1. Product Description

The 5464-658 WOODWARD module is a digital speed sensor module. Specifically, the 5464-658 is designed for the accurate measurement and monitoring of the speed of rotating machinery. It is crucial in applications that require precise speed monitoring, such as in gas turbines, steam turbines, and industrial turbomachinery. The 5464-658 module can receive inputs from magnetic pickups (MPUs) or proximity sensors and provide accurate speed readings.

2. Product Parameters

Based on available information, here are some key parameters of the 5464-658:

• Model: 5464-658
• Type: Digital Speed Sensor Module
• Input: MPU/Proximity Detector Input
• Channels: 4 Channels
• MPU Frequency: 50 Hz – 25 kHz
• PROX Frequency: 0.04 Hz – 2 kHz
• Input Impedance: 2000 ohms
• Resolution: 16-bit

3. Advantages and Features

• High-Precision Measurement: The 5464-658 module provides accurate speed measurements, ensuring the precision of control systems.
• Multi-Channel Input: 4 channels allow for simultaneous monitoring of multiple speed signals.
• Wide Frequency Range: Supports both MPU and proximity sensor inputs, accommodating diverse application needs.
• High Resolution: 16-bit resolution provides fine-grained speed readings.

4. Application Areas and Use Cases

The 5464-658 module is widely used in the following industries and scenarios:

• Energy Industry: Used in gas turbine and steam turbine control systems to monitor rotor speed.
• Oil and Gas Industry: Used for speed monitoring in compressors and pumps.
• Industrial Automation: Used in various rotating machinery speed control and monitoring applications.

Use Case: In gas turbine control systems, the 5464-658 module is used to accurately monitor the rotor speed of the gas turbine, ensuring that the gas turbine operates in a safe and efficient state.

5. Competitive Comparison

Compared to other similar speed sensor modules, the 5464-658 offers significant advantages in accuracy, reliability, and versatility. This module can provide more precise speed measurements and more stable operation, thus improving the overall performance of control systems.

6. Selection Recommendations

When selecting the 5464-658 module, consider the following factors:

• Input Signal Type: Ensure the module supports the sensor type you need (MPU or proximity sensor).
• Frequency Range: Ensure the module’s frequency range meets your application requirements.
• Number of Channels: Choose the appropriate number of channels based on your application needs.
• System Compatibility: Ensure the module is compatible with your existing control system.