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Bently Nevada 3500/25-01-02-00 126648-01 Enhanced Key Phase Module
Manufacturer: Bently Nevada
Product Number: 3500/25-01-02-00 (126648-01)
Category: Enhanced Key Phase Module (3500 series)
Function: Accurately captures Keyphasor signals from rotating machinery for synchronous data acquisition and analysis
System Compatibility: Bently Nevada 3500 series machinery protection and condition monitoring system
Product Description
The Bently Nevada 3500/25-01-02-00 (Part Number 126648-01) Enhanced Key Phase Module is a critical component in the 3500 series machinery protection and condition monitoring system. It is designed to accurately capture Keyphasor signals from proximity probes and convert them into standard TTL logic pulses. These pulses are then used to measure speed, provide phase reference, and analyze vibrations in rotating equipment.
This module offers dual-channel independent inputs, which allows it to process signals from two probes simultaneously, providing redundancy and increased flexibility. The enhanced circuitry further improves signal accuracy and immunity to noise, making the module suitable for dynamic monitoring of high-speed rotating machinery in harsh environments.
Key Features
-
Dual-Channel Inputs: Supports two independent Keyphasor signal inputs for flexibility and redundancy
-
TTL Pulse Output: Provides standard TTL logic signals (0-5V) for synchronization with other system modules
-
High-Speed Response: Ideal for accurate phase measurement in high-speed rotating machinery
-
Enhanced Signal Processing: Improved circuitry for greater signal accuracy and noise immunity
-
Flexible Configuration: Supports multiple sensor configurations and is easily configurable via system software
-
Hot-Swappable: Allows online replacement of modules, minimizing system downtime during maintenance
Technical Specifications
Dimensions and Weight
| Item | Specification |
|---|---|
| Dimensions | 241.3 x 24.4 x 103.1 mm |
| Weight | 0.46 kg |
Module Information
| Item | Specification |
|---|---|
| Model Number | 3500/25-01-02-00 |
| Part Number | 126648-01 |
| Module Type | Enhanced Key Phase Module |
| Channels | 2 Independent Channels |
| Output Signal | TTL Logic Pulse (0–5 V) |
| Input Type | Proximity Probe / Keyphasor Input |
Electrical and Physical Characteristics
| Item | Specification |
|---|---|
| Input Voltage Range | ±24 V (Sensor Supply) |
| Power Consumption | < 5 W |
| Slot Requirement | 1 Slot in 3500 Rack |
| Mounting | 3500 Series Rack Compatible |
| Protection Class | IP20 |
| Operating Temp | -30°C to +65°C |
| Storage Temp | -40°C to +85°C |
| Humidity | 0–95% RH, non-condensing |
System Compatibility
| Item | Specification |
|---|---|
| Compatible System | Bently Nevada 3500 Monitoring System |
| Communication Protocol | Internal Rack Bus |
| Software Configuration | 3500 Configuration Software |
| Firmware Upgradeable | Yes |
Industry Applications
-
Turbines: Provides synchronized speed and vibration signals for accurate phase and dynamic balancing analysis
-
Compressors: Monitors Keyphasor signals to improve diagnostics and performance tracking
-
Generators: Delivers critical phase reference information for machinery protection and performance analysis
-
Pumps: Works with vibration monitoring to enable early fault detection and preventive maintenance
-
Wind Power: Monitors wind turbine main shaft signals for system reliability and performance
-
Petrochemical Machinery: Supports continuous monitoring of critical rotating machinery in refineries and offshore facilities
The Bently Nevada 3500/25-01-02-00 (126648-01) Enhanced Key Phase Module delivers accurate Keyphasor signals for advanced machinery protection and condition monitoring. Its dual-channel design, high-performance capabilities, and seamless integration with the 3500 system make it an essential tool for ensuring reliable operation in critical rotating equipment.
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Bently Nevada 3500/25-01-02-00 126648-01 Enhanced Key Phase Module
Manufacturer: Bently Nevada
Product Number: 3500/25-01-02-00 (126648-01)
Category: Enhanced Key Phase Module (3500 series)
Function: Accurately captures Keyphasor signals from rotating machinery for synchronous data acquisition and analysis
System Compatibility: Bently Nevada 3500 series machinery protection and condition monitoring system
Product Description
The Bently Nevada 3500/25-01-02-00 (Part Number 126648-01) Enhanced Key Phase Module is a critical component in the 3500 series machinery protection and condition monitoring system. It is designed to accurately capture Keyphasor signals from proximity probes and convert them into standard TTL logic pulses. These pulses are then used to measure speed, provide phase reference, and analyze vibrations in rotating equipment.
This module offers dual-channel independent inputs, which allows it to process signals from two probes simultaneously, providing redundancy and increased flexibility. The enhanced circuitry further improves signal accuracy and immunity to noise, making the module suitable for dynamic monitoring of high-speed rotating machinery in harsh environments.
Key Features
-
Dual-Channel Inputs: Supports two independent Keyphasor signal inputs for flexibility and redundancy
-
TTL Pulse Output: Provides standard TTL logic signals (0-5V) for synchronization with other system modules
-
High-Speed Response: Ideal for accurate phase measurement in high-speed rotating machinery
-
Enhanced Signal Processing: Improved circuitry for greater signal accuracy and noise immunity
-
Flexible Configuration: Supports multiple sensor configurations and is easily configurable via system software
-
Hot-Swappable: Allows online replacement of modules, minimizing system downtime during maintenance
Technical Specifications
Dimensions and Weight
| Item | Specification |
|---|---|
| Dimensions | 241.3 x 24.4 x 103.1 mm |
| Weight | 0.46 kg |
Module Information
| Item | Specification |
|---|---|
| Model Number | 3500/25-01-02-00 |
| Part Number | 126648-01 |
| Module Type | Enhanced Key Phase Module |
| Channels | 2 Independent Channels |
| Output Signal | TTL Logic Pulse (0–5 V) |
| Input Type | Proximity Probe / Keyphasor Input |
Electrical and Physical Characteristics
| Item | Specification |
|---|---|
| Input Voltage Range | ±24 V (Sensor Supply) |
| Power Consumption | < 5 W |
| Slot Requirement | 1 Slot in 3500 Rack |
| Mounting | 3500 Series Rack Compatible |
| Protection Class | IP20 |
| Operating Temp | -30°C to +65°C |
| Storage Temp | -40°C to +85°C |
| Humidity | 0–95% RH, non-condensing |
System Compatibility
| Item | Specification |
|---|---|
| Compatible System | Bently Nevada 3500 Monitoring System |
| Communication Protocol | Internal Rack Bus |
| Software Configuration | 3500 Configuration Software |
| Firmware Upgradeable | Yes |
Industry Applications
-
Turbines: Provides synchronized speed and vibration signals for accurate phase and dynamic balancing analysis
-
Compressors: Monitors Keyphasor signals to improve diagnostics and performance tracking
-
Generators: Delivers critical phase reference information for machinery protection and performance analysis
-
Pumps: Works with vibration monitoring to enable early fault detection and preventive maintenance
-
Wind Power: Monitors wind turbine main shaft signals for system reliability and performance
-
Petrochemical Machinery: Supports continuous monitoring of critical rotating machinery in refineries and offshore facilities
The Bently Nevada 3500/25-01-02-00 (126648-01) Enhanced Key Phase Module delivers accurate Keyphasor signals for advanced machinery protection and condition monitoring. Its dual-channel design, high-performance capabilities, and seamless integration with the 3500 system make it an essential tool for ensuring reliable operation in critical rotating equipment.
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