Technical FAQs (Frequently Asked Questions)

1. What does the Velomitor sensor measure?
   It measures the velocity component of vibration by converting mechanical motion into an electrical signal using piezoelectric sensing.

2. Which types of machinery is it suitable for?
   It is commonly used on turbines, compressors, pumps, motors, fans, and other rotating or reciprocating machinery.

3. What type of output signal does it provide?
   Outputs are typically in charge or conditioned voltage form proportional to vibration velocity, compatible with monitoring systems.

4. What operating environments can it handle?
   Designed for demanding conditions, it operates within wide temperature and humidity ranges typical of industrial installations.

5. How is the sensor mounted?
   Installation may use stud mounting, adhesive pad, or magnetic base depending on machine surface and application constraints.

6. Is special cable required for installation?
   Yes — a shielded sensor cable is recommended to maintain signal integrity and minimize electrical noise.

7. Does it require calibration?
   Factory calibration ensures consistent performance; periodic verification is recommended for precision practices.

8. Can it be used for both online and offline analysis?
   Yes — it supports continuous online condition monitoring as well as data acquisition for offline vibration analysis.

9. Is it compatible with PLC/DCS systems?
   Yes — standardized analog outputs allow integration with PLC and DCS analog input modules and protection systems.

10. How does velocity measurement assist reliability programs?
    Velocity measurements help detect mechanical anomalies sooner than simple amplitude metrics, improving early fault detection and maintenance planning.