Bently Nevada 1900/65A-A00-B01-C01-D01-E01 General Purpose Equipment Monitor

The Bently Nevada 1900/65A-A00-B01-C01-D01-E01 General Purpose Equipment Monitor is an advanced, high-performance monitoring solution designed to safeguard and optimize a wide range of rotating machinery. Developed by Bently Nevada, a leader in condition monitoring and protection systems, this model provides continuous, real-time monitoring of machine health parameters, ensuring early detection of faults and minimizing unplanned downtime.

The 1900/65A series is widely adopted across industries for its adaptability, reliability, and integration capabilities. It offers enhanced vibration monitoring, process variable inputs, and multiple output options, making it ideal for implementing predictive maintenance strategies. With a compact design and user-friendly interface, the 1900/65A-A00-B01-C01-D01-E01 delivers maximum functionality in critical industrial environments.

Product Specifications

Product Applications

The 1900/65A-A00-B01-C01-D01-E01 monitor is engineered for broad industrial applications where reliable equipment health monitoring is critical. Common uses include:

• Pumps – Detect cavitation, misalignment, and imbalance.

• Compressors – Monitor vibration and process conditions for early fault detection.

• Gearboxes – Identify gear wear and shaft misalignment.

• Industrial Motors – Ensure proper shaft alignment and detect bearing degradation.

• Fans and Blowers – Monitor dynamic behavior to prevent unplanned stoppages.

• Turbomachinery – Provide critical vibration analysis for rotating components.

Product Advantages

• Comprehensive Monitoring: Simultaneous measurement of vibration, speed, and process parameters.

• High Integration Capability: Supports Modbus and OPC for seamless connection to DCS/SCADA systems.

• Customizable Alarm Logic: Programmable thresholds for early detection and machine protection.

• Compact and Robust: Designed to withstand harsh industrial environments while saving panel space.

• Simplified Maintenance: Built-in diagnostics and easy configuration reduce downtime.

• Industry Compliance: Meets international standards for safety and performance.

• Advanced Diagnostics: Provides detailed trend data and fault detection capabilities.

FAQ

1. What types of sensors can the 1900/65A monitor accept?

   It supports proximity probes, accelerometers, velocity sensors, and 4–20 mA process input devices.

2. Does the monitor support Modbus TCP/IP for communication?

   Yes, it supports both Modbus TCP/IP and Modbus RTU for network integration.

3. Can the 1900/65A monitor store historical vibration data?

   Yes, it provides internal memory for trend storage and supports integration with external data systems.

4. Does the monitor allow for dual redundant power supply connections?

   Yes, it can operate with redundant 24 VDC inputs for improved system reliability.

5. Is Keyphasor® signal input supported for phase reference?

   Yes, the monitor can interface with Keyphasor® signals for phase and speed analysis.

6. What is the response time for alarm and trip functions?

   Alarm response occurs in milliseconds for rapid fault detection and protection.

7. Does the monitor have built-in system diagnostics?

   Yes, it includes continuous health checks and diagnostic alerts for system integrity.

8. How many process variable channels can it handle?

   It supports four process variable inputs, typically for parameters like temperature or pressure.

9. Can the unit operate in high-vibration or harsh environments?

   Yes, it is designed for industrial conditions and meets ATEX and IECEx standards for hazardous areas.

10. Does the monitor provide proportional 4–20 mA outputs for control integration?

    Yes, it provides proportional current outputs for vibration and process parameters.