Description
1900/55 Bently Programmable controller
Product Dimensions:
Product Description
The Bently Nevada 1900/55 is a compact, rugged, and highly configurable vibration monitor designed to provide continuous machinery protection and condition monitoring. It is part of the 1900 series, offering cost-effective solutions for monitoring a wide range of rotating and reciprocating machinery. The 1900/55 supports both dynamic (vibration) and static (position) measurements, making it suitable for a variety of industrial applications. Its modular design allows for easy integration into existing control systems, ensuring reliable operation in harsh environments.
Product Specifications
Parameter | Description |
---|---|
Input Channels | Supports up to 2 channels (vibration or position inputs) |
Input Types | Eddy current proximity probes, velocity sensors, accelerometers |
Frequency Range | 1 Hz to 10 kHz (depending on sensor type) |
Measurement Types | Vibration (displacement, velocity, acceleration), axial position, speed |
Alarm Functions | Configurable alert and danger alarms with relay outputs |
Communication | Modbus RTU (RS-485), 4–20 mA outputs for each channel |
Power Supply | 18–32 VDC |
Operating Temperature | –30°C to +70°C (–22°F to +158°F) |
Certifications | CE, ATEX, IECEx, UL (depending on configuration) |
Housing | NEMA 4X (IP66) rated enclosure for harsh environments |
Product Advantages
- Compact Design: Small form factor allows installation in space-constrained areas.
- Multi-Channel Capability: Monitors multiple parameters simultaneously, reducing the need for additional devices.
- Flexible Input Support: Compatible with a wide range of sensors, including proximity probes, accelerometers, and velocity sensors.
- User-Configurable Alarms: Enables customized alert and danger thresholds to match specific machinery requirements.
- Robust Construction: Designed to withstand harsh industrial environments with high resistance to dust, moisture, and temperature extremes.
- Ease of Integration: Modbus RTU and 4–20 mA outputs allow seamless integration with PLCs, DCS, and SCADA systems.
Precautions
- Proper Grounding: Ensure correct grounding to minimize noise and interference, especially in electrically noisy environments.
- Sensor Compatibility: Verify that the connected sensors are compatible with the 1900/55 configuration and are properly calibrated.
- Environmental Considerations: Although the unit is rated for harsh environments, avoid direct exposure to chemicals or extreme conditions beyond specified limits.
- Wiring and Installation: Follow manufacturer guidelines for wiring and installation to prevent damage and ensure optimal performance.
- Regular Maintenance: Periodically check and calibrate the system to maintain accuracy and reliability.
Product Applications
- Oil & Gas: Monitoring critical rotating equipment such as compressors, pumps, and turbines.
- Power Generation: Used for generator, turbine, and auxiliary equipment monitoring in power plants.
- Manufacturing: Applied in motors, fans, blowers, and other machinery to prevent unexpected downtime.
- Water and Wastewater: Monitoring pumps and motors in treatment facilities.
- General Industry: Suitable for any rotating or reciprocating machinery requiring continuous vibration and position monitoring.
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
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