The CMSS 420VT-4 are solid state, loop-powered vibration transmitters. They provide a 4 to 20 mA output that is proportional to overall vibration in terms of velocity. The CMSS 420VT-4 continuously monitor machinery health and transmit directly into a PLC or DCS for trending, alarm and machine shutdown. In addition, the CMSS 420VT-4 provides access to the dynamic transducer output. The buffered output is available for temporary connection of portable analyzers for detailed machine fault analysis.

Have somebody look after your rotating machinery, including pumps, motors, fans, blowers, compressors and other machinery for too much vibration. The SKF loop-powered vibration transmitter works around the clock, seven days a week.
 

Simple Installation

Simply mount the CMSS 420VT-4 into a 1/4-28 or M8 tapped hole in the bearing housing or machine case (NPT mounting adapters are available, part number CMSS 203), connect two wires into a 4 to 20 mA loop, and you are ready to interface with a PLC or DCS. The electrical conduit may be connected directly to the top 3/4 in. NPT fitting (NPT mounting adapters are available, part number CMSS 203).