PWA125672-02 - Proximitor/Seismic PWA Monitor

SPECIFICATIONS

Part Number: PWA125672-02
Manufacturer: Bently Nevada
Availability: In Stock
Output Impedance: 550 ohm
Transducer Power Supply: -24 Vdc
Function: Proximitor/Seismic PWA Monitor
Country of Manufacture: United States (USA)

Functional Description

PWA125672-02 is a Proximitor/Seismic PWA Monitor developed by Bently Nevada. It is a specialized monitoring device that is designed to handle and process signals from both proximity and seismic transducers. By accepting input from both proximity and seismic transducers, the system provides a comprehensive monitoring solution for systems that require simultaneous monitoring of proximity-related measurements and seismic activity. It allows for accurate and reliable data acquisition and analysis, enabling operators and engineers to monitor and assess the condition and performance of equipment or structures in real-time.

Features

• The system accept input from various types of transducer signals. Specifically, it can accommodate proximity, velocity, or acceleration transducer signals. These signals are measurements or outputs from sensors that detect proximity (closeness), velocity (speed), or acceleration (rate of change of velocity) of a target or object.
• The system is designed to receive and process these signals for further analysis or control purposes. It can handle anywhere between 1 to 4 transducer signals simultaneously, providing flexibility for different application requirements.
• The power consumption of the system is measured at 7.7 watts, which is the typical power draw under normal operating conditions.
• Power consumption refers to the amount of electrical power required by the system to operate efficiently. In this case, the system consumes an average of 7.7 watts, indicating its energy efficiency. This power consumption value is important for considerations such as power supply sizing, energy efficiency analysis, and overall system power management.

LED

• OK LED - Indicates when the Proximitor Seismic Monitor isoperating properly.
• TX/RX LED - Indicates when the Proximitor Seismic Monitor is communicating with other modules in the rack.
• Bypass LED - Indicates when the system is in Bypass Mode.

Frequency Response

• Direct Filter is specified to have a -3 dB (decibel) cutoff frequency at 1.2 Hz. The -3 dB cutoff frequency is a common measurement used to determine the frequency at which the output power of the filter drops to half (-3 dB) of its maximum value.
• This indicates that the Direct Filter attenuates or reduces the signal power above 1.2 Hz, effectively filtering out higher frequencies and allowing only frequencies below this cutoff point to pass through with minimal attenuation. The Direct Filter's role is to shape the frequency spectrum of the signal and eliminate unwanted high-frequency components.
• Gap Filter is specified to have a -3 dB cutoff frequency at 0.41 Hz. This means that the Gap Filter attenuates or reduces the signal power above 0.41 Hz, allowing only frequencies below this cutoff point to pass through relatively unattenuated.
• The Gap Filter is designed to target a specific range of frequencies and effectively filter out higher-frequency components. Its purpose is to create a gap in the frequency response by suppressing frequencies above the specified cutoff frequency. By doing so, it can provide a specific bandpass or band-rejection characteristic to the signal, depending on the application's requirements.

World of Controls has the most comprehensive selection of GE and Bently Nevada components. Our professionals are available to help you with your requirements at any time. If you require any additional information, please contact WOC immediately.

Frequently Asked Questions

What is PWA125672-02?
It is a Proximitor/Seismic PWA Monitor developed by Bently Nevada.

How many transducer signals can the system handle simultaneously?
The system is designed to handle anywhere between 1 to 4 transducer signals simultaneously. This provides flexibility to meet different application requirements.

What is the power consumption of the system?
The system has a typical power consumption of 7.7 watts under normal operating conditions. Power consumption refers to the amount of electrical power required for the system to operate efficiently.

What does the OK LED indicate?
The OK LED is a front panel indicator that illuminates when the Proximitor Seismic Monitor is operating properly. It provides a visual confirmation of the system's operational status.

What does the Bypass LED indicate?
The Bypass LED is a front panel indicator that illuminates when the system is in Bypass Mode. Bypass Mode is a state where the system is temporarily bypassed or deactivated for maintenance or troubleshooting purposes.