Technical FAQs

1. What does the 3500/42M module measure?
   It measures dynamic vibration signals such as radial vibration, thrust, and casing vibration.

2. How many channels does the module support?
   Four independent vibration-measurement channels.

3. Is it compatible with proximity probes?
   Yes, it supports proximity probes, accelerometers, and velocity sensors.

4. Which system does it integrate with?
   The Bently Nevada 3500 Machinery Protection System.

5. Can it operate continuously in industrial environments?
   Yes, it is designed for 24/7 duty in demanding conditions.

6. Does the module provide protection signals?
   Yes, it contributes to alarm and shutdown logic within the 3500 system.

7. What type of machinery benefits from this module?
   Turbines, compressors, pumps, motors, fans, and similar rotating equipment.

8. Is this module used for diagnostics or protection?
   Both—providing real-time protection while supporting diagnostic trend analysis.

9. What are its physical dimensions and weight?
   241.3 × 24.4 × 163.1 mm (H x W x D), 0.46 kg.

10. Is it field-replaceable?
    Yes, modules can be replaced in the rack with minimal system interruption.