Overview
The Bently Nevada 3500/40-01-00 Proximitor Monitor is a precision vibration and position monitoring module from the Bently Nevada 3500 Series. It accurately processes proximity probe signals to detect shaft vibration, axial movement, and rotor displacement in rotating equipment. With its durable design and advanced electronics, the module ensures consistent system reliability in demanding industrial conditions.
Design and Performance
The 3500/40-01-00 includes a Proximitor I/O Module with internal terminations, which simplifies wiring and improves connection stability. This configuration provides fast signal response and easy integration with the 3500 rack system. Unlike hazardous-rated models, this version is optimized for general-purpose industrial environments, offering the same precision performance without additional certification constraints.
- Supports four independent proximity probe channels
- Uses internal terminations for quick and secure wiring
- Processes dynamic vibration and position signals in real time
- Integrates seamlessly with other Bently Nevada 3500 modules
- Offers reliable performance under wide temperature and vibration ranges
Technical Specifications
Electrical and Input Data
| Parameter | Specification |
|---|
| Input Type | Proximity probe or transducer system |
| Number of Channels | 4 independent inputs |
| Sensitivity | 200 mV/mil (7.87 mV/µm) |
| Frequency Range | 0 to 10 kHz |
| Power Source | Supplied from rack backplane (no external power) |
Interface and Indicators
- Channel OK, Alert, and Danger LEDs for instant diagnostics
- BNC connectors for signal output and analysis
- Buffered outputs for real-time vibration data access
Physical Characteristics
Monitor Module (Main Board)
| Specification | Value |
|---|
| Dimensions (H × W × D) | 241.3 × 24.4 × 241.8 mm (9.50 × 0.96 × 9.52 in) |
| Weight | 0.91 kg (2.0 lb) |
I/O Module (Non-barrier Type)
| Specification | Value |
|---|
| Dimensions (H × W × D) | 241.3 × 24.4 × 99.1 mm (9.50 × 0.96 × 3.90 in) |
| Weight | 0.20 kg (0.44 lb) |
Country of Origin
Made in U.S.A.
Installation and Application
Engineers choose the Bently Nevada 3500/40-01-00 for reliable, non-hazardous monitoring tasks in turbines, compressors, and pumps. Its modular layout allows quick replacement without rewiring, and its lightweight construction reduces rack load. This monitor maintains consistent performance across various mechanical systems, making it a cost-effective choice for vibration analysis and machinery protection.
Dimensions and Weight Summary
| Component | Dimensions (mm) | Weight (kg) |
|---|
| Monitor Module | 241.3 × 24.4 × 241.8 | 0.91 |
| I/O Module | 241.3 × 24.4 × 99.1 | 0.20 |
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