EPRO MMS 6120 Dual Channel Bearing Vibration Monitor

Dual channel Bearing Vibration Measurement module MMS 6120 measures absolute bearing vibration - using an output from an electrically driven vibration velocity type sensor.

The modules are designed in accordance with internationally accepted standards such as VDI 2056. These measurements, together with other measurements, are recommended for building turbine protection systems and provide the required inputs for analysis and diagnostic systems, fieldbus systems, distributed control systems, plant/host computers and networks (such as WAN/LAN, Ethemet).

These systems are also suitable for building systems to improve the performance and efficiency of steam-gas-water turbines, compressors, fans, centrifuges and other turbomachinery, increase operating safety and extend machine life.

-Part of the MMS 6000 system

-Replaceable during operation; Standalone usable, redundant power supply input

-Extended self-checking facilities; Built-in sensor self-testing facilities; Password protected operating levels

-Suitable for use with electrodynamic vibration sensors PR 9266/.. to PR9268/

-Read out of all measurement data via RS 232/RS 485, including optional harmonic order values ​​and phase angles

-RS232 interface for local configuration and readout

-RS 485 interface for communication with the epro analysis and diagnostic system MMS 6850

Environmental conditions

Protection class:Module: IP 00 according to DIN 40050 Front plate: IP21 according to DIN 40050

Climate conditions:according to DIN 40040 class KTF operating temperature range:0....+65°C

Temperature range for storage and transport:-30....+85°C

Permissible relative humidity:5....95%, non condensing

Permissible vibration:according to IEC 68-2, part 6

Vibration amplitude:0.15 mm in range 10...55 Hz

Vibration acceleration:16.6 m/s2 in range 55...150Hz

Permissible shock:according to IEC 68-2, part 29

peak value of acceleration:98 m/s2

nominal shock duration:16 ms

PCB/EURO card format acc. to DIN 41494 (100 x 160 mm)

Width: 30,0 mm (6 TE)

Height: 128,4 mm (3 HE)

Length: 160,0 mm

Net weight: app. 320 g

Gross weight: app. 450 g

incl. standard export packing

Packing volume: app. 2,5 dm3

Space requirements

14 modules (28 channels) fit into each

19“ rack