Product Beschreibung
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 von 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% von full-scale |
| Dimensions (H×W×D) | 241.3 × 24.4 × 241.8 mm |
| Gewicht | 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
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Continuous monitoring von radial and axial vibrations
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Shaft position and thrust position detection
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Protection von critical machinery in power plants, refineries, and chemical plants
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Zustand monitoring for predictive maintenance programs
Advantages
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Versatile input compatibility with proximity and seismic sensors
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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
Häufig gestellte Fragen
Q1: What types von 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 Stück 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 Stück’s weight?
A7: The main module weighs 0.91 kg.
Q8: How vonten 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 vonfshore use.
Related Modells (Same Series or Similar)
| Modell | Beschreibung | Dimensions (mm) | Gewicht (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 Modells
| Modell | Beschreibung | Dimensions (mm) | Gewicht (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 |
Unternehmensinformationen
E-mail: [email protected]
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Add: Alishan Building, 2 Lvling Rd, Bezirk Siming, Xiamen, Fujian, China, 361006
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