Product Introduction
EPRO MMS3120/022-100 is a dual-channel bearing vibration sensor transmitter module (Vibration Transmitter) used for industrial rotating machinery vibration monitoring. It is an important component of the EPRO MMS 3000 series vibration monitoring system, specifically designed for real-time acquisition, processing, and output of vibration status of bearings or similar critical parts. Signal acquisition is achieved by connecting electrodynamic vibration sensors (Electrodynamic Vibration Transducers), and the sensor output signals are converted into industrial standard current signals (typically 0/4-20 mA).
Technical Specifications
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Manufacture |
EPRO |
|
Model |
MMS3120/022-100 |
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PN Number |
MMS3120/022-100 |
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Description |
Vibration Transmitter |
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Origin |
Germany |
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Dimension |
34*25*14cm |
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Weight |
1.5kg |
Product Details
EPRO MMS3120/022-100 is primarily used to receive output signals from two independent vibration sensors. The commonly used type of vibration sensor in industry is the electrodynamic vibration sensor (Also Known as an Electrodynamic Transducer), which converts mechanical vibration into electrical signals through the principle of electromagnetic induction. The module inputs these signals into the internal signal processing circuit for processing.
The main functions of EPRO MMS3120/022-100 include:
Connect two independent vibration sensors to achieve independent monitoring and output of dual-point or bidirectional vibration signals.
Compatible with various EPRO vibration sensors (such as the PR9268 series).
It can monitor the working status of the sensors and the internal circuits of the modules.
The structural design allows for direct installation near the machinery equipment, and it can adapt to mechanical vibrations and temperature changes in industrial environments.
EPRO MMS Vibration Transmitter
What is a Vibration Transmitter?
In industrial condition monitoring systems, the Vibration Transmitter is a device that converts mechanical vibration signals into standard electrical signals (such as 4–20 mA) that can be processed by control systems or monitoring platforms. It is usually installed near mechanical equipment and is used in conjunction with vibration sensors (such as electromechanical vibration sensors or eddy current sensors), serving as the core component for on-site signal acquisition and system integration.
In the EPRO system, these vibration transmitters are typically part of the MMS 3000 or MMS 6000 series and are specifically designed for online monitoring and protection of critical rotating machinery (such as turbines, compressors, pumps, etc.).
EPRO Vibration Transmitter Features and Benefits
The EPRO vibration transmitter supports dual-channel or multi-channel input, enabling simultaneous monitoring of multiple sensor inputs and facilitating the collection of vibration data from different directions or different parts.
The output typically uses a 0/4–20 mA standard analog current signal, which is convenient for integration with industrial automation systems (PLC, DCS, etc.). In case of a fault, a jump in the output (such as 0 mA) can indicate abnormal equipment status.
The sensor is designed to adapt to industrial environments and can be directly installed on steam turbine equipment to improve signal quality.
The EPRO vibration transmitter consists of
MMS3120/022-000 / MMS3120/022-100 Dual-channel Bearing Vibration Transmitter
PR9670 Series Vibration Transmitter