Product Overview
The Engine Monitoring PCB is a critical avionics component designed for real-time monitoring and data acquisition of aircraft engine parameters. This ruggedized printed circuit board integrates advanced sensor interfaces, signal conditioning circuits, and communication protocols to ensure comprehensive engine health monitoring and optimal flight safety.
Key Features
Multi-Parameter Monitoring
- Temperature sensing for exhaust gas, cylinder head, and oil temperatures
- Pressure monitoring for oil, fuel, and manifold systems
- Vibration detection and analysis capabilities
- RPM and engine speed measurement
- Fuel flow and consumption tracking
Robust Design Standards
- DO-160 environmental qualification for aviation applications
- Operating temperature range: -55ยฐC to +85ยฐC
- Vibration and shock resistant construction
- EMI/EMC compliance for avionics installations
- Conformal coating for moisture and corrosion protection
Advanced Signal Processing
- High-resolution analog-to-digital converters
- Built-in signal conditioning and filtering
- Real-time data processing capabilities
- Configurable alarm thresholds and alerts
- Data logging and trend analysis functions
Communication Interfaces
- ARINC 429 data bus compatibility
- RS-485/RS-232 serial communication
- CAN bus protocol support
- Ethernet connectivity options
- USB interface for maintenance and configuration
Technical Specifications
- Input Channels: 16-32 configurable analog inputs
- Operating Voltage: 28V DC aircraft power (18-32V range)
- Power Consumption: <15W typical operation
- Data Rate: Up to 100 samples per second per channel
- Accuracy: ยฑ0.1% full scale with temperature compensation
- Form Factor: Standard 3U or 6U VME/VPX compatible
Applications
Ideal for installation in commercial aircraft, business jets, military aviation, and experimental aircraft requiring comprehensive engine monitoring capabilities. Compatible with both turbine and piston engine configurations across single and multi-engine platforms.
Certifications & Compliance
- TSO-C124a certified for aircraft engine monitoring equipment
- FAA/EASA approved for commercial aviation use
- AS9100 quality management system manufactured
- RTCA DO-254 design assurance compliance
This Engine Monitoring PCB delivers the reliability, accuracy, and integration capabilities essential for modern aircraft engine management systems, supporting both routine operations and predictive maintenance programs.
