Emerson EPRO VBM030 Vibration Monitoring Module
$178.00
$390.00
Penerangan
Product Description
The Emerson EPRO VBM030 is a multi-channel vibration analysis module developed for integration into AMS 6500 and MMS 6000 machinery protection systems. It is intended for continuous condition monitoring and protective shutdown functions in rotating equipment by capturing and processing dynamic vibration signals in real time.
The module accommodates multiple sensor technologies including eddy current probes, velocity sensors, and accelerometers. With built-in signal conditioning and evaluation functions, VBM030 supports advanced diagnostics such as RMS, peak value tracking, and configurable alarm thresholds, making it suitable for safety-critical applications.
Technical Specifications
| Parameter | Specification |
|---|---|
| Input Configuration | 2 to 4 independent analog channels |
| Supported Sensors | Eddy current probes (PR6422, PR6423, PR6424), velocity sensors (PR9268), accelerometers |
| Measurement Capability | Displacement and velocity measurement based on sensor type |
| Measurement Limits | Up to 100 mm/s (velocity), ±2 mm (displacement) |
| Accuracy | ±0.5% of full scale |
| Frequency Response | DC to 20 kHz |
| Signal Processing | Real-time filtering, RMS calculation, peak detection, configurable alarm/trip logic |
| Analog Outputs | 4–20 mA, 0–10 V |
| Relay Outputs | Integrated relay contacts for alarm and trip functions |
| Communication Interfaces | Modbus TCP/IP, RS-485 |
| Supply Voltage | 24 VDC nominal (operating range 18–36 VDC) |
| Operating Temperature | -20°C to +70°C |
| Protection Rating | IP65 |
| Mounting Method | DIN rail or rack-mounted installation |
| Dimensions | 100 × 160 × 40 mm |
Key Functional Characteristics
The VBM030 combines signal acquisition and protection logic within a single module, enabling direct implementation of alarm and trip strategies without external processing units. Its wide frequency bandwidth supports both low-speed and high-speed machinery monitoring. The inclusion of relay outputs enhances its role in safety systems by allowing direct triggering of shutdown mechanisms. Compatibility with multiple sensor types simplifies system design and reduces the need for additional interface modules.
Application Scenarios
This module is typically applied in the monitoring and protection of turbines, compressors, pumps, and gear-driven equipment. It is well suited for power generation plants, petrochemical facilities, and other industrial environments where early fault detection and automated protection are required.
FAQ
Q: Does the module support both monitoring and protection functions?
Yes, it integrates measurement, evaluation, and alarm/trip logic within the same unit.
Q: Can accelerometers be connected directly?
Yes, the module supports accelerometer inputs alongside displacement and velocity sensors.
Q: How are alarms and trips handled?
Through configurable thresholds with relay outputs that can be wired directly to shutdown systems.
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