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Product Overview
The Bently Nevada 3500/44M TDI Module is a monitoring module designed for the Bently Nevada 3500 Machinery Health Protection System. It is typically used to support transient data capture, machinery protection and condition monitoring for critical rotating equipment such as steam turbines, gas turbines, compressors, pumps and fans.
As part of the 3500 rack-based platform, the 3500/44M can work together with power supplies, communication gateways, relay modules and other monitoring cards to build a complete machinery protection solution. It helps plant engineers detect abnormal vibration, displacement, speed or process changes early, reduce unplanned downtime and support predictive maintenance strategies.
Key Features
- Part of the Bently Nevada 3500 platform
Compatible with 3500 rack systems and other 3500 series modules for scalable machinery protection. - Transient data support
Helps capture and manage transient machine data for startup, shutdown and trip analysis. - Machinery protection function
Supports alarm and trip logic to protect critical assets when monitored parameters exceed set limits. - Condition monitoring capability
Provides useful data for vibration analysis, equipment health assessment and maintenance planning. - Industrial-grade design
Built for demanding industrial environments such as power plants, oil & gas facilities and heavy manufacturing. - Easy system integration
Can be integrated with existing 3500 racks, DCS, PLC or asset management systems depending on site configuration.
Typical Applications
- Power generation: steam turbines, gas turbines, generators and auxiliary rotating equipment
- Oil & gas: compressors, pumps, fans and turbine-driven machinery
- Petrochemical: critical pumps, blowers and process rotating equipment
- Manufacturing: high-speed motors, gearboxes and production line rotating assets
- Water treatment: large centrifugal pumps and fan systems
Technical Specifications
| Item | Detail |
|---|
| Item | Detail |
|---|---|
| Product Name | Bently Nevada 3500/44M TDI Module |
| Series | Bently Nevada 3500 Machinery Health Protection System |
| Module Type | TDI / Transient Data Interface Module |
| Brand | Bently Nevada |
| Condition | New / Surplus / Refurbished, depending on stock |
| Origin | USA |
| Warranty | To be confirmed per order |
| Lead Time | To be confirmed |
⚠️ Note: Exact channel count, firmware version, part number suffix, communication interface and certification should be confirmed by the actual nameplate or datasheet before ordering.
Why Choose This Module
- Suitable for critical rotating equipment protection
- Supports transient data capture and machinery health analysis
- Fits into existing Bently Nevada 3500 rack systems
- Helpful for predictive maintenance and plant reliability programs
- Suitable for global industrial procurement and replacement projects
FAQ
What is the Bently Nevada 3500/44M?
The 3500/44M is generally a TDI module within the Bently Nevada 3500 Machinery Health Protection System, used for transient data and machinery monitoring applications.
Which industries use the 3500/44M?
It is commonly applied in power generation, oil & gas, petrochemical, manufacturing and water treatment plants.
Can it replace an existing 3500 module?
Replacement depends on the original part number, rack configuration, firmware and system settings. Please confirm compatibility before purchase.
Do you provide technical support?
We can assist with part verification, model confirmation, quotation and logistics. For detailed configuration, please refer to the official Bently Nevada documentation or your system integrator.
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3500/44M
BENTLY BRAND
| 125760-01 | 133396-01 | 3500/54M |
| 125768-01 | 133819-02 | 3500/60 163179-01 |
| 125800-01 | 135473-01 | 3500/61 |
| 125840-01 | 135613-01-00 | 3500/61-01-01 |
| 2300/20-00 | 3500/64M | 3500/62-03-00 |
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Bently Nevada 3500/46M 140734-06 Event Detection Module
Supplies industrial spare parts covering well‑known international brands: ABB, GE, Bently Nevada, Emerson, Honeywell, Schneider, EPRO, Yokogawa, Woodward, Foxboro and Invensys TRICONEX.
We maintain ample stock, offer fast lead times and deliver products with stable, reliable quality.
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- ✅ Triconex: Full Series Safety Instrumented System Modules
- ✅ Bently: 3500 Series Vibration Monitoring System
- ✅ Rexroth: Industrial Motors & Drives
- ✅ Foxboro: Compact Control Modules



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