Epro MMS3110 Dual Channel Shaft Vibration Transmitter

The Epro MMS3110 Dual Channel Shaft Vibration Transmitter is a high-precision monitoring module designed to measure and process shaft vibration levels in critical rotating machinery. As part of the Epro MMS3000 series, this transmitter is engineered for use with eddy current proximity probes to provide real-time vibration monitoring and machine protection.

With two independent channels, the MMS3110 allows simultaneous measurement of shaft vibration in two axes, making it ideal for turbines, compressors, large motors, and generators. The module converts raw sensor data into standardized outputs that can be integrated into condition monitoring and protection systems. Its advanced diagnostics and fast response make it a key component for predictive maintenance and machinery safety.

Product Specifications

Product Applications

The Epro MMS3110 is widely used in industrial applications that demand precise shaft vibration monitoring and protection:

• Turbomachinery Monitoring: Continuous vibration measurement in turbines and compressors.

• Generators and Large Motors: Detects imbalance, misalignment, and bearing wear.

• Machinery Protection Systems: Provides real-time vibration data to trip and alarm systems.

• Condition Monitoring: Supplies accurate vibration measurements for trend analysis and predictive maintenance.

• Oil & Gas and Power Generation: Designed for critical rotating equipment in harsh industrial environments.

• Industrial Process Plants: Integrates with DCS and monitoring systems for comprehensive machine diagnostics.

Product Advantages

• Dual-Channel Design: Monitors shaft vibration in two independent axes simultaneously.

• High Accuracy: ±0.1% of full scale for precise measurement and analysis.

• Fast Response: <5 ms reaction time for real-time machinery protection.

• Multiple Outputs: 4–20 mA, buffered raw signal, and alarm relay outputs for flexible integration.

• Built-In Diagnostics: Continuous self-test and sensor fault detection enhance system reliability.

• Industrial-Grade Construction: Designed to perform reliably in harsh and electrically noisy environments.

FAQ

1. What type of sensors can the MMS3110 interface with?

   It is designed to work with eddy current proximity probes for shaft vibration measurement.

2. How many channels does the MMS3110 provide?

   The module offers two independent vibration measurement channels.

3. What is the measurement range for shaft displacement?

   The MMS3110 supports a range of 0–1000 µm for displacement measurements.

4. What is the frequency range supported by the MMS3110?

   It can process vibration signals from 0.5 Hz to 10 kHz.

5. What output options are available on the MMS3110?

   It provides 4–20 mA current outputs, buffered raw sensor signals, and alarm relays.

6. Does the MMS3110 include diagnostics?

   Yes, it features self-test, probe fault detection, and wiring integrity checks.

7. Is the MMS3110 suitable for integration with Epro MMS3000 systems?

   It is fully compatible with MMS3000 racks and associated monitoring systems.

8. What is the accuracy level of the MMS3110?

   The transmitter provides ±0.1% of full scale accuracy for critical applications.

9. Is the MMS3110 appropriate for real-time machine protection?

   Yes, with a response time under 5 ms, it is ideal for real-time protection systems.

10. Which industries typically use the MMS3110?

    It is extensively used in oil & gas, power generation, chemical plants, and heavy industrial machinery monitoring.