The XM-120 2-channel module can be installed for monitoring shafts, housings or bedplates of rotating machinery such as turbines, pumps, compressors, motors or fans. It accepts input signals from a proximity probe, accelerometers or any device with a voltage output signal such as speed or pressure sensors. The connection of a tachometer TTL signal allows the reading of phase, speed and provides up to 14 critical condition parameters per channel. The module includes a single integrated relay, expandable to 5 and two 4-20 mA signals.
Among the wide range of XM modules the following can be selected depending on the measurement requirements:

Vibration and eccentricity (2 ch):

• XM-124 Standard Dynamic Measurement Module
• XM-120 Standard (replaced by XM-124)
• XM-120E Eccentricity (replaced by XM-124)
• XM-121 Low Frequency (replaced by XM-124)
• XM-122 High frequency gSE
• XM-123 Aeroderivation

Velocity and position (2 ch):

• XM-220 Speed
• XM-320 Position

Global vibration (6 ch):

• XM 160 Standard global vibration
• XM 161 + 4-20 mA outputs.
• XM 162 + proximity sensors comp.

Monitoring of temperature and other variables (6 ch):

• XM-360 Process
• XM-361 Temperature
• XM-362 Insulated thermocouples

Relay extension (4 ch):

• XM-440 Master
• XM-441 Expansion

The XM modules can communicate the measured data to the Emonitor predictive software.

Contact our sales department for more information.