Product 説明
The Bently Nevada 3500/40 Proximitor Monitor is a four-channel machinery monitoring module designed for use with proximity transducers. It conditions input signals to measure parameters such as radial vibration, thrust position, differential expansion, eccentricity, and REBAM. The system continuously compares these values against configured alarm setpoints for machine protection and operational insights.
Technical Specifications
| Parameter | Specification |
|---|---|
| Channels | 4, programmable in pairs |
| Input Type | Proximity transducer signals |
| Power Consumption | 7.7 W typical |
| Sensitivity | 3.94 mV/μm or 7.87 mV/μm (varies by mode) |
| Output Impedance | 550 Ω |
| Transducer Power Supply | -24 VDC |
| Frequency Response | User-programmable filters for different measurement modes |
| Accuracy | ±0.33% typical, ±1% max |
| Operating Temperature | -30°C to +65°C (Internal/External Termination) |
| Storage Temperature | -40°C to +85°C |
| Humidity | 95%, non-condensing |
| Dimensions (Main Board) | 241.3 × 24.4 × 241.8 mm |
| 重量 (Main Board) | 0.91 kg |
| Compliance | FCC, EMC, LV Directive, RoHS, ABS Marine, DNV GL |
| Hazardous Area Approval | Class I, Div 2, Zone 2 ATEX/IECEx options |
Applications
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Continuous machinery vibration monitoring
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Turbine and compressor protection
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Detection / shaft displacement and rotor position
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Monitoring / bearing and seal conditions
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Offshore and marine rotating equipment monitoring
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Industrial process plant reliability management
Advantages
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Multi-parameter monitoring with a single module
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High accuracy and reliability for critical applications
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Flexible configuration for diverse machinery types
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Compatible with hazardous area installations
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Easy integration into 3500 monitoring systems
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Comprehensive machine protection and diagnostics
FAQ
Q1: What is the main function / the 3500/40 Proximitor Monitor?
A1: It measures and monitors machinery vibration, position, and related parameters to provide protection and diagnostic data.
Q2: How many channels does the module support?
A2: It supports 4 channels, configurable in pairs.
Q3: Can it monitor multiple parameters simultaneously?
A3: Yes, each pair / channels can be configured for different or identical measurement functions.
Q4: What types / measurements can it perform?
A4: Radial vibration, thrust position, differential expansion, eccentricity, and REBAM.
Q5: Is it suitable for hazardous area installations?
A5: Yes, with appropriate I/O module options, it has ATEX, IECEx, and cNRTLus approvals.
Q6: What is the typical accuracy / the measurements?
A6: ±0.33% / full scale, typical.
Q7: What are the operating temperature limits?
A7: -30°C to +65°C for standard termination modules.
Q8: Can alarm setpoints be customized?
A8: Yes, both alert and danger setpoints can be configured via Rack Configuration S/tware.
Q9: What kind / output is available for transducer signals?
A9: Buffered transducer outputs via front coaxial connectors.
Q10: Is it marine-certified?
A10: Yes, it meets ABS Marine and DNV GL requirements.
Related モデルs (Same Series or Type)
| モデル | 説明 | Dimensions (mm) | 重量 (kg) |
|---|---|---|---|
| 3500/40M-01-00 | Proximitor Monitor with Internal Termination | 241.3×24.4×241.8 | 0.91 |
| 3500/40M-02-00 | Proximitor Monitor with External Termination | 241.3×24.4×241.8 | 0.91 |
| 3500/40M-03-00 | Proximitor Monitor with Internal Barriers | 241.3×24.4×241.8 | 0.91 |
| 3500/42M | Proximitor Seismic Monitor | 241.3×24.4×241.8 | 0.91 |
| 3500/46M | Hydro Radial Vibration Monitor | 241.3×24.4×241.8 | 0.91 |
| 3500/50 | Keyphasor Module | 241.3×24.4×241.8 | 0.91 |
Popular モデルs from Bently Nevada
| モデル | 説明 | Dimensions (mm) | 重量 (kg) |
|---|---|---|---|
| 3500/22M | Transient Data Interface | 241.3×24.4×241.8 | 0.91 |
| 3500/25 | Keyphasor Module | 241.3×24.4×241.8 | 0.91 |
| 3500/32M | Dynamic Pressure Monitor | 241.3×24.4×241.8 | 0.91 |
| 3500/42M-01-00 | Proximitor/Seismic Monitor | 241.3×24.4×241.8 | 0.91 |
| 3500/60 | Temperature Monitor | 241.3×24.4×241.8 | 0.91 |
| 3500/77M | TMR Relay Module | 241.3×24.4×241.8 | 0.91 |
会社情報
E-mail: [email protected]
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Add: 中国福建省廈門市思明区呂嶺路2号 阿里山ビル 〒361006
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