STI Vibration Monitoring, Inc. Vibration Monitoring & Machine Protection Systems
1010 East Main Street, League City, TX 77573
www.stiweb.com / www.stiwebstore.com
Tel 281.334.0766   
Toll Free 888.777.7213   
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CMCP420VT-T Dual Parameter Loop Powered Vibration
and Temperature Transmitter

Field Application Note: Differential Expansion TSI

Dual Parameter Loop Powered Vibration and Temperature Transmitter

      Features:

  • CSA and UL Approved Class 1, Div 2, B-D
  • CE Approved
  • Dual Parameter (Vibration and Temperature)
  • Solid State Reliability
  • 2-Wire Loop Powered (4-20 mA)
  • 3/4" NPT for Conduit Connections
  • Industry Standard 1/4" x 28 NF Mounting
  • Optional Display (Vibration or Temperature)

The CMCP420VT-T is a Dual Parameter solid state, loop powered vibration and temperature transmitter. It provides two (2) 4-20 mA output that are proportional to overall vibration in terms of velocity and temperature. The CMCP420VT-T continuously monitors machinery health and transmits directly into a PLC or DCS for trending, alarm and machine shutdown.

CMCP420VT Series CMCP420VT Series Manual Rev. H 032012 Tech Note for CMCP420VT Assembly Instructions CE Approved CSA and UL Approved Class 1, Div 2, B-DWiring Instructions

Buy CMCP420VT-T Dual Parameter Loop Powered Vibration and Temperature Transmitter

Simple Installation:

Simply mount the CMCP420VT-T into a tapped hole in the bearing housing or machine case, connect two wires into each 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 adaptors to fit almost any application. If the optional LED display is ordered it is shipped loose, and is a simple installation.

Specifications:

Dynamic  
Output 1: 4-20 mA proportional to full scale Velocity
Output 2: 4-20 mA proportional to 0-100° C (-32 to 212° F)
Frequency Response: 2-2,000 Hz
Temperature Range: 0-100° C (-32 to 212° F)
Accuracy: ±5% Velocity, 2.5° C temperature
Electrical  
Power (Two wire loop power): + 18 to + 36 Vdc
Maximum Load: 600 Ohms max. @ Vs = 22 to 36 Vdc.
300 Ohms max. @ Vs = 18 Vdc.
Grounding: Case Isolated
Environmental  
Operating Temperature: -20° C to +85° C
Sealed: Epoxy Encapsulated
Enclosure: SS, NEMA 4, 4X, 12
Mounting: 1/4"-28 UNF Stud Mounted
Weight: 8 oz. (without display)

 

Accessories:

CMCP-420VT Loop Powered 4-20 mA Vibration Transmitter

CMCP420EL

CMCP-420VT Loop Powered 4-20 mA Vibration Transmitter

CMCP420LED

CMCP-420VT Loop Powered 4-20 mA Vibration Transmitter

CMCP420WF

 

Dimensions:

CMCP420VT-T Dimensions CMCP420LED dimensions A CMCP420LED dimensions B

 

Ordering Information:

CMCP420VT-T X Loop Powered Solid State Vibration Transmitter
  1 0-1 in/sec (0-25.4 mm/sec) RMS, -32-212° F (0-100° C)
2 0-2 in/sec (0-50.8 mm/sec) RMS, -32-212° F ( 0-100° C)
CMCP420LED -XX CMCP420VT Display Retrofit
  -01 0-1 in/sec
-02 0-2 in/sec
-03 0-25.4 mm/sec
-04 0-50.8 mm/sec
-05 0-100° C 
-06 -32-212° F
CMCP420EL   3/4" NPT Elbow
CMCP420WF   3/4" NPT Weatherproof Cable Fitting

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