The Bently Nevada 330910-03-20-05-11-00 is a proximity probe used for non-contact vibration measurement on rotating machinery. It is part of the Bently Nevada 3300XL product line, which is designed for applications in harsh environments.

Technical Specifications

• Probe Type: Velocity
• Sensor Type: Eddy current
• Range: 0 to 20 inches per second (0 to 508 mm/s)
• Frequency Range: 2 to 20,000 Hz
• Output: 4 to 20 mA
• Power Supply: 24 VDC
• Operating Temperature: -40 to 260 °F (-40 to 127 °C)
• Ingress Protection: IP67
• Explosion Protection: IECEx ia IIB T4

Applications

The 330910-03-20-05-11-00 probe is typically used for monitoring vibration in:

• Pumps
• Compressors
• Turbines
• Motors
• Gearboxes

Detectable Issues

It helps detect various vibration-related problems such as:

• Unbalance
• Misalignment
• Bearing wear
• Gear wear
• Loosening