Bently Nevada 81546-01 | XDCR I/O and Record Terminal Module

Overview

The Bently Nevada 81546-01 is a robust XDCR I/O and Record Terminal module designed for continuous, real-time machinery monitoring. It plays a crucial role in industrial applications by monitoring key parameters such as temperature, pressure, overspeed, vibration, and position. The 81546-01 is part of the Bently Nevada 3300 Series, known for its modular, cost-effective, and scalable design, which ensures long-term protection for critical machinery.

Key Features and Specifications

Continuous Monitoring: Provides uninterrupted monitoring of machinery to prevent failures and ensure safety.
Machine Protection: Fully compliant with the American Petroleum Institute (API) 670 standard for machinery protection.
Versatile and Expandable: Its modular design allows seamless expansion and customization to meet changing application needs.
Cost-Effective: An affordable solution for ongoing machinery protection without sacrificing performance.
Alarm Relay Outputs: Built-in relay outputs for alarm triggering in case of abnormal conditions.
System Compatibility: Fully compatible with the Bently Nevada 3300 Series for comprehensive machinery monitoring.

Technical Specifications

Parameter	Details
Model Number	Bently Nevada 81546-01
Type	XDCR I/O and Record Terminal Module
Dimensions	9.0 in x 2.0 in x 4.0 in (22.9 cm x 5.1 cm x 10.2 cm)
Weight	14.1 oz (0.4 kg)
Alarm Relay Outputs	Yes
System Compatibility	Compatible with Bently Nevada 3300 Series
Signal Processing	Accepts input from Bently Nevada vibration sensors and compatible measurement devices
Supported Parameters	Temperature, Pressure, Overspeed, Vibration, Position
Power Supply	Supports both AC and DC power supply options
Certifications	Compliant with API 670 for machinery protection

Applications

The Bently Nevada 81546-01 is suitable for various industrial applications, particularly in environments where continuous machinery monitoring is essential for operational safety and efficiency. It is widely used in:

Power Generation: Monitoring turbines, generators, and other critical rotating machinery.
Oil and Gas: Ensuring the safe operation of pumps, compressors, and valves in refineries and processing plants.
Manufacturing: Protecting assembly lines, machinery, and industrial systems from failure.
Industrial Automation: Integrating seamlessly into factory automation systems to safeguard critical machinery.

Benefits

Early Fault Detection: The 81546-01 provides early warning for potential machinery issues, minimizing unplanned downtime.
Improved Reliability: Helps maintain continuous operations by preventing equipment failure through real-time monitoring.
Reduced Maintenance Costs: Proactive detection and alerts help reduce emergency repairs and extend machinery lifespan.
Scalable Solution: The modular design of the Bently Nevada 3300 Series makes it easy to expand as your monitoring needs grow.