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MEMS Three-Axis Accelerometer
Product Model:
MSV3100A
Product Features
● Wide frequency response and ultra-low-frequency performance
● Excellent long-term stability
● Small in size and lightweight
● Low noise
● Sealed design, highly versatile
● Wide-range power supply
Performance Metrics
Test conditions (unless otherwise specified): Room temperature, 12V ± 1V.
| Indicator Characteristics | Unit | MSV3100A-10 | -30 | -50 | -100 | -200 | -500 | -1000 | -10000 |
| Range | g | ±10 | ±30 | ±50 | ±100 | ±200 | ±500 | ±1000 | ±10,000 |
| Frequency Response (±3 dB) | Hz | 0–2000 | 0–3000 | 0–5000 | 0–6000 | 0–7000 | 0–10,000 | 0–10,000 | 0–10,000 |
| Resonant frequency | kHz | 2.7 | 5.5 | 5.5 | 9.8 | 9.8 | 18.0 | 20.0 | 20.0 |
| Zero‑point output | V | 2.5 ± 0.1 | 2.5 ± 0.1 | 2.5 ± 0.1 | 2.5 ± 0.1 | 2.5 ± 0.1 | 2.5 ± 0.1 | 2.5 ± 0.1 | 2.5 ± 0.1 |
| Sensitivity @ 160 Hz | mV/g | 200±10 | 66.7 ± 3 | 40±2 | 20±1 | 10±1 | 4 ± 0.4 | 2 ± 0.2 | 0.2 ± 0.02 |
| Resolution (Typ.) | mg | 0.3 | 1 | 2.5 | 5 | 10 | 20 | 30 | 200 |
| Noise Spectral Density (Typ.) | μV/√Hz | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| Nonlinear | %FS | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 | ≤1 | ≤1 | ≤4 |
| Horizontal Sensitivity Ratio | % | ≤3 | ≤3 | ≤3≤3 | ≤3 | ≤3 | ≤3 | ≤3 | ≤3 |
| Thermal Zero Drift | %FS/℃ | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.01 |
| Thermal Sensitivity Drift | %/°C | ≤0.02 | ≤0.02 | ≤0.02 | ≤0.02 | ≤0.02 | ≤0.02 | ≤0.02 | ≤0.02 |
| Voltage Output Range | V | (0.5 ± 0.1) ~ (4.5 ± 0.1) | |||||||
| Electrical Characteristics | Environmental Characteristics | Physical Properties | |||||||
| Operating Voltage | V | +7 to +36 | Operating temperature | °C | -55~+125 | Housing material | -- | Stainless steel | |
| Operating current | mA | ≤25 | Storage temperature | °C | -55~+125 | Weight | g | ≤15 (cable weight 15 g/m) | |
| Insulation resistance | MΩ | >100 (@100VDC) | Impact (Half-Sine) | g | 10000 | Installation Method | -- | M3 Screw Installation / Adhesive Mount | |
| Output impedance | Ω | ≤10 | Sine/Random Vibration | -- | 100gpk, 20–2000 Hz / 40 g·m/s² 20–2000 Hz | Interface Form | -- | Five‑core shielded cable | |
Application Fields
● Aerospace and Aviation Field
● Weapons and rail transit fields
● Product structure vibration testing, modal analysis, health monitoring, and more
Outline Dimensions and Wiring Definitions
| Output Interface Wiring Definitions | ||
| Red line | Power positive | Power supply |
| Black line | Earth | Earth |
| Green Line | X | X-axis output |
| Yellow line | Y | Y-axis output |
| White line | Z | Z-axis output |
Consultation
For inquiries about products or sales, please contact us.
