Vibration sensor ST5484E

OVERVIEW：

The ST5484E is a self-contained seismic velocity transmitter that incorporates a piezoelectric accelerometer, signal integrator, RMSpeak detector, and a 4-20 mA signal conditioner into a singlepackage. It can be mounted directly on a machine case or bearing housing without intervening signal conditioning equipment. The amplitude of the integrated acceleration (velocity) signal is con-verted to a proportional 4-20 mA signal compatible with industrial process control instrumentation such as PLCs, DCSs, and SCADA systems that can provide trending and/or alarming capabilities for a simplified vibration monitoring strategy.

When the flying lead or terminal block connector options are chosen, the transmitter does not need a separate environmental housing and can directly accept conduit. To reduce installed cost, it can be used with barriers for intrinsically safe installations, or wired directly to explosion-proof conduit fittings for explosion-proof installations.

APPLICATIONS：

A vibration transmitter may be appropriate in applications where a stand-alone monitoring system may not be warranted.

The ST5484E handles general-purpose vibration measurements on a wide range of rotating and reciprocating machinery with ro-tative speeds between 120- and 6,000-rpm. Seismic measure-ments are suitable for machines with rolling-element bearings because shaft vibration in such machines is usually transmitted directly through the bearing to the bearing housing without sub-stantial damping or attenuation. Seismic transducers can also measure vibration that does not originate at the shaft, such as bearing-related wear and defects, footing/foundation problems, piping resonances that are coupled to the machine, etc.

OUTLINE DIAGRAMS：

Related models:

ST5484E-121-020-00

ST5484E-121-112-00

ST5484E-121-133-00

ST5484E-121-432-00

ST5484E-121-512-00

ST5484E-121-532-00

ST5484E-122-020-00

ST5484E-122-510-00

ST5484E-123-010-00

ST5484E-123-010-10

ST5484E-123-020-00

ST5484E-123-120-00

ST5484E-123-520-00

ST5484E-151-020-00

ST5484E-151-032-00

ST5484E-151-132-00

ST5484E-151-432-00

ST5484E-151-532-00

ST5484E-152-432-00

ST5484E-153-020-00

ST5484E-153-132-00

ST5491E-022-410-00

ST5491E-022-510-00