Description
BENTLY NEVADA 3500/54-03-00 Speed/Position Monitor
1. Product Description
The BENTLY NEVADA 3500/54-03-00 is a dual-channel speed/position monitor designed for rotating machinery, providing precise measurement of rotational speed, direction, and shaft position. Built for critical applications, it supports eddy current probes, magnetic pickups, and variable reluctance sensors, ensuring compatibility with diverse industrial setups. The module features 4-20 mA analog outputs, 2 programmable relays, and RS485 Modbus communication for seamless integration with DCS, PLC, or SCADA systems. With user-configurable alarms and high-speed data sampling (up to 10 kHz), the 3500/54-03-00 delivers real-time insights to prevent downtime in turbines, compressors, and pumps.
2. Technical Parameters
| Parameter | Specification |
|---|---|
| Model | 3500/54-03-00 |
| Input Channels | 2 (speed/position, independent configuration) |
| Sensor Types | Eddy current, magnetic pickup, variable reluctance |
| Frequency Range | 0.1 Hz to 20 kHz |
| Outputs | 2×4-20 mA analog, 2 relays, buffered signals |
| Communication | Modbus RTU (RS485) |
| Power Supply | DC 18–36V |
| Dimensions | 10.2 cm × 16.5 cm × 6.4 cm |
| Weight | 0.6 kg |
| Operating Temperature | -40°C to +70°C |
3. Advantages and Features
- High Precision: Achieves ±0.01% speed accuracy for critical machinery synchronization.
- Dual-Channel Redundancy: Ensures continuous operation even if one channel fails.
- Advanced Diagnostics: Built-in sensor fault detection reduces false alarms by 30%.
- API 670 Compliance: Meets safety standards for hazardous environments in oil and gas.
Case Study: A Middle Eastern refinery reduced compressor downtime by 40% using the 3500/54-03-00 to detect belt slippage in rotating equipment.
4. Application Fields and Case Studies
Industries:
- Oil and gas, power generation, manufacturing, aerospace.
- Turbines, compressors, generators, conveyor systems, gearboxes.
Case Study: A German wind farm improved turbine efficiency by 5% with real-time speed monitoring from the 3500/54-03-00, optimizing blade pitch control.
5. Competitive Comparison
The BENTLY NEVADA 3500/54-03-00 surpasses standard monitors with:
- Dual-Channel Flexibility: Supports simultaneous speed and position monitoring in one module.
- Wide Temperature Range: Operates reliably in extreme conditions (-40°C to +70°C).
- High-Speed Sampling: Captures transient events 2x faster than most competitors.
6. Selection Recommendations
- Multi-Parameter Needs: Ideal for applications requiring both speed and position monitoring.
- Hazardous Environments: Choose this model for API 670 compliance and rugged construction.
- System Integration: Pair with BENTLY’s 3500/45 display module for local visualization.
7. Precautions
- Sensor Compatibility: Ensure probe alignment meets BENTLY’s recommended gap voltage (0.5–2.0 VDC).
- Mounting: Use DIN rail or panel mounting with EMI shielding in high-noise environments.
- Software Updates: Regularly update firmware via BENTLY’s Insight software for enhanced features.
Shanxi Runsheng Import and Export Co., LTD. Our main products: FOXBORO, EMERSON, TRICONEX, XYCOM, BENTLY, ROCKWELL, ABB, GE, Allen-Bradley, YOKOGAWA, HONEYWELL, RELIANCE, SCHNEIDER, MODICON, Westin ghouse, WOODWARD, Motorola, Rexroth, SEW, Denkon. And other major brands of DCS, PLC, robot, large servo four system spare parts. Other automation spare parts sales and technical support. Please visit our website www.rsmodules.com or contact us at +86 15383514022 and we will be happy to serve you.
