Product Introduction

Sensor Input: The module likely accepts input from various seismic sensors, such as

accelerometers or geophones, which detect ground motion caused by seismic events.

Data Processing: It processes the raw data from the sensors, converting it into meaningful

information that can be used for monitoring and analysis. This may involve filtering

amplification, and digitization of the seismic signals.

Communication Interface: The module likely has communication capabilities to transmit

data to a central monitoring system. This could be achieved through wired connections

(e.g., Ethernet) or wireless protocols.

Integration with Monitoring Systems: The device is designed to seamlessly integrate with

larger seismic monitoring systems. This integration allows for real-time monitoring and

analysis of seismic activity.

Output Signals: The module may provide output signals to the monitoring system, alerting

operators or triggering specific actions based on the detected seismic activity. This could

include alarms, notifications, or data logging.

Diagnostics and Maintenance Features: The module may include diagnostic tools and

features to ensure the proper functioning of both the module itself and the connected

seismic sensors. This helps in identifying issues and performing maintenance when necessary.

Power Supply: It likely comes with a dedicated power supply unit to ensure continuous

operation, especially in critical applications where uninterrupted monitoring is essential.

Radial Vibration (Frequency Response):

Direct Filter - User-programmable Single-pole -3dB at 4 Hz to 4000 Hz or 1 Hz to

600 Hz ± 1% accuracy: This feature allows users to program a filter with a single-pole

response, meaning it attenuates the amplitude of signals outside the specified frequency

range. Users can configure it to work within a range of 4 Hz to 4000 Hz or 1 Hz to 600 Hz

with a remarkable accuracy of ±1%. This filtering capability is important for isolating specific

frequency components in the vibration data for analysis.

Gap Filter - -3dB at 0.09 Hz: The gap filter is designed to attenuate signals below 0.09 Hz

which is particularly useful in eliminating low-frequency noise or baseline drift from the

vibration data. It helps to focus on the relevant vibration components.

Not 1X Filter - 60 CPM to 15.8 times running speed Constant Q notch filter Minimum

rejection in stopband of -34.9 dB: The "Not 1X" filter is designed to remove or notch out

the fundamental frequency component (1X) associated with the running speed of the

machinery. This allows for the isolation and analysis of other vibration components.

It has a constant Q (Quality Factor) and provides a minimum rejection of -34.9 dB in the

stopband. This is important for detecting and analyzing harmonics and other frequencies

that are not the fundamental speed of the machinery.

Smax - 0.125 to 15.8 times running speed: Smax refers to a parameter that specifies the

range of vibration frequencies or speed multiples it can measure, ranging from 0.125 times

to 15.8 times the running speed of the machinery. This is important for capturing vibrations

at various frequencies and speed harmonics.

1X and 2X Vector Filter - Constant Q Filter Minimum rejection in stopband of -57.7

dB: The 1X and 2X vector filters are designed to isolate and analyze vibrations that are

exactly at the running speed (1X) and its second harmonic (2X). These filters employ a

constant Q filter design and provide a minimum rejection of -57.7 dB in the stopband.

This high rejection is essential for accurately identifying and assessing these specific

components.

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