Product Introduction

Direct Filter: This component allows users to program a single-pole filter with adjustable frequency settings. It covers a wide range, from

4 Hz to 4000 Hz or 1 Hz to 600 Hz. This means that the device can attenuate or emphasize signals within this frequency range

according to the user's preferences.

Gap Filter: The gap filter is designed to specifically affect frequencies around 0.09 Hz. It attenuates these frequencies by -3 dB

(decibels), which is a measure of signal strength reduction. This indicates that the filter can be employed to reduce the amplitude of

signals around 0.09 Hz, shaping the overall frequency response.

Not 1X Filter: This filter operates in a unique range from 60 cycles per minute (cpm) to 15.8 times the running speed. It employs a

Constant Q notch filter, meaning it can effectively remove or reduce signals within a narrow frequency range. With a minimum rejection

of -34.9 dB in the stopband, it can significantly suppress unwanted frequencies within its designated range.

Smax: Smax defines a range from 0.125 to 15.8 times the running speed. This range is most likely related to speed measurements, and the device seems to provide some form of processing or filtering for signals within this speed range.

1X and 2X Vector Filter: These filters are particularly interesting as they can work with signals that are multiples of the running speed

(1X and 2X). They also utilize a Constant Q Filter, implying that their attenuation or emphasis on specific frequencies remains consistent

across different center frequencies. With a minimum stopband rejection of -57.7 dB, these filters can effectively eliminate or

substantially reduce unwanted signal components in their respective frequency ranges.

FREQUENTLY ASKED QUESTIONS

What is 3500/40M?

It is a proximitor Monitor designed and developed by Bently Nevada.

What are the functions that each channel can perform?

With the 3500 Rack Configuration Software, the user can program each channel perform any of the following functions: Eccentricity, Radial vibration, REBAM, Thrust position, Differential expansion.

What is the primary function of this product?

The primary function is to provide machinery protection by continuously comparing monitored parameters to configured alarm setpoints to drive alarms.

What is the importance of machine data for both operations and maintenance personnel?

Machine data is important for both operations and maintenance personnel to ensure smooth operations and avoid any unexpected downtime or failures.

What are the alert and danger setpoints for the active static values in the monitor?

You can set alert and danger setpoints for each active static value, as well as alert and danger setpoints for any two active static values.

How are the monitor channels programmed?

The monitor channels are programmed in pairs. Up to two of these functions can be performed by the monitor channels at the same time. Channels 1 and 2 can do one thing, while channels 3 and 4 can do something else.

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