| Company Information | ||||||||
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| Mobile | +8613666033393 | |||||||
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| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Product Introduction
The Bently Nevada 1900/65A 167699-02 + 172323-01 General Purpose Equipment Monitor is an advanced condition monitoring solution designed for a broad range of rotating machinery. It provides continuous online monitoring of critical machine parameters, such as vibration, temperature, and speed, to ensure optimal performance and early fault detection. This monitor is part of the 1900 series, which is widely recognized for its reliability and precision in industrial environments.
It offers a compact design, robust hardware, and flexible configuration options suitable for general-purpose applications across multiple industries. Integrated diagnostics, real-time alarms, and seamless communication with control systems make it an essential tool for predictive maintenance strategies.
Product Specifications
| Parameter | Details |
|---|---|
| Model Number | 1900/65A 167699-02 + 172323-01 |
| Monitor Type | General Purpose Equipment Monitor |
| Channels | 4 dynamic vibration channels, 4 process variable inputs |
| Power Supply | 24 VDC nominal (18 to 36 VDC range) |
| Input Signal | 4–20 mA, proximity probes, accelerometers |
| Output | Relay outputs, 4–20 mA proportional outputs |
| Communication Interface | Modbus TCP/IP, Modbus RTU, OPC support |
| Operating Temperature | -20°C to +65°C |
| Humidity Range | 95% non-condensing |
| Mounting Type | Panel or DIN-rail mount |
| Dimensions | 196.9 x 149.4 x 74.4 mm |
| Weight | 0.77 kg |
| Certifications | CE, CSA, ATEX, IECEx |
Product Applications
The 1900/65A monitor is designed for general-purpose rotating equipment, including:
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Pumps: Detect cavitation, imbalance, or misalignment.
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Fans and Blowers: Monitor for excessive vibration and bearing wear.
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Compressors: Ensure optimal performance and early fault detection.
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Gearboxes: Identify gear wear or misalignment.
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Industrial Motors: Monitor shaft vibrations, temperature, and load.
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Mixers and Agitators: Maintain stable operation and minimize downtime.
Product Advantages
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Versatile Monitoring: Supports multiple sensor inputs for vibration, temperature, and process variables.
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Enhanced Diagnostics: Provides real-time analysis and alarm notifications for proactive maintenance.
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Robust Communication: Seamlessly integrates with DCS, PLC, and SCADA systems using Modbus and OPC.
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Compact Design: Space-saving form factor suitable for control panels or enclosures.
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Flexible Configuration: User-friendly interface for quick setup and parameter customization.
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High Reliability: Engineered for harsh industrial conditions with strong environmental resistance.
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Regulatory Compliance: Meets global safety and performance standards (CE, CSA, ATEX).
FAQ
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What input sensors are supported by the 1900/65A monitor?
It supports proximity probes, accelerometers, velocity sensors, and process variable inputs (4–20 mA). -
Does the monitor provide Modbus TCP/IP connectivity?
Yes, it supports both Modbus TCP/IP and Modbus RTU for seamless integration. -
Can the monitor store historical vibration data?
Yes, it includes internal memory for trend data, with options to integrate with external data systems. -
What is the maximum number of channels supported?
It supports 4 vibration channels and 4 process input channels. -
Does it support alarm relay outputs?
Yes, the monitor provides multiple relay outputs for alarm and trip functions. -
Can it interface with a Distributed Control System (DCS)?
Yes, through Modbus or OPC interfaces, it easily integrates with DCS and SCADA systems. -
How does the device handle redundant power supply configurations?
It can accept dual redundant 24 VDC power inputs for improved reliability. -
Is the 1900/65A capable of phase reference measurements?
Yes, it supports keyphasor input for phase analysis and speed detection. -
What is the typical response time for an alarm trip?
The response time is in milliseconds, ensuring rapid fault detection. -
Does it include self-diagnostics for system health monitoring?
Yes, it performs internal health checks and provides status indications.
Recommended Related Models (Same Series)
| Model | Description |
|---|---|
| 1900/65A-00-00-03-00-00 | General Purpose Equipment Monitor (Base Variant) |
| 1900/65-00-01-01-01-01 | Multi-Channel Equipment Monitor |
| 1900/65A-02-00-00-00-00 | High-Performance General Monitor |
| 1900/65A-01-01-00-00-00 | Monitor with Advanced Diagnostics |
| 1900/65-03-02-00-00-00 | Specialized Vibration Monitoring Unit |
| 1900/65A-04-00-00-01-00 | Enhanced Modbus Integration Model |
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