Bently Nevada 125840-02 – High Precision Vibration Monitoring Module
The Bently Nevada 125840-02 is a specialized vibration monitoring module from the 3500 Series, engineered for precision machinery protection in critical industrial environments. This module provides continuous monitoring of vibration parameters in turbines, compressors, and rotating equipment, enabling early fault detection and preventing catastrophic failures in power generation, oil & gas, and manufacturing facilities.
Technical Specifications
| Brand | Bently Nevada |
| Model | 125840-02 |
| Series | 3500 Series |
| Type | Vibration Monitoring Module |
| Operating Voltage | 24V DC (Rack-powered) |
| Certification | ATEX, IECEx, SIL 2 Certified |
| Compatible Probes | 5mm, 8mm Proximity Sensors |
| Output Signals | 4-20mA, Relay Contacts |

Applications & System Integration
This module is essential for:
- Turbine supervisory systems (gas/steam)
- Compressor vibration protection
- Critical pump monitoring
- Generator bearing surveillance
Designed for seamless integration with Bently Nevada 3500 racks. Commonly paired with:
- 3500/15 Power Supplies
- 3500/20 Rack Interface Modules
- 3500/32M Relay Modules
- 3300 XL Proximity Probes

Our Service Commitment
Hong Kong Saul Electric Co., Ltd. is Asia’s premier supplier of specialized industrial automation components with 15+ years of expertise. As certified partners for Bently Nevada, we provide:
- Pre-sales Technical Consultation – System integration guidance
- 1-Year Performance Warranty – Guaranteed reliability
- Obsolete Part Sourcing – Asia’s largest inventory of discontinued components
- Global Logistics – DDP shipping to 150+ countries
Contact for Pricing & Availability:
Email: 3931184055@qq.com
WhatsApp: +86 18030274832
Can’t find your model? We specialize in sourcing discontinued industrial components – contact us directly with requirements.




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