MSV3020 Three-axis Accelerometer

Introduction

  • Wide frequency response, ultra-low frequency
  • Superior long-term stability
  • Small size and light weight
  • Low noise
  • Sealed, high versatility
  • Flexible power supply
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Description

Performance

Test conditions (unless otherwise stated): normal temp., 12V±1V

Parameter Unit MSV3020-10 -30 -50 -100 -200
Range g ±10 ±30 ±50 ±100 ±200
Frequency Response (±5%) Hz 0~2000 0~2000 0~2000 0~4000 0~4000
Frequency Response (±3dB) Hz 0~3000 0~5000 0~5000 0~10000 0~10000
Zero-g Voltage V 2.5±0.1 2.5±0.1 2.5±0.1 2.5±0.1 2.5±0.1
Sensitivity mV/g 200±10 66.7±3 40±2 20±1 10±1
Non-linear %FS ≤1 ≤1 ≤1 ≤1 ≤1
Cross Sensitivity Ratio % ≤3
Thermal Zero Drift %FS -1~+1
Thermal Sensitivity Drift % -1~+1
Voltage Output Range V (0.5±0.1) ~ (4.5±0.1)

 

Electrical Characteristics Environmental Characteristics Physical Properties
Operating Voltage V +7~+36 Operating Temp. °C -45~+85 Shell Material Aluminum alloy
Operating Current mA ≤25 Storage Temp. °C -55~+125 Weight g ≤25 (Cable weight 45g/m)
Insulation Resistance >100(@100VDC) Impact (half sine) g 10000 Installation 2*Φ5.7 Mounting holes
Output Impedance Ω ≤100 Sine/random Vibration 100gpk, 20~2000Hz/40grms

20~2000Hz

Interface 24AWG five-core shielded cable

 

Application

  • Aviation, aerospace
  • Weapon, rail transit
  • Product vibration test, modal analysis, health monitoring, etc.

 

Dimensions and Wiring Definition

Dimensions Output Wiring Definition
MSV3020 Dimensions - MSV3020 Three-axis Accelerometer Red VCC Power
Black GND GND
Green XOUT X axis output
Yellow YOUT Y axis output
White ZOUT Z axis output