dilemma :Incompetent Vibration Analysis Handheld data collectors or permanent online vibration instrumentation that cannot be economically justified ?

overcome the problem of inefficient portable vibration analysis devices and permanent online vibration instrumentation that cannot be economically justified !? 

Condition monitoring (or, colloquially, CM) is the process of monitoring a parameter of condition in machinery (vibration, temperature etc.), in order to identify a significant change which is indicative of a developing fault. It is a major component of predictive maintenance. The use of condition monitoring allows maintenance to be scheduled, or other actions to be taken to prevent failure and avoid its consequences. Condition monitoring has a unique benefit in that conditions that would shorten normal lifespan can be addressed before they develop into a major failure. Condition monitoring techniques are normally used on rotating equipment and other machinery (pumps, electric motors, internal combustion engines, presses), while periodic inspection using non-destructive testing techniques and fit for service (FFS)evaluation are used for stationary plant equipment such as steam boilers, piping and heat exchangers.

Trend analysis is the practice of collecting information and attempting to spot a pattern, or trend, in the information. In some fields of study, the term "trend analysis" has more formally defined meanings.

we have the solution for this dilemma