Product details
Bently Nevada 3500/42-02-01 Proximitor Seismic Monitor Overview
The Bently Nevada 3500/42-02-01 Proximitor Seismic Monitor is built for advanced vibration and position monitoring. It supports multiple sensor types and delivers stable signal processing inside critical rotating equipment systems.
Configuration Breakdown (Suffix Tree)
- 3500/42-02-01
- 3500/42 Series Monitor
- A: I/O Module Type → 02
- Model 128240-01 external termination I/O
- Supports Prox / Seismic signals
- Compatible with Prox, Accel, Velomitor
- B: Hazardous Area Approval → 01
- cNRTLus certification
- Class 1 Division 2 rated
- A: I/O Module Type → 02
- 3500/42 Series Monitor
Signal Input Architecture
- Accepts 1 to 4 transducer channels
- Supports proximity, velocity, and acceleration sensors
- Typical power use: 7.7 W
- Input impedance: 10 kΩ
- Stable multi-sensor compatibility
- Designed for continuous monitoring
Measurement Sensitivity Matrix
- Radial vibration: 100 or 200 mV/mil
- Thrust and eccentricity options included
- Differential expansion precision ranges
- REBAM high sensitivity modes available
- Acceleration: 100 mV/g scaling
- Velocity multi-range selectable outputs
- Shaft absolute vibration support
Output and Interface Features
- Buffered coax outputs per channel
- Short circuit protected connectors
- Output impedance: 550 Ω
- Transducer supply: −24 Vdc
- Recorder output: 4–20 mA
- Load range: 0–600 Ω
- Fast update rate under 100 ms
- High resolution signal conversion
Status Indicators and Diagnostics
- OK LED for system health
- TX/RX LED for rack communication
- Bypass LED for service mode
- Front access test points
- Quick visual fault detection
Professional FAQ
- How do I confirm sensor compatibility before purchase?Check sensor type and signal range. Match it with monitor input specs. Review plant standards before selection.
- Is this module safe for hazardous locations?Yes. It carries Class 1 Division 2 approval. It fits controlled industrial zones.
- What shipping and warranty support is included?A 12-month warranty is standard. Shipping is available by FedEx, UPS, or DHL.
- How can I reduce signal noise during installation?Use shielded cables. Keep routing clean. Separate power and signal lines.
- What is a common mistake during setup?Wrong scaling selection. Always verify sensitivity settings before startup.
Contact and Ordering
- Email: sales@powergearx.com
- WhatsApp: +86 18030005825
- Fast quote and stock response
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