D-Q-BYS-BJGM18T01
BJGM18T01
High-performance inertial sensor optimized for compact aerospace, defense, and industrial applications
The BJGM18T01 is a high-performance inertial sensor optimized for compact aerospace, defense, and industrial applications. Engineered in a stainless-steel hermetic package, it delivers mission-ready reliability with high shock tolerance and thermal stability.
Its compact design and robust performance make it ideal for space-constrained applications requiring high precision and durability.Key Features
- ±60 g dynamic range with high bandwidth
- High stability under thermal and mechanical stress
- Compact stainless steel construction (< 30 g)
- Analog current output for acceleration and temperature
- No recalibration required over lifetime
- MIL-STD-810G compliant for vibration, shock, humidity, and EMI immunity
- Hermetically sealed and fungus resistant
Applications
Tactical munitions guidanceCompact navigation and inertial subsystemsMiniature UAV flight controlSeismic, shock, and vibration monitoringHarsh environment structural feedbackEmbedded motion sensing for defense electronics
Specifications
Performance Specifications
| Input Range | ±60g |
| Bias Error | ≤4mg |
| Bias Long-Term Repeatability (1 year) | ≤1 (3σ)mg |
| Bias Temperature Sensitivity | ≤50µg/°C |
| Residual Bias Modeling Error | ≤170 (1σ)µg |
| Scale Factor | 0.65 to 0.85mA/g |
| Scale Factor Long-Term Repeatability (1 year) | ≤600 (3σ)ppm |
| Scale Factor Temperature Sensitivity | ≤100ppm/°C |
| Residual Scale Factor Modeling Error | ≤225 (1σ)ppm |
| Scale Factor Non-Linearity | ≤30µg/g² |
| Vibration Rectification Error (50–200 Hz) | ≤25µg/g²rms |
| Vibration Rectification Error (200–750 Hz) | ≤50µg/g²rms |
| Vibration Rectification Error (750–2000 Hz) | ≤100µg/g²rms |
| Intrinsic Noise | ≤7 (0–10 Hz), ≤70 (10–500 Hz), ≤1500 (500–10k Hz)µgrms |
| Resolution / Threshold | ≤1µg |
| Bandwidth | ≥300Hz |
Environmental Specifications
| Operating Temperature | -55°C to +95°C |
| Storage Temperature | -55°C to +95°C |
| Maximum Temperature Rate | < 5°C/min |
| Random Vibration (non-operating) | 6grms, 0.0185 g²/Hz, 5–2000 Hz, 60 min/axis |
| Random Vibration (operating) | 14grms, 0.0985 g²/Hz, 5–2000 Hz, 3 min/axis |
| Sine Vibration | 15g peak, 20–2000 Hz, 2 min/decade sweep/axis |
| Shock Tolerance | 40g, 11 ms, each orthogonal axis (MIL-STD-810G) |
| Magnetic Immunity | ≤10 Gauss, no permanent bias shift |
| Hermetic Sealing | Yes, for full humidity & thermal range endurance |
| Fungus Resistance | Compliant with MIL-STD-810G, Method 508.6 |
| Explosive Atmosphere Compatibility | Compliant with MIL-STD-810G, Method 511.5, does not ignite air mixture |
Electrical Specifications
| Input Voltage Range | ±13 to ±16 VDC |
| Nominal Voltage | ±15 VDC |
| Quiescent Current (per supply) | < 20 mA |
| Quiescent Power (@ ±15 VDC) | < 600 mW |
| Full Scale Max Current | < 100 mA |
| Output Type | Analog current (Accel & Temp) |
Package Information
Technical Drawings
