Home/BENTLY/Bently Nevada 1900/65A 172323-01 Intelligent monitoring module
Bently Nevada 1900/65A 172323-01 Intelligent monitoring module
Bently Nevada 1900/65A 172323-01 is an intelligent monitoring module designed for rotating machinery condition monitoring, belonging to the 1900 series monitoring system. It can directly connect to sensors for vibration, displacement, speed, etc., enabling real-time parameter collection and analysis of critical rotating equipment such as steam turbines, generators, and compressors. Equipped with an embedded processor and dedicated monitoring algorithms, it can automatically identify fault signs like abnormal vibration and shaft displacement of equipment, and trigger alarm or protection commands through preset thresholds, providing data support for equipment preventive maintenance.
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Bently Nevada 1900/65A 172323-01 Intelligent monitoring module
Specific Parameters
- Input Channels: 4 analog inputs (compatible with ICP accelerometers, eddy current displacement sensors)
- Measurement Range: Vibration velocity 0-50mm/s, shaft displacement 0-2000μm
- Measurement Accuracy: ±1% of full scale (vibration velocity), ±0.5% of full scale (shaft displacement)
- Output Signals: 4 channels of 4-20mA analog output (corresponding to each channel’s measured value), 2 relay outputs (alarm/shutdown)
- Power Requirement: 24V DC (operating range 20-28V DC), power consumption ≤5W
- Communication Interface: RS-485 (Modbus RTU protocol), supporting communication with PLC or DCS systems
- Operating Temperature: -10°C to +60°C (non-condensing)
- Protection Rating: IP20 (panel mounting)
- Mounting Method: 35mm DIN rail mounting
Product Performance
- High-Precision Monitoring: Adopts 24-bit A/D converter and digital filtering technology, ensuring measurement error of vibration, shaft displacement and other parameters ≤1%, meeting the high-precision condition evaluation needs of critical equipment.
- Real-Time Response: Data acquisition cycle ≤10ms, abnormal parameter identification delay ≤50ms, which can quickly trigger alarm or protection actions to prevent equipment failure expansion.
- Anti-Interference Design: Input channels use optical isolation (isolation voltage 2500Vrms), and power supply and communication interfaces have EMC protection, enabling stable operation in industrial strong electromagnetic environments.
- Flexible Adaptability: Supports automatic identification of sensor types, and parameters such as measurement range and alarm threshold can be configured via software, adapting to monitoring needs of rotating equipment of different brands and models.
- Redundant Protection: Built-in power failure detection and channel self-test modules; when a fault occurs, a fault signal is output through a relay to ensure the reliability of the monitoring system itself.
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