Bently Nevada 81410-01 Dual Vibration Monitor

Product Description

The Bently Nevada 81410-01 is a dual-channel vibration monitor board designed for precise machinery protection. It integrates seamlessly with the 3300/35 monitoring system, processing signals from two independent vibration transducers simultaneously. This ensures early detection of abnormal conditions in critical rotating equipment.

Engineered for turbines, compressors, motors, and pumps, the board continuously tracks vibration levels, providing actionable data for operators. Moreover, it delivers processed signals to alarm relays and diagnostic tools, enhancing predictive maintenance strategies. The buffered outputs allow connection to portable analyzers for advanced troubleshooting.

In addition, the 81410-01 supports flexible alarm setpoints, ensuring protection strategies match operational needs. Its compliance with API 670 guarantees industry-standard safety and reliability, making it suitable for critical industrial environments. Therefore, it combines robust performance with straightforward system integration, delivering real-time machinery diagnostics.

Key Features

• Dual-channel monitoring reduces rack space and improves system efficiency

• Continuous vibration data for real-time diagnostics and protection

• Buffered outputs compatible with portable analyzers for detailed analysis

• Programmable alarm setpoints allow customized protection strategies

• API 670 compliance ensures reliable operation in critical environments

Technical Specifications

• Model: 81410-01

• Type: Dual Vibration Monitor Board

• System Compatibility: Bently Nevada 3300/35 monitoring system

• Channels: 2 independent vibration channels

• Supported Inputs: Proximity probes or velocity transducers

• Measurement Types: Radial vibration, axial vibration, casing vibration

• Outputs: Alarm relays for high/danger levels; buffered transducer signals

• Operating Temperature: –35 °C to +65 °C

• Mounting: Rack-mounted module

• Compliance: Meets API 670 machinery protection standards

• Applications: Continuous monitoring of turbines, compressors, motors, and pumps

Typical Applications

• Turbines and turbo-generators in power plants

• Industrial compressors for chemical and petrochemical processes

• High-speed motors and electric drives

• Pumps and rotating equipment in critical manufacturing environments

• Predictive maintenance and machinery diagnostics programs

FAQ

Q1: Can this board monitor multiple vibration types simultaneously?
Yes, the 81410-01 supports radial, axial, and casing vibration measurements simultaneously.

Q2: Which input sensors are compatible with this board?
It works with both proximity probes and velocity transducers, depending on your system configuration.

Q3: Is the board suitable for harsh industrial environments?
Yes, it operates from –35 °C to +65 °C and meets API 670 reliability standards.

Q4: Can alarm thresholds be adjusted?
Absolutely, programmable alarm setpoints allow flexible protection strategies for different machinery.