Overview
The Bently Nevada 3500/25-01-01-00 149369-01 Keyphasor Module delivers precise shaft position and rotational reference signals for machinery monitoring systems.
It detects once-per-turn events and generates timing signals required for accurate vibration and phase analysis.
Moreover, the module works as a critical reference point for correlating dynamic measurements across multiple monitoring channels.
Therefore, engineers rely on this module to ensure accurate phase relationships and reliable machinery diagnostics.
It operates seamlessly within the 3500 Machinery Protection System, supporting continuous monitoring in demanding industrial environments.
Key Features and Functional Highlights
The module processes input signals from proximity probes or magnetic pickups to generate Keyphasor reference signals.
In addition, it supports multiple input channels, which allows flexible configuration for different rotating equipment setups.
Engineers configure signal thresholds and filtering parameters to match specific machine characteristics and operating conditions.
Moreover, the module provides stable and noise-resistant signal processing, ensuring accurate timing under harsh conditions.
Furthermore, it integrates directly with other 3500 modules, enabling synchronized data acquisition and analysis.
Specification
| Parameter | Description |
|---|---|
| Model | 3500/25 Keyphasor Module |
| Configuration Code | 3500/25-01-01-00 |
| Part Number | 149369-01 |
| Function | Shaft position and rotational reference signal generation |
| Inputs | Proximity probes or magnetic pickups |
| Channels | Dual independent Keyphasor channels |
| Signal Processing | Generates once-per-turn timing signals |
| Output Signals | Keyphasor pulse output for system synchronization |
| System Compatibility | Bently Nevada 3500 Machinery Protection System |
| Mounting | Rack-mounted within 3500 system |
| Power Supply | Provided via 3500 rack backplane |
| Diagnostics | Built-in self-test and signal validation |
| Operating Temperature | 0°C to +65°C |
| Storage Temperature | -40°C to +85°C |
| Humidity Range | 5% to 95% non-condensing |
FAQ
Q1: What is the purpose of a Keyphasor module in a monitoring system?
A1: It provides a once-per-turn reference signal used for phase analysis and synchronization of vibration data.
Q2: What types of sensors can be connected to this module?
A2: It supports proximity probes and magnetic pickups commonly used for shaft position detection.
Q3: How many channels does this module support?
A3: It supports dual independent channels for flexible and redundant configurations.
Q4: Can it integrate with other 3500 system modules?
A4: Yes, it integrates seamlessly with vibration and monitoring modules within the 3500 system.
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