The VPA-30814MH Explosion-Proof 3-Axis Vibration Sensor utilizes MEMS technology and integrates high-precision vibration and temperature measurement capabilities. It is specifically designed for equipment health monitoring and anomaly detection in hazardous areas while machinery is in operation. With simultaneous 3-axis measurement capabilities, the sensor supports multiple data output modes and features an RS-485 communication interface for easy integration with a wide range of monitoring systems. Its rugged waterproof and explosion-proof construction, combined with a wide operating temperature range, enables reliable operation in harsh industrial environments and areas with flammable or explosive hazards. The VPA-30814MH complies with ISO 10816 / 20816 vibration monitoring standards, making it an ideal choice for smart manufacturing and predictive maintenance applications.

• Axes – X, Y, Z
• Bandwidth – 4 kHz
• Measurement Range (g) – ±2 g, ±4 g, ±8 g, ±16 g
• Maximum Sampling Rate – 30 kHz
• Noise Density – 70 µg/√Hz
• Temperature Measurement Accuracy – ±1 °C
• Operating Temperature Range – -20 °C to 60 °C
• Digital Output Interface – RS-485 (Modbus RTU)
• Product Dimensions – 52 × 51.8 × 25.5 mm
• Ingress Protection Rating – IP67
• Data Types – Raw Data (Time-Domain Raw Data), Time-Domain Statistical Features (RMS, STD, Kurtosis, Peak-to-Peak, etc.), Spectral Information (Power Spectrum), Vibration Velocity (Velocity RMS)