Vibration Displacement Application Example; Vibration Displacement Sensor - GE Mark VIeS System Manual

Vibration Displacement Application Example

In the following figure (Vibration Displacement Sensor), Proximitor voltage inputs to a YVIB application are measured at the
terminal board screws. Assume this sensor is connected to Channel 4 as a VibProx input (no Keyphasor).
Scale Factor
Nominal Gap Setting
We will configure Channel 4 for the following behaviors:
• Return GAP4_VIB4 and VIB4 signals as mils.
• Set SysLim1GAP4 to LATCH True if GAP4_VIB4 ≥ 55 mils.
• Set SysLim2GAP4 to LATCH True if GAP4_VIB4 ≤ 45 mils.
• Set SysLim1VIB4 to True if VIB4 ≥ 8 mils
• Set SysLim2VIB4 to LATCH True if VIB4 ≥ 15 mils
YVIB Vibration Monitor Modules
PR4L
PR4H
20ms (3000 RPM)

Vibration Displacement Sensor

Example Proximitor Specifications
Public Information
PVIB/YVIB
200mV/mil
50 mils
GEH-6855_Vol_II System Guide 251