Advancing Machinery Solutions TM

Machinery Monitoring System’s Sentinel®-VM (Vibration Monitor) is a complete, stand-alone 12 channel machinery monitoring system. The VM monitors up to 8 accelerometer or velocity sensors and 4 analog sensors (4-20 mA or 0-5 volt) for inputs like temperature, pressure, flow, or rod drop/runout. It includes an embedded web software interface that displays the overall values for each channel, 2 alarm levels, sensor OK as well as short and long-term trends graphs. Alarm levels can be set for each channel individually. 

The embedded software also displays dynamic waveforms and up to a 6400 line FFTs without any additional software needed. No monthly or annual subscription fees.  It’s the perfect complement to our CPM (Compressor Performance Monitor) and EPM (Engine Pressure Monitor) modules. 

Sentinel® – VM Key Features

  • 8 accelerometer or velocity input channels (ICP)
  • 4 configurable 4-20 mA or 0-5 volt input channels
  • Supports both rotating (time-based) and reciprocating (crank-angle based) machinery
  • Changeable Usernames, Encrypted Passwords & Multi-Factor Authentication per TSA mandates
  • No special software required, only Web Browser & connection to the module. No monthly or annual subscription fees.
  • MODBUS (RS-485 & Ethernet communication)
  • Optional Alarm Relay (Dry contacts)
  • Class 1, Division 2, Groups A,B,C,D

Sentinel® – VM Capability

  • Wide range of Reciprocating/Rotating machinery applications
  • Frame and Cylinder movement
  • Crosshead impacts due to mechanical looseness or rubs
  • Rod Drop monitoring
  • Main Bearing issues
  • Turbo Chargers
  • Fans\Pumps
  • Electric Motors
  • Suitable for wide speed range
  • Short & Long-term trending



TSA Compliant Multi-factor Log-In
Real-time reciprocating machinery vibration monitoring