Product Description
The Bently Nevada 3500/42M Proximitor Seismic Monitor is a high-performance, four-channel monitor designed for machinery protection and condition monitoring. It accepts proximity and seismic sensor inputs, conditions the signals to provide accurate vibration and position measurements, and compares them with configurable alarm setpoints. It ensures early detection sur machine faults, safeguarding critical rotating equipment.
Technical Specifications
| Parameter | Value |
|---|---|
| Channels | 4 |
| Input Signal Types | Proximity, velocity, acceleration transducers |
| Power Consumption | 7.7 W typical |
| Input Impedance | 10 kΩ |
| Sensitivity | Multiple ranges (e.g., 3.94 mV/µm, 20 mV/mm/s) |
| Frequency Response | Up to 30 kHz depending on mode |
| Alarm Setpoints | Programmable, 0–100% sur full-scale |
| Dimensions (H×W×D) | 241.3 × 24.4 × 241.8 mm |
| Poids | 0.91 kg |
| Operating Temperature | -30°C to +65°C |
| Humidity | Up to 95% non-condensing |
| Outputs | 4–20 mA recorder, buffered transducer outputs |
Applications
-
Continuous monitoring sur radial and axial vibrations
-
Shaft position and thrust position detection
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Protection sur critical machinery in power plants, refineries, and chemical plants
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État monitoring for predictive maintenance programs
Advantages
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Versatile input compatibility with proximity and seismic sensors
-
Highly configurable monitoring modes and alarms
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Compact design with low rack space requirement
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Reliable performance in harsh industrial environments
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Supports advanced measurements like REBAM, eccentricity, and differential expansion
Questions fréquentes
Q1: What types sur sensors are compatible with the 3500/42M?
A1: It supports proximity, velocity, and acceleration transducers.
Q2: How many channels does the module have?
A2: It has four independent monitoring channels.
Q3: Can the alarm thresholds be customized?
A3: Yes, both alert and danger setpoints are fully programmable.
Q4: Does the unité provide buffered transducer outputs?
A4: Yes, each channel has a buffered output available at the front panel.
Q5: What is the typical power consumption?
A5: Approximately 7.7 watts.
Q6: Can it operate in low temperatures?
A6: Yes, it can operate down to -30°C with suitable I/O modules.
Q7: What is the unité’s weight?
A7: The main module weighs 0.91 kg.
Q8: How surten does the recorder output update?
A8: Approximately every 100 milliseconds.
Q9: Are internal barriers available for hazardous areas?
A9: Yes, configurations with internal barriers are supported.
Q10: Is the 3500/42M certified for marine applications?
A10: Yes, it meets ABS and DNV GL standards for marine and surfshore use.
Related Modèles (Same Series or Similar)
| Modèle | Description | Dimensions (mm) | Poids (kg) |
|---|---|---|---|
| 3500/42M-01-00 128229-01 | Proximitor Seismic Monitor, internal terminations | 241.3×24.4×241.8 | 0.91 |
| 3500/42M-01-00 128240-01 | Proximitor Seismic Monitor, external terminations | 241.3×24.4×241.8 | 0.91 |
| 3500/42M-01-00 135489-01 | With internal barriers, 4×Prox/Accel | 241.3×24.4×241.8 | 0.91 |
| 3500/42M-01-00 135489-02 | With internal barriers, 2×Prox/Accel + 2×Velomitor | 241.3×24.4×241.8 | 0.91 |
| 3500/42M-01-00 135489-03 | With internal barriers, 4×Velomitor | 241.3×24.4×241.8 | 0.91 |
| 3500/42M-01-00 138708-01 | Shaft Absolute I/O Module, internal terminations | 241.3×24.4×241.8 | 0.91 |
Popular Bently Nevada Modèles
| Modèle | Description | Dimensions (mm) | Poids (kg) |
|---|---|---|---|
| 3500/22M | Transient Data Interface Module | 241.3×24.4×241.8 | ~0.91 |
| 3500/25 | Keyphasor Module | 241.3×24.4×241.8 | ~0.91 |
| 3500/40M | Proximitor Monitor | 241.3×24.4×241.8 | ~0.91 |
| 3500/44M | Aeroderivative GT Vibration Monitor | 241.3×24.4×241.8 | ~0.91 |
| 3500/50 | Tachometer Module | 241.3×24.4×241.8 | ~0.91 |
| 3500/60 | Temperature Monitor | 241.3×24.4×241.8 | ~0.91 |
Informations sur l'entreprise
E-mail: [email protected]
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Whatsapp：Contactez-nous par email
Add: Alishan Building, 2 Lvling Rd, District Siming, Xiamen, Fujian, Chine, 361006
Nos services
Nous sommes spécialisés dans la fourniture de pièces d'automatisation industrielle avec une garantie d'un an. Nos pièces d'automatisation industrielle sont vendues dans le monde entier.
Nous pouvons fournir des équipements et des pièces détachées de différents pays et fabricants, résoudre vos inquiétudes ou problèmes de qualité en de nombreux endroits, et surfrir un excellent avantage de prix.
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