3500/42M
3500/42M
3500/42M

3500/42M module

The following graphs show the maximum machine speed allowed for a monitor channel pair
configured for REBAM. The maximum speed depends on the number of rolling elements in the bearing.
The graphs are generated with the following assumptions:
l The rotor lowpass filter corner is set at 3.2 times the shaft speed.
l The spike highpass filter corner is set at four times the element pass frequency for the outer race
(BPFO).

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Description

Description
The 3500/42M Proximitor Seismic Monitor:
l Protects machinery by continuously comparing
monitored parameters against configured alarm
setpoints to drive alarms.
l Communicates essential machine information to both
operations and maintenance personnel.
The 3500/42M Proximitor Seismic Monitor is a four-channel
monitor that accepts input from proximity and seismic
transducers. It conditions the signal to provide vibration and
position measurements and compares the conditioned
signals with user-programmable alarms.
You can program each channel using the 3500 Rack
Configuration Software to monitor and report:
l Radial vibration l REBAM
l Thrust position l Acceleration
l Differential
expansion l Shaft absolute
l Eccentricity l Circular acceptance region
l Velocity

3500/42M

3500/42M

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