Woodward 5462-718 Speed Sensor Module

Description

The Woodward 5462-718 is a high-precision speed sensing module engineered for critical turbomachinery control applications. This module serves as a vital component in gas turbine, steam turbine, and large compressor control systems, providing the high-fidelity RPM feedback necessary for precise governor regulation and reliable overspeed protection. Built for demanding industrial environments, the 5462-718 ensures operational stability and helps prevent mechanical failure in power generation and refinery settings.

Features

• High-precision frequency signal conversion for rotational speed monitoring.
• Optimized for integration with Woodward control platforms for real-time safety interlocking.
• Rugged, encapsulated housing designed to withstand high-vibration environments, thermal stress, and industrial contaminants.
• Designed for low-noise operation with high EMI resistance to maintain signal integrity over long cable runs.
• Passive inductive design requiring no external power for the sensor element itself.

Applications

This module is widely utilized in industrial control systems for:

• Gas and steam turbine speed control.
• Large-scale compressor sets.
• Power plant generation monitoring.
• Industrial overspeed protection systems.

Technical Specifications

Installation Guidelines

• Ensure the sensor is mounted securely to minimize mechanical runout and vibration-induced signal noise.
• Use shielded cabling for signal transmission to maintain high EMI immunity in industrial environments.
• Verify that the air gap between the sensor tip and the target gear is within the manufacturer's specified tolerance for optimal signal amplitude.
• Handle with care to avoid damage to the sensing tip; ensure the mounting bracket is rigid to prevent misalignment during thermal expansion.
• Always isolate the control system power before performing maintenance or wiring adjustments on the sensor interface.

FAQ

What is the primary function of the Woodward 5462-718?

The 5462-718 is a speed sensor module that converts rotational movement into a frequency signal, which is then used by Woodward control systems for speed monitoring and overspeed protection.

Is this module compatible with all Woodward controllers?

The 5462-718 is designed for specific Woodward control platforms. Please verify your system's technical documentation or the specific controller's compatibility list to ensure the module meets your application requirements.

Does this sensor require external power?

No, the 5462-718 is a passive inductive device that generates its own signal based on the passing of gear teeth or magnetic targets.