Product Overview
The Bently Nevada 3500/42M Proximitor Seismic Monitor is a 4-channel monitoring module designed for high-performance machinery protection and condition monitoring. Compatible with both proximity and seismic sensors, it provides real-time measurements من vibration, position, acceleration, and shaft behavior.
Applications
-
Critical rotating equipment (turbines, compressors, motors)
-
Predictive maintenance systems
-
High-speed machinery requiring real-time vibration diagnostics
-
Industrial process environments (oil & gas, power generation, petrochemical)
Key Advantages
-
Simultaneous processing من proximity and seismic signals
-
User-configurable channel pairing with dual-function monitoring
-
High accuracy across a broad frequency range (3 Hz to 30 kHz)
-
Built-in alarming and recorder outputs for control system integration
-
Certified for use in hazardous areas (Class I, Div 2 / ATEX Zone 2)
Technical Specifications
| Parameter | Value |
|---|---|
| Module Type | 3500/42M Proximitor Seismic Monitor |
| Input Channels | 4 channels (proximity/seismic) |
| Signal Inputs | Proximitor, Velomitor, Acceleration, Seismoprobe |
| Input Impedance | 10 kΩ (Proximitor and acceleration) |
| Output Signal (Recorder) | 4–20 mA, update ≤100 ms |
| Buffered Output | Coaxial, short-circuit protected |
| Frequency Response Range | 3 Hz to 30,000 Hz (depending on signal type) |
| Alarm Configuration | 0–100% full scale; alert & danger setpoints per channel |
| Alarm Accuracy | ±0.13% من desired value |
| Power Consumption | 7.7 W typical |
| Operating Temperature | -30°C to +65°C (w/o barriers), 0°C to +65°C (with barriers) |
| Humidity | 95% non-condensing |
| Compliance | FCC, CE (EN 61000-6-x, EN 61010-1), RoHS, ABS, DNV |
| Hazardous Area Approvals | ATEX, IECEx, CSA, cNRTLus |
| Module Dimensions (H x W x D) | 241.3 x 24.4 x 241.8 mm |
| Module الوزن | 0.91 kg |
الأسئلة الشائعة (FAQ)
Q1: What transducer types are supported by the 3500/42M?
A1: The monitor supports proximity probes, Velomitor velocity sensors, and accelerometers.
Q2: Can the 3500/42M handle mixed signal types on different channels?
A2: Yes, channels can be independently configured to support different functions and signal types.
Q3: How are alarms managed on the 3500/42M?
A3: Each channel supports configurable alert and danger setpoints with adjustable delays for each.
Q4: Is the 3500/42M certified for hazardous locations?
A4: Yes, it holds cNRTLus, ATEX, and IECEx certifications for use in Zone 2 / Div 2 environments.
Q5: What is the update rate for analog outputs?
A5: The 4–20 mA recorder outputs update at approximately 100 ms or less.
Q6: How accurate are the vibration measurements?
A6: Measurement accuracy is typically within ±0.33% من full scale, with a maximum من ±1%.
Q7: What is the power requirement من the وحدة?
A7: The monitor typically consumes 7.7 watts.
Q8: Can this monitor detect shaft eccentricity and thrust position?
A8: Yes, both parameters are supported via specific sensor configurations.
Q9: Is the وحدة capable من detecting REBAM (Rolling Element Bearing Analysis Method)?
A9: Yes, REBAM measurements including spike, rotor, and element frequencies are supported.
Q10: Can the 3500/42M operate in marine applications?
A10: Yes, it complies with ABS and DNV maritime standards.
Related الطرازs in the Same Series
| الطراز Number | الوصف | Dimensions (mm) | الوزن |
|---|---|---|---|
| 3500/42M-01-00 | Proximitor Seismic Monitor, standard I/O | 241.3 × 24.4 × 241.8 | 0.91 kg |
| 3500/42M-02-00 | Monitor with external terminations | 241.3 × 24.4 × 241.8 | 0.91 kg |
| 135489-02 | I/O Module (2x Prox, 2x Velomitor) with barriers | 241.3 × 24.4 × 241.8 | 0.91 kg |
| 135489-03 | I/O Module (4x Velomitor) with barriers | 241.3 × 24.4 × 241.8 | 0.91 kg |
| 138708-01 | Shaft Absolute I/O Module (internal) | 241.3 × 24.4 × 163.1 | 0.46 kg |
| 128229-01 | Prox/Seismic I/O Module (internal terminations) | 241.3 × 24.4 × 99.1 | 0.20 kg |
Popular الطرازs from Bently Nevada
| الطراز Number | الوصف | Dimensions (mm) | الوزن |
|---|---|---|---|
| 3500/22M | Transient Data Interface Module | 241.3 × 24.4 × 241.8 | 0.91 kg |
| 3500/20 | Rack Interface Module | 241.3 × 24.4 × 241.8 | 0.91 kg |
| 3500/25 | Keyphasor Module | 241.3 × 24.4 × 241.8 | 0.91 kg |
| 3500/32M | 4-Channel Relay Module | 241.3 × 24.4 × 241.8 | 0.91 kg |
| 3500/93 | LCD Display Module | 241.3 × 24.4 × 241.8 | 0.91 kg |
| 330104-00-05-10-02-00 | XL 8 mm Proximity Probe | 81.3 × 16.3 × 16.3 | 0.10 kg |
معلومات الشركة
E-mail: [email protected]
Mobile：يرجى الاتصال عبر البريد الإلكتروني
Whatsapp：يرجى الاتصال عبر البريد الإلكتروني
Add: مبنع أليشان، 2 طريق لفلينج، منطقة سيمينغ، شيامن، فوجيان، الصين، 361006
خدماتنا
نحن متخصصون في توفير قطع الأتمتة الصناعية مع ضمان لمدة عام واحد. قطع الأتمتة الصناعية لدينا تباع في جميع أنحاء العالم.
يمكننا توفير المعدات وقطع الغيار من مختلف البلدان والشركات المصنعة، وحل مخاوفكم أو مشاكل الجودة في أماكن متعددة، مع ميزة سعرية كبيرة.
نرحب باتصالك للحصول على مزيد من التفاصيل حول المنتجات.