
Product Overview
The Bently Nevada 3500/64M (140734-05) Dynamic Pressure Module (Spare Part) is an industrial-grade module designed for dynamic pressure signal acquisition and system integration within the Bently Nevada 3500 Series platform. It serves as a spare part used for maintenance, replacement, or system expansion in critical machinery monitoring applications.
This module ensures stable and accurate transmission of dynamic pressure signals from field sensors into the monitoring system, supporting reliable equipment protection and process safety.
Technical Specifications
| Parameter |
Details |
| Manufacturer |
Bently Nevada |
| Model |
3500/64M |
| Part Number |
140734-05 |
| Product Type |
Dynamic Pressure Module (Spare Part) |
| Function |
Dynamic pressure signal acquisition interface |
| Signal Type |
Dynamic pressure input signals |
| System Role |
Signal interface for monitoring system |
| Compatibility |
Bently Nevada 3500 Series |
| Electrical Isolation |
Industrial-grade isolation design |
| Installation Type |
Rack-mounted module |
| Maintenance Role |
Spare / replacement module |
| Dimensions |
241.3 × 24.4 × 99.1 mm |
| Weight |
0.2 kg |
| Operating Temperature |
Industrial standard range |
| Storage Temperature |
Industrial standard range |
| Application Environment |
Industrial monitoring and protection systems |
Function and Working Principle
The module operates as an interface between dynamic pressure sensors and the monitoring system.
Working process:
- Receives dynamic pressure signals from field transducers
- Ensures signal integrity through internal processing circuitry
- Transmits stable signals to monitoring or control modules
- Maintains electrical isolation for system protection
- Supports continuous real-time pressure data flow
It is designed for reliable signal handling rather than analysis or computation.
Role in Industrial Control Systems
Within the Bently Nevada 3500 architecture, this module functions as a supporting signal interface component.
It supports:
- Dynamic pressure signal acquisition
- Spare part replacement for maintenance
- System uptime and redundancy support
- Integration with condition monitoring systems
- Reliable field-to-system communication
Industrial Applications
The Bently Nevada 3500/64M (140734-05) is commonly used in:
- Gas turbines and steam turbines
- Compressors and rotating machinery systems
- Oil and gas production facilities
- Petrochemical plants
- Power generation stations
- Industrial pressure monitoring systems
It is especially important in systems requiring high reliability and continuous operation.
Installation and Integration
Proper installation ensures stable performance:
- Installed in Bently Nevada 3500 system racks
- Used as a direct replacement or spare module
- Connected to dynamic pressure sensor networks
- Requires correct grounding and shielding practices
- Must follow system wiring and rack installation standards
Correct installation ensures long-term operational reliability.
Compatible System Components
This module is typically used with:
- Bently Nevada 3500 monitoring racks
- Dynamic pressure transducers
- Signal conditioning modules
- Process monitoring systems
- Machinery protection systems
- Industrial control and alarm systems
It supports full system-level integration.
Recommended Alternative Models
| Model |
Type |
Key Feature |
Application |
| 3500/64M Dynamic Pressure Monitor |
Monitoring module |
Full signal processing |
Pressure monitoring |
| 3500/62 Process Variable Monitor |
Multi-variable module |
General process monitoring |
Industrial systems |
| 136483-01 I/O Module |
Isolation interface |
Signal protection |
Harsh environments |
| 136294-01 I/O Module |
Internal terminal interface |
Compact integration |
Rack systems |
| 3500/64 Dynamic Pressure Monitor |
High-speed monitoring |
Advanced analysis |
Turbine systems |
Key Advantages
- Reliable dynamic pressure signal interface
- Designed for maintenance and replacement use
- Stable integration with 3500 Series systems
- Industrial-grade electrical isolation
- Compact rack-mounted design
- Supports continuous system operation
- High compatibility with existing installations
Technical FAQs
What is the main purpose of this module?
It is used for dynamic pressure signal acquisition and system replacement support.
Is it a monitoring or processing module?
It is an interface module, not a processing unit.
Can it be used as a spare part?
Yes, it is specifically designed for spare and replacement use.
Where is it installed?
Inside Bently Nevada 3500 system racks.
Conclusion
The Bently Nevada 3500/64M (140734-05) Dynamic Pressure Module (Spare Part) is a critical interface component used for maintaining and supporting industrial pressure monitoring systems. It ensures reliable signal transmission and system continuity in high-demand industrial environments.
For maintenance engineers and system integrators, it is an essential spare part for ensuring uninterrupted operation of Bently Nevada 3500 Series monitoring systems.