Product Overview

The MMS3120/022-100 is a dual-channel bearing vibration transmitter from EPRO, designed for turbomachinery applications in power stations, refineries, and chemical plants. As part of the MMS3000 series, this precision monitoring device measures and processes absolute bearing vibrations using electrodynamic transducers. Manufactured in Germany, the MMS3120/022-100 ensures reliable performance and accurate monitoring for critical rotating machinery such as compressors, pumps, gearboxes, and fans.

Technical Specifications

Performance and Design

• Dual-Channel Monitoring: The MMS3120/022-100 features two independent channels, providing accurate and reliable monitoring of bearing vibration for complex machinery systems.

• Microcontroller-Based Signal Processing: Integrated signal processing ensures fault detection, limit supervision, and sensor health checks.

• Flexible Output: The module offers flexible output assignment with a 0/4–20 mA current output for easy integration into various control systems.

• Reliable Performance: Designed for direct mounting on machinery, the MMS3120/022-100 is engineered to perform consistently in high-vibration environments.

Applications

• Absolute Bearing Vibration Monitoring: Ideal for real-time monitoring of bearing vibrations in rotating machinery such as turbines, pumps, compressors, and gearboxes.

• Predictive Maintenance: By detecting potential issues early, the MMS3120/022-100 helps reduce downtime and prevent unexpected failures in critical equipment.

• PLC Integration: The module can be easily integrated with PLCs and host computers for centralized or decentralized vibration monitoring.

• Industry Usage: Commonly used in power stations, refineries, and chemical plants for machine protection and performance monitoring.

Compatibility

The MMS3120/022-100 works seamlessly with EPRO electrodynamic transducers, such as the PR9268/20, PR9268/60, and other models. It supports integration with centralized monitoring systems and is compatible with RS232, RS485, and Modbus RTU industrial protocols.

Frequently Asked Questions (FAQ)

Q: Is the MMS3120/022-100 module original and new?
A: Yes, we supply brand-new, original EPRO modules.

Q: Do you have stock available?
A: Yes, the MMS3120/022-100 is in stock and ready to ship.

Q: How fast can you deliver?
A: Orders ship within 3 days to 2 weeks, depending on quantity and logistics.

Q: What shipping methods do you use?
A: We typically ship via DHL, FedEx, or UPS.

Q: What if the module has a quality issue?
A: We offer a 30-day return policy for any verified quality issues.

Q: What sensors are compatible with MMS3120/022-100?
A: It supports EPRO electrodynamic transducers such as PR9268/20, PR9268/60, and others.

Q: Can it be configured easily?
A: Yes, configuration is done via MMS3910W software.

Q: Does it support industrial protocols?
A: Yes, it supports RS232, RS485, and Modbus RTU.

Conclusion

The MMS3120/022-100 dual-channel bearing vibration transmitter from EPRO is an essential tool for predictive maintenance and vibration monitoring in turbomachinery applications. With its dual-channel configuration, integrated diagnostics, and compatibility with EPRO transducers, it offers high-reliability performance in critical industries like power generation, refineries, and chemical plants. The module ensures the safe operation and performance of machinery while enabling real-time diagnostics and fault detection for proactive maintenance.