VIBRO-METER MPC4 200-510-064-034 VM600 Mechanical Protection Card

VIBRO - METER MPC4 200 - 510 - 064 - 034 is a mechanical protection card used in the VM600 rack-mounted mechanical monitoring system. The following is its introduction:

Features and functions

Multi-channel design: Provides 4 dynamic signal input channels and 2 tachometer (speed) channels, all channels can be configured independently, can measure and monitor multiple signals simultaneously, and can meet different monitoring needs.

Strong signal processing capability: Dynamic signal input is fully programmable and can accept signals representing acceleration, velocity and displacement. Using advanced DSP technology, it has on-board multi-channel processing capabilities and can measure multiple physical parameters such as relative and absolute vibration, Smax, eccentricity, thrust position, etc.

Programmable filter: Equipped with programmable broadband and narrowband filters, the signal can be filtered according to actual needs to improve the accuracy and reliability of the measurement.

Real-time monitoring and alarm: Able to monitor amplitude and phase simultaneously, with programmable alarm, danger and determination set points, and also supports adaptive alarm and danger levels. When the monitored parameters exceed the set threshold, an alarm can be issued in time to remind the operator to take corresponding measures.

Convenient signal analysis: The front panel is equipped with a BNC connector to facilitate the analysis of the buffered "raw" sensor signal, which helps to conduct in-depth analysis and fault diagnosis of the equipment's operating status.

Hot-swap function: Supports real-time card insertion and removal, which is convenient for card replacement or maintenance during system operation without downtime, reducing the impact on the production process.

Technical parameters

Dynamic signal input: Each MPC4 card has 4 inputs, with a DC range of 0 to +20V or 0 to -20V, an AC range of up to ±10V, a common mode voltage range of -50V to +50V, a CMRR greater than 60dB at 50Hz, a crosstalk of -72dB, and an input impedance of 200kΩ.

Shaft relative vibration processing: Vibration measurement range is 0.1Hz to 10kHz, and gap/position measurement range is DC to 1Hz. In terms of amplitude accuracy, the vibration is ±1% of the full scale, the gap/position is ±1% of the full scale, the linear error is less than ±1%, and it has an initial gap/offset compensation function.

Physical characteristics: height is 6U (262 mm, 10.3 inches), width is 20 mm (0.8 inches), and weight is about 0.40 kg (0.88 pounds).

Application field

This mechanical protection card is mainly used in various industrial scenarios that require vibration monitoring and protection of rotating machinery, such as monitoring of generators, pumps, compressors and other equipment. It is widely used in power plants, petrochemicals, machinery manufacturing and other industries. By real-time monitoring of the vibration of the machinery, it ensures the normal operation of the equipment, prevents the occurrence of failures, and reduces downtime and maintenance costs.