Bently Nevada 135305-01 Dual Vibration XY/Gap Monitor Module

Product Description

The Bently Nevada 135305-01 is a dual-axis vibration and gap monitor designed for precise machinery protection. It continuously tracks shaft vibration and displacement along X and Y axes, ensuring comprehensive condition monitoring for rotating equipment. Moreover, this module helps identify early mechanical faults, enabling predictive maintenance and reducing unexpected downtime. Its robust design integrates seamlessly with the 3300/16 monitoring system, providing reliable performance even in demanding industrial environments. In addition, configurable outputs allow real-time signal transmission to plant control and recording systems.

Key Benefits

• Dual-axis (X and Y) vibration monitoring for accurate shaft diagnostics

• Gap measurement capability to detect misalignment, displacement, or wear

• Seamless integration with Bently Nevada 3300/16 systems for full machinery protection

• Programmable outputs (+4 to +20 mA, 0 to -10 Vdc, +1 to +5 Vdc) for process control and recorders

• Reliable operation in industrial environments with minimal maintenance

• Supports low-speed shaft monitoring with optional 1 Hz limit for slow-turning machinery

Technical Specifications

Typical Applications

The 135305-01 monitor is ideal for turbomachinery, gas and steam turbines, centrifugal compressors, and large pumps. It detects vibration imbalances, misalignment, and wear before damage occurs. Moreover, it integrates with full 3300/16 protection racks, providing continuous feedback to plant control systems for shutdown or alarm conditions. For instance, it is widely applied in power generation and petrochemical facilities where continuous machine monitoring is critical.

FAQ

Q: What is the main difference between the 135305-01 and older 3300/15 monitors?
A: The 135305-01 adds gap measurement alerts in addition to dual radial vibration channels, providing more complete shaft diagnostics.

Q: Can it monitor slow-turning machinery?
A: Yes, a 1 Hz (60 CPM) option supports shafts rotating below 1,000 rpm.

Q: Are the outputs compatible with standard recording devices?
A: Yes, programmable current or voltage outputs per channel ensure reliable data capture without affecting monitor operation.

Q: What environmental conditions can it handle?
A: The module operates reliably in standard industrial environments and is compatible with 3300/16 system racks.