EPRO MMS6220 Dual channel eccentricity measurement module

The EPRO MMS6220 dual channel shaft eccentricity measurement module is an industrial monitoring device designed specifically for monitoring shaft eccentricity. Here are the details and features of the module:

Basic information
Model: EPRO MMS6220
Type: Dual channel shaft eccentricity measurement module
Technical characteristics
Dual channel design: The MMS6220 adopts a dual channel design, which can simultaneously monitor the shaft eccentricity in two different positions, improving the efficiency and accuracy of monitoring.
High-precision measurement: The module provides high-precision shaft eccentricity measurement data, ensuring that users can accurately understand the operating status of the equipment.
Non-contact measurement: The use of eddy current testing technology to achieve non-contact measurement, avoiding direct contact with the object to be measured, reducing wear and error.
Extended self-test function: Built-in sensor self-test function improves the reliability and stability of the device.
Password protection Operation level: Ensures device security and data confidentiality.
Redundant power input: Supports redundant power input to improve power supply reliability.
Technical parameter
Sensor input:
Input impedance: > 100 kΩ
Input voltage range: -1… -23 V dc
Input frequency range: Automatic low-pass tracking, 0.017… 70 Hz (1.02… 4200 rpm )
Measuring range: 400… 8000 mVpp, can be continuously adjusted by configuration software.
Power Supply:
Rated voltage: -26.7V dc
Rated current: 20mA/ 35mA Max
Alarm Settings:
Two alarm values are adjustable per channel (four alarm values per channel for gap measurement).
The alarm can be blocked by a channel normal/circuit fault function or an external input.
Output: optocoupler output through the terminal at the back of the module.
Application field
Turbomachinery: Suitable for steam engine, gas engine, water turbine, compressor, fan, centrifuge and other turbomachinery.
Integrated system: The measurement data of this module can be combined with the measurements of other modules to form a turbomachinery protection system, which is provided as input to the analysis and diagnosis system, fieldbus system, decentralized control system, etc.
Sum up
The EPRO MMS6220 dual channel shaft eccentricity measurement module has a wide application prospect in the field of industrial monitoring due to its high precision, non-contact measurement and extended self-check function. Its dual channel design and redundant power input further improve the reliability and stability of the equipment for a variety of turbomachinery and other industrial applications requiring high-precision shaft eccentricity monitoring.