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   
Fax 281.334.4255   
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CMCP422VTS Series Side Exit Loop Powered Transmitter

Field Application Note: Differential Expansion TSI

 

   Features:

  • Low Cost
  • Loop Powered 4-20mA Output
  • Interfaces Directly to PLC/DCS System
  • Two Different Ranges Available (1.0 and 2.0 In/Sec RMS)
  • Standard 2 Pin MS 5015 Connector
  • Optional Armored Integral Cable
  • 3 Connector Options Available

Typical Applications
Fans, Motors, Pumps, Compressors, Centrifuges, Conveyors, Air Handlers, Gearboxes, Rolls, Dryers, Presses, Cooling, HVAC, Spindles, Machine Tooling, Process Equipment and many more.


The CMCP422VT 4-20mA Sensor Series are an accelerometer and transmitter packaged together into single industrial sensor housing. The sensors are available with an industry standard 2 Pin MS 5015 connector, a 4 Pin M12 (Eurostyle) or an integral cable. These 4-20mA sensors and are slightly larger than your average accelerometer or velocity sensor but provide a 4-20mA output signal that is proportional to the overall vibration in terms of Velocity RMS or Peak. The 4-20mA signal can be connected directly to a process controls systems such a PLC, DCS or SCADA system which in turn provides a very cost effective vibration monitoring system without degrading the quality or reliability of the system. Just like a pressure, temperature or flow measurement, PLC’s, DCS’s and SCADA systems can easily be programmed to effectively monitor the equipment and provide the user with the right information to streamline condition based maintenance. Buffered output signals can also be provided in addition to the 4-20mA output to connect to a portable vibration analyzer to gather detailed analysis such as time wave forms and FFT data. An optional 10mV°C temperature output is also available which can be taken into a controls system and scaled for 0-100°C (32 to 212°F). The CMCP422VT Series with integral cables include a QuickFit mounting adapter which allows the user to connect and reconnect the sensor without having to disconnect the cable, the sensor tightens with a ¾ turn locking thread. The CMCP422VT Series sensors with either the MS 5015 connectors or M12 Eurofast connectors are covered by STI’s Lifetime Warranty. All sensors mount with a ¼”-28 UNF mounting bolt or stud, thread adapters are available for any mounting style.

 

Buy CMCP422VT Series Loop Powered Transmitter

CMCP 420VT Transmitter Approval Label

 

Connector Options:

CMCP422VTS-XX-C
2 Pin Connector

CMCP422VT Series

CMCP422VTS-XX-M12
M12 Connector

CMCP422VT Series

CMCP422VTS-XX-I
Integral Cable

CMCP422VT Series

 

Specifications:

Technical Performance
Mounted Base Resonance: 5 kHz Min.
Velocity Ranges: -01 Model: 0-1.0 In/Sec RMS (0-25.4mm/Sec)
-02 Model: 0-2.0 In/Sec RMS (0-50.8mm/Sec)
Frequency Response: 10 Hz to 1 kHz ± 5% - ISO 10816
Isolation: Base Isolated
Measurement Range: 50 g peak
Transverse Sensitivity: Less than 5%
Electrical
Output Current: 4-20mA DC Proportional to RMS Velocity
Supply Voltage 15 to 30 VDC
Settling Time: 2 seconds
Output Impedence: Loop Resistance 600 Ohms Max @ 24VDC
Case Isolation: >108 Ohms at 500 Volts
Environmental
Operating Temperature Range: -25° C to +90° C (-13 to 194° F)
Sealing: IP67
Maximum Shock: 5000 g
Mechanical
Case Material: Stainless Steel
Sensing Element: PZT/Compression Type
Mounting Torque: 70 lb/in
Weight: 5.47 Oz (155g)
Mounting: 1/4" - 28 UNF Mounting Stud (Supplied with Sensor)
Mating Connector: 2 Pin, 4 Pin or Integral Cable
Cable Type: CMCP602 Series (Not included with Sensor)
Mounting Accessories
See STI's Field Application Note on Accelerometer Transducer and Installation.
Mounting Tool Kit: CMCP270-01
Mounting Pad: CMCP200 Series
NPT Adapters: CMCP203 Series
Cables: CMCP602 Series
Thread Adapters: CMCP237 Series Metric Adapters (1/4"-28 to M6, M8 and M10)
CMCP238 Series English Adapters (1/4"-28 to 5/16"-24 and 3/8"-24)

Ordering Information:

CMCP422VTS -XX -XX Vibration Velocity Transmitter
  -01   0-1 in/sec RMS (0-25.4 mm/sec) Range
-02   0-2 in/sec RMS (0-50.8 mm/sec) Range
  -C 2 Pin MS 5015 Connector
  -I 5 Meter Integral Cable
  -M12 4 Pin M12 Eurofast Connector

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