Excellent PLC
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Product Overview
The Bently Nevada 3500/25-02-01-CN Enhanced Key Phase Module is a high-precision monitoring module for the 3500 Series Machinery Protection System. It provides accurate keyphasor and tachometer signal processing, enabling precise measurement of shaft speed, vibration phase, and rotational position.
Key Features
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High-accuracy keyphasor and tachometer signal processing
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Compatible with Bently Nevada 3500 Series Monitoring System
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Enhanced signal filtering for improved phase measurements
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Provides speed and phase calculations for vibration analysis
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Built-in diagnostic LEDs for module status and fault detection
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Compact, rack-mounted design for 3500 Series systems
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Suitable for turbines, compressors, and other rotating machinery
Technical Specifications
| Specification | Details |
|---|---|
| Model | 3500/25-02-01-CN |
| Type | Enhanced Key Phase Module |
| Compatible System | Bently Nevada 3500 Series Monitoring System |
| Input Signal Type | Keyphasor / Tachometer |
| Output Signal Type | Processed Keyphasor / Phase Signals |
| Signal Range | 0–30 V peak-to-peak (typical) |
| Frequency Range | 0.1–10,000 RPM |
| Diagnostic Indicators | Module OK, Signal Present, Fault |
| Mounting | 3500 Series rack-mounted module |
| Operating Temperature | 0 °C to +60 °C |
| Storage Temperature | –40 °C to +85 °C |
| Dimensions | 119.9 x 24.4 x 256.5 mm |
| Weight | 0.34 kg |
Frequently Asked Questions (FAQ)
1. What is the main function of this module?
It processes keyphasor and tachometer signals for speed and phase monitoring.
2. Which systems is this module compatible with?
It is compatible with the Bently Nevada 3500 Series Monitoring System.
3. What type of signals does it process?
It processes keyphasor and tachometer input signals and outputs processed phase signals.
4. What is the operating temperature range?
The module operates between 0 °C and +60 °C.
5. What diagnostic features are included?
It includes LEDs for Module OK, Signal Present, and Fault indications.
6. How is the module installed?
It is mounted directly into a 3500 Series rack using standard module connectors.
7. What is the frequency range of the input signals?
It supports input frequencies corresponding to 0.1–10,000 RPM.
8. Can it be used for both turbines and compressors?
Yes, it is suitable for monitoring a wide range of rotating machinery, including turbines and compressors.
Related Bently Nevada Modules
| Model | Description |
|---|---|
| 3500/25-01-01-01 | Standard Key Phase Module |
| 3500/25-02-01-01 | Key Phase Module with Enhanced Filtering |
| 3500/25-02-02-02 | Enhanced Key Phase Module with Dual Input |
| 3500/25-03-01-02 | Key Phase Module for High-Speed Applications |
| 3500/25-04-01-02 | Redundant Key Phase Module |
| 3500/25-05-01-02 | Key Phase Module with Extended Diagnostics |
Popular Bently Nevada Models
| Model | Description |
|---|---|
| 3500/25-02-01-CN | Enhanced Key Phase Module |
| 3500/25-02-01-02 | Enhanced Key Phase Module |
| 3500/25-01-01-01 | Standard Key Phase Module |
| 3500/25-02-01-01 | Key Phase Module with Enhanced Filtering |
| 3500/11-00-00-00 | 3500 Series Vibration Monitor |
| 3500/22-00-00-00 | 3500 Series Seismic Transducer Module |
