1. Product Description The BENTLY NEVADA 3500/45-01-00 is a 4-channel position monitor designed for rotating machinery, providing continuous monitoring of axial (thrust) position, differential expansion, and other critical parameters. It supports inputs from proximity sensors, rotary position transducers (RPTs), and linear variable differential transformers (LVDTs), enabling versatile applications in power plants, manufacturing, and oil & gas industries. The monitor features advanced signal conditioning, user-programmable alarms, and modular integration with BENTLY’s 3500 Series rack systems. Its compact design and rugged construction ensure reliable performance in harsh environments, while real-time data analysis helps prevent equipment failures.
2. Technical Specifications
Parameter
Specification
Model
3500/45-01-00
Function
Axial position, differential expansion, case expansion
Input Voltage
24 VDC ±10%
Temperature Range
-30°C to +65°C (operating); -40°C to +85°C (storage)
Humidity
95% non-condensing
Sensor Compatibility
Proximity sensors, RPTs, LVDTs
Channels
4 (configurable in pairs)
Output Signal
4–20 mA analog, dual relay alarms
Dimensions
24.13 cm × 2.44 cm × 24.18 cm
Weight
0.91 kg
Rack Space
1 full-height slot
BENTLY 3500/45-01-00
3. Advantages and Features
Multi-Function Flexibility: Configurable for axial position, differential expansion, or case expansion, supporting up to two functions simultaneously.
Non-Latching Alarms: Alarms reset automatically once parameters return to safe levels, reducing false triggers.
Hot-Swap Capability: Modules can be replaced without system shutdown.
Wide Sensor Support: Compatible with proximity, RPT, and LVDT sensors for diverse monitoring needs.
CE/UL Certified: Meets global safety standards for industrial use.
4. Application Areas and Use Cases Industry Applications:
Case Study: A U.S. power plant reduced unplanned downtime by 25% using the 3500/45-01-00 to monitor axial displacement in steam turbines, avoiding $800,000 in annual repair costs.
5. Competitor Comparison
Higher Channel Density: Four configurable channels compared to typical 2-channel alternatives.
Simplified Configuration: Built-in software eliminates the need for external programming tools.
Extended Temperature Range: Operates at -30°C to +65°C, exceeding most competitors’ 0°C–50°C range.
BENTLY 3500/45-01-00
6. Selection Recommendations
Monitoring Complexity: Choose the 3500/45-01-00 for multi-parameter applications; opt for BENTLY’s 3500/42M for single-channel vibration monitoring.
Environment: Ensure compatibility with ambient temperatures and humidity levels.
Scalability: Pair with BENTLY’s System 1 software for enterprise-wide asset management.
7. Precautions
Sensor Alignment: Properly align proximity sensors to avoid measurement errors.
Channel Pairing: Configure channels in pairs (e.g., Channels 1+2 for axial position, 3+4 for differential expansion).
Safety Barriers: Use external barriers for hazardous areas if internal options are not selected.
山西鑫业达国际贸易有限公司 provides BENTLY NEVADA 3500/45-01-00 and automation solutions. Visit www.xydcontrol.com for technical support and product inquiries.
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Full 12-month warranty on all components
Full 12-month warranty on all components
