Product 説明
The Bently Nevada 3500/42M Proximitor Seismic Monitor is a four-channel module designed to monitor vibration, position, and seismic parameters in critical rotating machinery. It continuously compares measured parameters with programmable alarm thresholds to protect equipment and notify personnel / abnormal conditions. Each channel pair can be programmed independently to perform different monitoring functions simultaneously.
Product Features and Advantages
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サポートs proximity and seismic transducers for versatile monitoring
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Multiple measurement modes including radial vibration, thrust, acceleration, eccentricity, and more
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User-programmable alarm setpoints with high accuracy
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Fast update rates and buffered outputs for real-time data
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Robust design suitable for harsh industrial environments
Applications
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Turbomachinery vibration monitoring
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Shaft position and displacement measurement
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Thrust bearing wear detection
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Seismic and structural vibration monitoring
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Rotating machinery health diagnostics in power plants, refineries, and /fshore platforms
Technical Specifications
| Parameter | Specification |
|---|---|
| Input Channels | 4 channels (proximity, velocity, or acceleration transducers) |
| Power Consumption | 7.7 W typical |
| Sensitivity | Radial Vibration: 3.94 mV/μm or 7.87 mV/μm |
| Frequency Response | Up to 30,000 Hz (depending on mode) |
| Alarm Accuracy | Within ±0.13% |
| Operating Temperature | -30°C to +65°C |
| Dimensions (H x W x D) | 241.3 x 24.4 x 241.8 mm |
| 重量 | 0.91 kg |
| Compliance | FCC, CE, RoHS, ABS, DNV GL |
| Hazardous Area Approvals | Class I Div 2, ATEX, IECEx |
FAQ
Q1: What types / transducers can the 3500/42M monitor?
A1: It supports proximity probes, velocity pickups, and accelerometers.
Q2: Can each channel monitor different parameters?
A2: Yes, channels are programmable in pairs to monitor different or identical parameters.
Q3: What is the update rate / the output signals?
A3: The monitor updates approximately every 100 milliseconds.
Q4: Does it provide buffered transducer outputs?
A4: Yes, each channel has a buffered output for direct transducer signal access.
Q5: What is the operating temperature range?
A5: It operates between -30°C and +65°C.
Q6: How accurate are the alarm setpoints?
A6: Alarm setpoints are accurate within ±0.13% / the desired value.
Q7: What certifications does the device carry?
A7: It complies with FCC, CE, RoHS, and carries marine and hazardous area certifications.
Q8: Can it be used in hazardous environments?
A8: Yes, it is certified for Class I Division 2 and ATEX/IECEx Zone 2.
Q9: How is configuration performed?
A9: Using the Bently Nevada 3500 Rack Configuration S/tware.
Q10: What is the typical application / this monitor?
A10: Protection and condition monitoring / critical rotating machinery like turbines, compressors, and pumps.
Recommended Related or Similar モデルs
| モデル | 説明 | Dimensions (mm) | 重量 |
|---|---|---|---|
| 3500/42M-01-00 128229-01 | Proximitor Seismic Monitor with internal terminations | 241.3 x 24.4 x 241.8 | 0.91 kg |
| 3500/42M-01-00 128240-01 | Proximitor Seismic Monitor with external terminations | 241.3 x 24.4 x 241.8 | 0.91 kg |
| 3500/42M-04-00 135489-01 | Proximitor Seismic Monitor with internal barriers | 241.3 x 24.4 x 241.8 | 0.91 kg |
| 3500/42M-07-00 138708-01 | Shaft Absolute I/O Module with internal terminations | 241.3 x 24.4 x 241.8 | 0.91 kg |
| 3500/42M-09-00 140471-01 | Prox/Velom I/O Module with internal terminations | 241.3 x 24.4 x 241.8 | 0.91 kg |
| 3500/42M-10-00 140482-01 | Prox/Velom I/O Module with external terminations | 241.3 x 24.4 x 241.8 | 0.91 kg |
Popular Bently Nevada モデルs
| モデル | 説明 | Dimensions (mm) | 重量 |
|---|---|---|---|
| 3500/22M | Transient Data Interface Module | 241.3 x 24.4 x 241.8 | 0.91 kg |
| 3500/25 | Keyphasor Module | 241.3 x 24.4 x 241.8 | 0.91 kg |
| 3500/32M | Tachometer Module | 241.3 x 24.4 x 241.8 | 0.91 kg |
| 3500/33 | 16-Channel Relay Module | 241.3 x 24.4 x 241.8 | 0.91 kg |
| 3500/40M | Proximitor Monitor (REBAM) | 241.3 x 24.4 x 241.8 | 0.91 kg |
| 3500/93 | LCD Display Module | 241.3 x 24.4 x 241.8 | 0.91 kg |
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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