The Bently Nevada 3300/55 Dual Velocity Monitor is a precision-engineered module designed for the 3300 machinery protection system. This unit provides continuous, reliable monitoring of casing vibration velocity by interfacing with Velomitor piezo-velocity sensors. It is essential for safeguarding critical rotating equipment, including industrial turbines, centrifugal compressors, large motors, and pumps, by detecting excessive vibration levels and triggering appropriate alarm or trip sequences.
This monitor is specifically designed for integration into Bently Nevada 3300 series racks. It is widely used in power generation, petrochemical processing, and oil and gas facilities to ensure the mechanical integrity of high-speed rotating assets.
| Model Number | 3300/55-01-04-02-02-00-00-04-00 |
| Measurement Type | Dual Velocity |
| Input Compatibility | Velomitor Piezo-Velocity Sensors |
| Relay Configuration | Dual Relay (Alert/Danger) |
| Operating Temp | 0 degC to +60 degC |
| Power Consumption | 1.5 W (typical) |
| Output Signals | Proportional 4–20 mA, Dynamic Vibration |
What sensors are compatible with this module?
This 3300/55-01-04-02-02-00-00-04-00 monitor is configured specifically for use with Bently Nevada Velomitor piezo-velocity sensors.
Does this module include intrinsic safety barriers?
The suffix '00' in the barrier option position indicates that this specific unit is configured without internal intrinsic safety barriers.
What is the primary function of the relay outputs?
The dual relays are designed to actuate based on programmed Alert and Danger setpoints, allowing the module to initiate equipment shutdowns or operator notifications when vibration levels exceed safe limits.
Nuestra línea de producción se paró debido a un monitor Bently Nevada defectuoso. Lo encontramos en stock aquí y lo enviaron por DHL de inmediato. Volvió a funcionar en 48 horas, lo que realmente salvó nuestra planta.
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