Tuesday 15 January 2013

Vibration Sensors

Vibrations

Vibrations are powerful things. They reverberate around numerous surfaces, structures and buildings and can do numerous, and many myriad, things in doing so. They can be utilised to emit sound, to enhance some experiences or, indeed, can be used in very practical and highly technical practises to carry out maintenance practises.

One of these prime practises is in that of vibrations monitoring and, subsequently, the macro processes of predictive maintenance

Vibration Sensors

Specialist equipment is utilised in these predictive maintenance processes. Vibrations are emitted from these pieces of equipment and summarily reverberated around a variety of structures.

These vibration sensors equipment includes that of the accelerometer, utilised in conjunction with the 4-20mA transmitter




For more information about vibration sensors equipment, properties and information, click here


Predictive maintenance benefits

There are a number of benefits to utilising predictive maintenance processes, in opposition to leaving maintenance until the time is necessary for it. By preparing and planning when maintenance will be required to be carried out, it proves beneficial to all parties.

Some of the benefits are;
  • Cost effective
  • Longer lifetime for the equipment
  • Efficient
  • Safer
Two-wire system

The vibrations sensors equipment, in the accelerometer and the 4-20mA transmitter, is so effective when utilised as a full, wired circuit due to its two wire system. This two wire system sees all vibrations information input and output concurrently by the accelerometer and the transmitter, between the structure being assuaged and those analysing said vibrations data.

This ensures that if a breakage occurs within the system, it is easy to identify. It can then be fixed in an efficient fashion, allowing the vibrations process to continue unabated.

 Variations

There are a number of variations of the vibration sensors, accelerometer, equipment and each of these variations offer different benefits and positives into the structure in which they are incorporated.

Some of the accelerometers possess a high propensity for temperatures, others are able to be submersed whilst some possess a tri-output

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