The Woodward 5462-718 is a specialized speed sensing module engineered for the rigorous demands of turbomachinery control systems. This unit serves as a primary feedback component for monitoring rotational speed in critical assets, including steam turbines, gas turbines, and industrial compressor trains. By providing precise RPM data, the module enables effective governor regulation and essential overspeed protection, safeguarding equipment against mechanical failure and ensuring stable operation within power generation and petrochemical facilities.
Features
Designed for high-precision RPM feedback in industrial control environments.
Robust construction optimized for high-vibration and high-thermal stress applications.
Encapsulated housing provides protection against moisture, contaminants, and environmental degradation.
Optimized for low-noise signal transmission, ensuring high integrity over long cable runs.
Compatible with Woodward control platforms for seamless integration into safety interlocking loops.
Applications
This module is widely deployed in heavy industrial settings, specifically where accurate speed monitoring is required for process safety and control. Typical applications include power plant turbine management, pipeline compressor control, and critical rotating equipment monitoring where high EMI resistance is a mandatory requirement.
Technical Specifications
Model
5462-718
Brand
Woodward
Component Type
Speed Sensor Module
Input Signal
Magnetic pulse / Frequency
Operating Temperature
-40 to 105 deg C
Mounting Type
Threaded probe / Bracket
Power Consumption
Passive (Inductive)
Installation Guidelines
Ensure the sensor is mounted securely to minimize mechanical resonance; verify that the air gap between the probe and the target gear is within manufacturer-specified tolerances.
Use shielded cabling for signal transmission to maintain immunity against electromagnetic interference (EMI) in high-noise industrial areas.
Route signal lines away from high-voltage power cables to prevent crosstalk and signal degradation.
Confirm that the module is properly grounded to the control system common to prevent ground loops.
Always isolate power to the control system before installing or removing the module to prevent electrical damage.
FAQ
Does this module require an external power supply?
No, the 5462-718 is a passive inductive device that generates its own signal based on the rotational movement of the target, requiring no external power for the sensor itself.
What type of environment is this module rated for?
The module is designed for harsh industrial conditions, featuring an operating temperature range of -40 to 105 deg C and an encapsulated design that resists contaminants and high-vibration stress.
