EPRO MMS6120 Dual-Channel Bearing Vibration Monitor

The EPRO MMS6120 offers precise, real-time monitoring of bearing vibration in critical machinery. This dual-channel vibration monitor excels in applications such as turbines, compressors, and pumps, where early detection of abnormal vibrations can prevent costly breakdowns. With its compact design and robust construction, it ensures accurate monitoring even under harsh conditions.

Key Features

Dual-Channel Monitoring: The EPRO MMS6120 supports two independent channels for electrodynamic vibration velocity sensors. This design allows users to monitor two bearings or components simultaneously for more comprehensive diagnostics.
Customizable Measuring Range: With continuous adjustability via configuration software, the measuring range adapts to various application needs, offering flexibility and precision.
High-Accuracy Measurement: This monitor provides an impressive accuracy of ±2% of the reading, ensuring reliable vibration data for better operational decisions.
Wide Frequency Range: It covers a frequency range from 10 Hz to 10 kHz, making it suitable for detecting a wide variety of vibration patterns across different machinery.
Alarm Functionality: The EPRO MMS6120 features two adjustable alarm levels per channel. Moreover, you can block alarms after configuration or via external inputs, giving operators full control.
Galvanic Isolation: The inputs and outputs of this device remain electrically isolated from the power supply, preventing interference and ensuring accurate readings.
Durable and Robust: Designed for industrial environments, the MMS6120 can withstand operating temperatures from -20°C to +70°C. Its rugged construction ensures reliable operation even in extreme conditions.

Technical Specifications

Specification	Details
Model Number	MMS6120
Sensor Inputs	Two independent inputs for electrodynamic vibration velocity sensors
Input Resistance	>100 kOhm
Voltage Range	-5 to +15 V DC
Measuring Range	Continuously adjustable with configuration software
Min. Dynamic Input Voltage	311 mVpp for 100% measuring range
Max. Dynamic Input Voltage	9500 mVpp for 100% measuring range
Frequency Range	10 Hz to 1000 Hz
Alarm Levels	Two adjustable alarm levels per channel
Resolution	10-bit
Output Type	Potential-free optocouplers on the rear strip connector
Output Voltage	Umax = 48 V DC
Max Output Current	100 mA
Width	30.0 mm (6 TE)
Height	128.4 mm (3 HE)
Length	160.0 mm
Weight	Approx. 450 g (15.87 oz)
Operating Temperature Range	-20°C to +70°C
Power Supply	24 VDC

Applications

The EPRO MMS6120 excels in vibration monitoring for industrial machinery. It is ideal for:

Turbines: Continuous vibration monitoring to prevent damage and reduce downtime.
Compressors: Detecting early signs of imbalance or misalignment.
Pumps: Ensuring smooth operation by monitoring bearing health.
Gearboxes: Identifying faults like gear wear or misalignment.
Motors: Monitoring for abnormal vibrations that may signal bearing wear.
Conveyor Systems: Tracking vibration to ensure reliable movement of materials.

Description

The EPRO MMS6120 is engineered for high-performance vibration monitoring in critical machinery. It uses electrodynamic vibration velocity sensors to monitor both radial and axial vibrations. By adjusting the measuring range via the configuration software, users can tailor the monitor to meet specific application requirements.

Operators benefit from its easy-to-use features, including two adjustable alarm levels per channel and galvanic isolation between input/output and the power supply. This ensures accurate, interference-free readings. The MMS6120 delivers real-time, reliable data, which helps to make informed decisions and improve maintenance planning.

This vibration monitor is designed for easy installation and long-term use. With a wide operating temperature range and a rugged build, it withstands industrial environments, including those with high vibrations, temperature fluctuations, and harsh operating conditions.