Product Application
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Telephone:+86-311-83933866
E-mail:jl.dong@mtmems.com
Address:No.1, Meitai Road, Luquan District, Shijiazhuang City
MEMS three-axis accelerometer
Product Features
● Wide frequency response and ultra-low-frequency characteristics
● Excellent long-term stability
● Small in size and lightweight
● Low noise
● Sealed design, highly versatile
● Wide-range power supply
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Product Classification:
Performance metrics
Test conditions (unless otherwise specified): Room temperature, 12V ± 1V.
| Indicator characteristics | Unit | MSV3100A-10 | -30 | -50 | -100 | -200 | -500 | -1000 | -10000 |
| Measurement range | g | ±10 | ±30 | ±50 | ±100 | ±200 | ±500 | ±1000 | ±10,000 |
| Frequency response (±3 dB) | Hertz | 0~2000 | 0~3000 | 0~5000 | 0~6000 | 0~7000 | 0~10000 | 0~10000 | 0~10000 |
| 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 @ 160Hz | 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 |
| Lateral 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 | Celsius | -55~+125 | Housing material | -- | Stainless steel | |
| Operating current | mA | ≤25 | Storage temperature | Celsius | -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 sticker | |
| Output impedance | Omega | ≤10 | Sine/Random Vibration | -- | 100 gpk, 20–2000 Hz / 40 grms 20~2000 Hz |
Interface format | -- | Five-core shielded cable | |
Application areas
● Aerospace and aviation fields
● Weapons and rail transit fields
● Product structural vibration testing, modal analysis, health monitoring, and more
Outline Dimensions and Wiring Definitions
| Output interface wiring definition | ||
| 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 |
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Address
No.1, Meitai Road, Luquan District, Shijiazhuang City
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