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MEMS Three-Axis Accelerometer
Product Model:
MSV3070
Product Features
● Wide frequency response and ultra-low-frequency performance
● Excellent long-term stability
● Small in size and lightweight
● Low noise
● Highly versatile
● Wide-range power supply
Performance Metrics
Test conditions (unless otherwise specified): Ambient temperature, 12V ± 1V.
| Indicator Characteristics | Unit | MSV3070-010 | -30 | -50 | -100 | -200 | -500 | |
| Measurement range | g | ±10 | ±30 | ±50 | ±100 | ±200 | ±500 | |
| Frequency Response (±3 dB) | Hz | 0–2000 | 0–3000 | 0–5000 | 0–6000 | 0–7000 | 0–10,000 | |
| Resonant frequency | kHz | 2.7 | 5.5 | 5.5 | 9.8 | 9.8 | 18.0 | |
| 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 | |
| Sensitivity @ 160 Hz | mV/g | 240±10 | 80 ± 3.3 | 48 | 24 | 12 ± 0.5 | 4.8 ± 0.2 | |
| Resolution (Typ.) | mg | 0.3 | 1 | 2.5 | 5 | 10 | 20 | |
| Noise Spectral Density (Typ.) | μV/√Hz | 10 | 10 | 10 | 10 | 10 | 10 | |
| Nonlinear | %FS | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 | ≤1 | |
| Horizontal Sensitivity Ratio | % | ≤3 | ≤3 | ≤3 | ≤3 | ≤3 | ≤3 | |
| Thermal Zero Drift | %FS/℃ | ≤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 | |
| 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 | -45~+85 | Housing material | -- | Aluminum alloy |
| Operating current | mA | ≤30 | Storage temperature | °C | -55~+125 | Weight | g | ≤15 (cable weight 18 g/m) |
| Insulation resistance | MΩ | >100 (@100VDC) | Impact (Half-Sine) | g | 10000 | Installation Method | -- | 2 × φ5.3 mounting holes |
| Output impedance | Ω | ≤100 | Sine/Random Vibration | -- | 100gpk, 20–2000Hz / 40g·rms 20–2000 Hz | Interface Form | -- | Six‑core shielded cable (available with connectors) |
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 | VCC | Power supply |
| Black line | GND | Earth |
| Green line | XOUT | X-axis output |
| Yellow line | YOUT | Y-axis output |
| White line | ZOUT | Z-axis output |
| Brown line | NC | Empty |
Consultation
For inquiries about products or sales, please contact us.
