Description
84147-01 Bently Input Module
Product Dimensions:
Product Description
The Bently Nevada Input Module is a critical component in Bently Nevada’s machinery protection and condition monitoring systems. It is designed to interface directly with various types of sensors — including proximity probes, accelerometers, velocity transducers, and temperature sensors — to acquire real-time machinery data. This module converts raw sensor signals into digital data for processing by the central control module or monitoring system.
Input modules are available in various configurations depending on the type of input signal and the required measurement parameters such as vibration, position, speed, and temperature.
Product Specifications
Parameter | Description |
---|---|
Input Types | Proximity, Accelerometer, Velocity, Temperature, Speed, Keyphasor |
Number of Channels | Typically 2, 4, 6, or 8 channels per module (varies by model) |
Signal Range | ±10 V, ±20 mA, 4–20 mA, or Eddy current probe input (depending on model) |
Sampling Rate | Up to 102.4 kHz per channel (high-speed models) |
Resolution | 16-bit or higher |
Frequency Response | DC to 20 kHz (varies by input type and model) |
Communication Interface | Modbus, TCP/IP, OPC, or proprietary Bently Nevada protocols |
Operating Temperature | –30°C to +70°C (–22°F to +158°F) |
Power Supply | 24 VDC |
Certifications | CE, ATEX, FM, CSA, IECEx (hazardous area options available) |
Mounting | DIN-rail or chassis mountable |
Product Advantages
- High Accuracy & Resolution: Ensures precise measurement of machinery parameters for early fault detection.
- Multi-Channel Support: Allows for the consolidation of multiple sensor inputs into a single module, reducing space and cost.
- Robust Signal Conditioning: Built-in filtering and amplification to ensure clean and reliable data acquisition.
- Flexible Configuration: Programmable for different input types and measurement ranges via software tools.
- Hot-Swappable Capability: Supported in some systems for minimal downtime during maintenance.
- Harsh Environment Suitability: Designed to operate reliably in extreme industrial environments including high temperature, humidity, and vibration.
- Compatibility: Fully compatible with Bently Nevada’s System 1 and other monitoring platforms.
Precautions
- Sensor Compatibility: Always ensure the input module matches the type and output range of the connected sensors.
- Wiring and Shielding: Use shielded cables and proper grounding techniques to minimize electromagnetic interference (EMI).
- Configuration Verification: After installation or modification, verify module configuration using Bently Nevada’s configuration software.
- Environmental Limits: Do not exceed the module’s rated temperature, humidity, or vibration limits.
- Firmware Updates: Keep module firmware up to date to ensure compatibility and access to the latest features.
- Hazardous Area Compliance: If used in explosive environments, ensure the module and its installation comply with local hazardous area certifications (e.g., ATEX, IECEx).
Product Applications
- Turbomachinery: Vibration and position monitoring on steam turbines, gas turbines, and turboexpanders.
- Compressors and Pumps: Real-time monitoring of shaft vibration, axial position, and bearing temperature.
- Generators and Motors: Condition monitoring for stator core vibration, bearing health, and cooling system performance.
- Fans and Blowers: Continuous monitoring of large rotating equipment in HVAC and industrial ventilation systems.
- Marine Propulsion Systems: Input modules for monitoring critical propulsion and auxiliary machinery onboard ships.
- Mining and Metals: Monitoring of crushers, mills, and conveyors in heavy-duty environments.
- Oil & Gas Platforms: Used in both upstream and downstream applications for critical equipment protection.
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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