VM600 MPC4 is the core component of the VM600 series mechanical protection system under the Vibro-Meter (now part of Meggitt) brand. It is specifically designed for providing high-precision vibration and condition monitoring for rotating machinery and critical equipment.
Main features
Multi-channel measurement:
Includes 4 dynamic signal channels and 2 speed (velocity) channels, all of which can be programmed independently.
Can simultaneously measure and monitor acceleration, speed, and displacement (proximity) signals.
High-precision measurement:
Utilizes advanced digital signal processing (DSP) technology to achieve real-time measurement and monitoring.
Provides high-resolution measurement and real-time response, ensuring the safe operation of critical equipment.
Flexible configuration:
Supports programmable wideband and narrowband filters, as well as monitoring amplitude and phase.
Programmable alarms, hazards, and set points, adaptive alarms and hazard levels.
Easy integration:
The front panel is equipped with BNC connectors, facilitating the analysis of buffered “raw” sensor signals.
Supports communication with upper computers, DCS/PLC systems, facilitating centralized management and analysis.
High reliability:
Subjected to strict quality control and testing to ensure long-term stable operation in harsh industrial environments.
Some versions have passed IEC 61508 and ISO 13849 certifications, suitable for safety-critical environments.

Application scenarios
The VM600 MPC4 mechanical protection card is widely used in various industrial fields, especially in scenarios with high requirements for real-time monitoring and protection of equipment operation, such as:
Aviation field: Used to monitor the vibration and condition of aircraft engines to ensure flight safety.
Power generation field: In power plants, it is used to monitor the vibration and condition of key equipment such as turbines and generators to prevent equipment failures.

Oil and gas field: Used to monitor the vibration and condition of equipment such as drilling equipment, compressors, and pumps to ensure production safety.
Chemical field: Used to monitor the vibration and condition of key equipment such as high-speed centrifuges and mixing equipment to prevent equipment damage and production accidents. Version selection
The VM600 MPC4 mechanical protection card offers multiple versions to meet the requirements of different application scenarios:
Standard version: Supports all functions and processing modes, suitable for most industrial applications.
Independent circuit version: Coated with a conformal coating on the circuitry, providing additional environmental protection to prevent erosion by chemicals, dust, moisture, and extreme temperatures.
Safety (SIL) version: Certified by IEC 61508 and ISO 13849, suitable for safety-critical environments such as SIL 1 and PL c applications.







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