Description
Technical Features
Main characteristics of parameter categories
The measurement principle adopts eddy current sensor technology and non-contact measurement of radial relative displacement of the shaft
Input characteristics, differential input, electrical isolation
Voltage range: 0~-22V DC
Frequency range: 15~2000Hz
Input impedance:>100k Ω
Measurement range from 0~400mV to 0~8000mV, can be continuously adjusted through software
Output configuration: Two 4-20mA current outputs (maximum load of 500 Ω)
Two channels of 0-10V voltage output
Two channels of 0-20Vpp dynamic signal output (for spectrum analysis)
Four alarm outputs (two per channel)
working mode
Dual channel independent mode: each channel measures separately
Smax mode: X-Y direction vibration vector and maximum value
Sppmax mode: Maximum vibration peak to peak value in the X-Y direction
(Compliant with API 670, VDI 2059, DIN 45670 standards)
Power supply requirement: redundant power input (18~31.2V DC), power consumption ≤ 6W
Environmental adaptability working temperature: 0~+65 ° C, protection level: IP00 (module)/IP21 (front panel)
Application field
Turbomachinery: Steam/Gas/Water Turbine, Turbocompressor
Universal rotating equipment: pumps, fans, gearboxes, centrifuges
Key equipment protection systems for large industrial facilities such as power plants, refineries, and chemical plants
Product advantages
Non contact measurement: avoids interference with rotating components, improves measurement accuracy and equipment lifespan
Online replaceable: supports hot swapping during operation, reducing maintenance downtime
Built in intelligence: microprocessor realizes signal linearization, spectrum analysis, and fault diagnosis
Redundancy design: Dual redundancy of power supply and channel ensures reliable monitoring of critical equipment
Flexible configuration: The measurement range, alarm value, and output mode can be set through software to adapt to different application requirements
MMS6120 PDF
MMS6120
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