Meggitt Vibro-Meter MPC4 200-510-SSS-1Hh Machinery Protection Card
The Meggitt MPC4 with model code 200-510-SSS-1Hh is a core machinery protection card designed for the VM600 series monitoring system under Vibro-Meter product line. Equipped with advanced DSP processing technology, it supports multi-channel dynamic signal acquisition and continuous real-time monitoring of rotating machinery vibration, shaft displacement and rotational speed parameters.
This hot-swappable module integrates built-in sensor power supply and complete signal conditioning circuits. It complies with API 670 machinery protection standards and provides programmable alarm and danger threshold logic. Widely deployed in energy and chemical industries for turbomachinery protection system maintenance, upgrading and spare parts replacement.
Main Specifications
- Brand: Meggitt (Vibro-Meter)
- Model: MPC4, Part No. 200-510-SSS-1Hh
- Channel Configuration: 4 dynamic signal inputs + 2 tachometer speed inputs
- Supported Sensors: Proximity probes, ICP accelerometers and velocity sensors
- Signal Frequency Range: 0.1 Hz up to 10 kHz programmable bandwidth
- Hot Swap Support: Live insertion and removal without rack power off
- Front Interface: BNC port for raw signal debugging and oscilloscope testing
- Operating Temperature: -25°C ~ +65°C
- Compliance: API 670 standard for machinery protection systems
- Matched System: Meggitt VM600 series monitoring rack platform
Core Functions
- Real-time sampling and processing of vibration, displacement and rotational speed signals
- Digital filtering, integration, differentiation and RMS value calculation for dynamic signals
- Order tracking function to monitor amplitude and phase under variable speed conditions
- Programmable Alert and Danger alarm thresholds with adjustable delay and hysteresis
- Built-in power supply for proximity probe systems and ICP vibration sensors
- Onboard self-diagnosis to detect sensor failure, wiring fault and module abnormality
- Transmit measurement data and fault status to IOC4T communication module and host software
- Output interlock signals to trigger machine protection under dangerous vibration conditions
- 7 LED indicators on front panel for intuitive running status and fault display
- Support metric and imperial unit conversion for flexible industrial configuration
Application Scenarios
- Power plant steam turbine, gas turbine and generator set protection monitoring systems
- Oil & gas field centrifugal compressor, pump and expander online monitoring cabinets
- Offshore platform hazardous area turbomachinery vibration protection projects
- Petrochemical plant large rotating machinery condition monitoring platforms
- Combined cycle power unit bearing vibration and axial thrust displacement detection
- Mining plant large fan, blower and heavy-duty rotating equipment monitoring
- Cement plant kiln and raw material mill critical machinery protection systems
- VM600 rack system expansion, renovation and aging module replacement work
- Process industry API 670 compliant machinery protection system upgrade projects
- Overseas energy plant spare parts stocking for rotating equipment monitoring systems
