CMCP420LED/LCD Display

CMCP420LED/LCD Display


Key features:

  • CE Approved
  • Solid State Reliability
  • Integral Sensor
  • 4-20 mA Output
  • Dynamic Signal Output.




The CMCP420VT is a solid state, loop powered vibration transmitter. It provides a 4-20 mA output that is proportional to overall vibration in terms of velocity. The CMCP420VT continuously monitors machinery health and transmits directly into a PLC or DCS for trending, alarm and machine shutdown. In addition, the CMCP420VT provides access to the dynamic transducer output. Portable data collector/analyzers can be utilized for detailed machine fault analysis.

Simple Installation:
Simply mount the CMCP420VT into a tapped hole in the bearing housing or machine case, connect two wires into a 4-20 mA loop, and you are ready to interface into a PLC or DCS. Electrical conduit may be connected directly to the top 3/4″ NPT fitting. The CMCP420VT has a tapped 1/4″-28 UNF hole and has several adapters to fit almost any application. If the optional LED display is ordered it is shipped loose, and is a simple installation.



Technical Specs:

Output: 4-20 mA proportional to full scale Velocity
Frequency Response: 2-2,000 Hz
Buffered Output:: Acceleration, 100 mV/g
Accuracy: ± 5%



Power (Two wire loop power):  + 18 to + 36 Vdc
Maximum RL: RLmax= (Vs-14-Vd)/.02
RL= Load Resistance
Vs= DC Supply Voltage
Vd= Display Voltage: 5.0 Vdc for LED, 2.0 Vdc for LCD, 0.0 Vdc for no display.
The Recommended RL for most installations is: 250 Ohms 0r 100 Ohms, @ Vs=24 Vdc
Grounding: Case Isolated



Operating Temperature: -20º C to +85º C
Sealed: Epoxy Encapsulated
Enclosure: SS, NEMA 4, 4X, 12
Mounting: 1/4″-28 UNF Stud Mounted
Weight: 8 oz. (without display)


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