Place of Origin:
China
Brand Name:
Liocrebif
Certification:
GJB 9001C-2017
Model Number:
LKF-MSU203
Document:
MOQ: 1
Size: L(4.48) × W(3.86) × H(2.15) cm
Specification Number: LKF-MSU203
| Parameter | Technical Index |
|---|---|
| Gyroscope | |
| Measurement Range (°/s) | ±500 |
| Full-Temperature Bias (°/h, 3σ) | ≤30 |
| Bias Stability (°/h, 10s averaging window) | ≤2 |
| Bias Instability (°/h, Allan variance, typical) | ≤0.1 |
| Bias Repeatability (°/h) | ≤1 |
| Angular Random Walk (°/√h) | ≤0.1 |
| Scale Factor Nonlinearity (ppm) | ≤100 |
| Cross-Coupling Error (rad) | ≤0.001 |
| Bandwidth (Hz) | ≥200 Hz |
| Accelerometer | |
| Measurement Range (g) | ±30 |
| Full-Temperature Bias (mg, 3σ) | ≤2 |
| Bias Stability (μg, 10s averaging window) | ≤50 |
| Bias Instability (μg, Allan variance, typical) | ≤30 |
| Bias Repeatability (μg) | ≤50 |
| Velocity Random Walk (m/s/√h) | ≤0.03 |
| Scale Factor Nonlinearity (ppm, ±1g input) | ≤100 |
| Cross-Coupling Error (rad) | ≤0.001 |
| Bandwidth (Hz) | ≥200 Hz |
| Physical Characteristics | |
| Supply Voltage (V) | 5~12 (ripple ≤100 mV) |
| Steady-State Power Consumption (W) | ≤2 |
| Startup Time (s) | ≤2 |
| Maximum Data Update Rate (Hz) | 2000 |
| Overall Dimension (mm×mm×mm) | 44.8×38.6×21.5 |
| Weight (g) | 52±5 |
| Operating Environment | |
| Operating Temperature (℃) | -40 ~ 80 |
| Storage Temperature (℃) | -55 ~ 85 |
| Vibration (g, RMS, 20~2000 Hz) | 6.06 |
| Shock (g, 1 ms half-sine pulse) | 500 |
| Pin No. | Definition | Remarks |
|---|---|---|
| 8 | POWER_IN | Power supply range: 5 V ~ 12 V (output ripple ≤ 100 mV) |
| 15 | GND | |
| 6 | RS232_TXD1 | RS232 communication interface |
| 5 | RS232_RXD1 | |
| 3 | GND | |
| 10 | RS422 R+ | M1: RS422 communication interface |
| 2 | RS422 R- | |
| 9 | RS422 T+ | |
| 1 | RS422 T- | |
| 14 | RS232_TXD2 | M2: RS232 communication interface, supports external GNSS module input for timestamp tagging |
| 7 | RS232_RXD2 | |
| 13 | GND | |
| 11 | PPS_IN | |
| 4 | TOV | General-purpose IO port, 3.3 V logic level, rising edge active |
| 12 | GND |
Send your inquiry directly to us
