TDK InvenSense SmartIndustrial 3-Axis Digital MEMS Accelerometer, IIM-42352

Designed for industrial vibration monitoring and predictive maintenance, it delivers stable 3-axis vibration and tilt data with high bandwidth, low noise, and wide operating temperature range.

II. Key Electrical Specifications

1. Package & Power Supply Basics

• Package: 14-LGA SMD, dimensions 2.5×3×0.91 mm

• Supply Voltage: 1.71 V ~ 3.6 V

• Operating Temperature: -40 ℃ ~ +105 ℃ (industrial wide temperature range)

• Typical Full 3-Axis Operating Current: 0.3 mA (low power consumption)

• Integrated temperature sensor for temperature compensation

2. Acceleration Ranges (4 software-selectable options)

±2 g / ±4 g / ±8 g / ±16 g

• ±2 g: 16384 LSB/g (high-precision tilt measurement)

• ±16 g: 2048 LSB/g (heavy vibration & shock detection)

• Uniform 16-bit resolution

III. Application Scope (Focused on Industrial Predictive Maintenance)

1. Equipment Vibration Monitoring (Primary Application)

• On-line fault diagnosis for motors, fans, water pumps and air compressors

• Detection of gearbox & bearing wear, imbalance and looseness (via FFT spectrum analysis)

• Condition monitoring of production line conveyors, stamping machines and CNC machine tools

• Abnormal noise early warning for room UPS, server fans and refrigeration equipment
  
  

• GYPRO4300

• GYPRO5050

• AXO315T:14g-175C

• AX0315:14g-105C

• AX0314:14g-85C°

• AX0305:05g-85C°

• AX0301:01g-85c

• AXO315T0

• AXO315T1