IS & Ex


Safety isolating interfaces

July 2010 IS & Ex

MTL Instruments has announced the release of the MPA5500 individual module power supply for the MTL5500 Series and the MTL4531/MTL5531 and MTL4533/MTL5533 vibration transducer interfaces. The MPA5500 is a mains powered adaptor that can be plugged into the DC power port of any MTL5500 module (excepting loop powered variants), to effectively create an AC-powered module accepting an input from 85 to 265 VAC.

The MTL4531/MTL5531 and MTL4533/MTL5533 products are additional models within the MTL4500 and MTL5500 families of intrinsic safety isolating interfaces. These vibration transducer interfaces are designed to work with transducers that are measuring motion derived from proximity, acceleration and velocity. These vibration sensors are widely used throughout industry for the monitoring of rotating machinery, such as motors, generators and pumps. These new modules accept both 2-wire sensors and the established 3-wire proximitor probes.



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