AKC378 MEMS Vibration Sensor 4-20mA 3 Axis Output for Structural monitoring

PRODUCT INTRODUCTION

The AKC378 is a 4-20mA current output vibration sensor based on single-crystal silicon MEMS capacitive sensing technology, with the following characteristics:

1. Core Sensing Technology
   • Employs low-noise micro-mechanical capacitive sensing elements
   • Built-in signal compensation circuit ensures excellent linearity and long-term stability
2. Electrical Characteristics
   • Output: DC-coupled analog current signal (4-20mA)
   • Selectable measuring range: ±2g to ±16g (configurable)
   • Frequency response: 0Hz - 200Hz (DC to low-frequency vibration measurement)
3. Reliability Design
   • Integrated EMC/RFI electromagnetic shielding enhances immunity to interference.
   • Low-power architecture suitable for industrial applications.
4. Functionality Expansion
   • Built-in self-test function for quick verification of sensor and signal chain integrity.

This product, with its high cost-effectiveness and stable performance, is widely applicable in fields such as industrial vibration monitoring, structural health monitoring, and motion control.

KEY FEATURES

• Three-axis MEMS vibration sensor
• output :4-20mA
• Wide operating temperature range: -40 to +85℃
• Measurement range: ±2g to ±16g
• Self-test function
• protection rating:IP67

APPLICATION SCOPE

• Bridge impact monitoring
• Machine control
• Low-frequency vibration monitoring
• Structural monitoring

SPECIFICATIONS