectric vibration sensor supports 4–20mA output and RS485 communication for flexible system integration.
• Low Power & Anti-Interference: Built-in high-performance chip ensures stable performance with low power consumption and strong noise resistance.
• Multiple Measurement Parameters: The piezoelectric vibration sensor supports vibration measurement of velocity from 0–50mm/s, acceleration from 0–50g, and displacement from 0–500μm, enabling accurate monitoring of rotating machinery, bearings, motors, and other industrial equipment.
• Flexible Installation: Compact and lightweight design with thread mounting and magnetic mounting options for easy installation.
• Wide Applications: Piezoelectric vibration sensor is suitable for vibration monitoring of motors, pumps, bearings, and various rotating machinery equipment. 

Size (unit: mm)

Application

Piezoelectric vibration sensors are widely used for industrial condition monitoring applications, including power plant fans, steel industry machinery, industrial water pumps, steam turbines, petrochemical equipment, and compressors. These sensors detect abnormal vibration signals with high sensitivity and wide frequency response, helping prevent equipment failures, reduce downtime, support predictive maintenance, and improve the reliability of rotating machinery across various industries.

Tips: Is this vibration sensor suitable for high-speed rotating machinery?

Yes. Piezoelectric vibration sensors are designed for dynamic vibration measurement and are widely used for monitoring high-speed rotating equipment, including motors, turbines, compressors, pumps, and fans. With high sensitivity, fast response, and a wide frequency response range, they can accurately capture vibration changes caused by imbalance, misalignment, bearing wear, and mechanical faults. These sensors help operators perform condition monitoring, detect potential problems early, and reduce unexpected equipment downtime in industrial applications.