3500/42M-PWA176449-02 - Proximitor/Seismic Monitor

SPECIFICATIONS

Part No.: 3500/42M-PWA176449-02
Manufacturer: Bently Nevada
Country of Manufacturer: United States (USA)
Product Type: Proximitor/Seismic Monitor
Series: 3500

3500/42M-PWA176449-02 is a Proximitor/Seismic Monitor developed by Bently Nevada. It is a part of 3500/42M Proximitor/Seismic Monitor system. The Proximitor/Seismic Monitor takes input from proximity and seismic transducers, qualifies the signal to provide various vibrations and location measurements, and compares the conditioned signals to user-programmable alarms.

3500/42M-PWA176449-02 Features

Using the 3500 Rack Configuration Software, the user can program each channel of the 3500/42M to execute any of the following functions:

• Radial Vibration
• Thrust Position
• Differential Expansion
• Eccentricity
• REBAM
• Acceleration
• Velocity
• Shaft Absolute
• Circular Acceptance Region

3500/42M-PWA176449-02 Function

The main function of the 3500/42M monitor is to provide:

1. Machine protection through continual comparison of monitored parameters against defined alarm setpoints to generate alarms.
2. Important machine data for both operations and maintenance personnel.

Depending on the arrangement, each channel often conditions its input signal to yield various parameters known as "static values." The user has the option of configuring Alert setpoints for any active static value and Danger setpoints for any two active static values.

Alarm setpoints

The user can specify Alert levels for any value measured by the monitor and Danger setpoints for any two of the values measured by the monitor using software setup. For each measured value, alarms can be set from 0 to 100 percent of full scale. The only exception is when the fullscale range exceeds the transducer's range. In this instance, the transducer's range will limit the setpoint. Alarms are accurate to within 0.13 percent of the desired value.

Filter Quality

• 2-pole high-pass filter (40 dB per decade, 12 dB per octave).
• 2-pole low-pass filter (40 dB per decade, 12 dB per octave).
• Constant Q Filter 1X Vector Filter -57.7 dB is the minimum rejection in the stopband.

The most extensive assortment of GE and Bently Nevada products can be found at World of Controls. Please contact WOC if you require any additional information.

 

Frequently Asked Questions

 

What is 3500/42M-PWA176449-02?
3500/42M-PWA176449-02 is a Proximitor/Seismic Monitor developed by Bently Nevada.

How to Obtain 3500/42M-PWA176449-02?
WOC provides OEM turbine control parts. Contact World of Controls for more information.