Home / News / BENTLY 3500/42M 176449-02 Product Overview

BENTLY 3500/42M 176449-02 Product Overview

Oct 30, 2025 Bently Nevada

The BENTLY 3500/42M 176449-02 module is produced by Bently,an industry leader in machine condition monitoring systems.It is a monitoring device designed for radial vibration,axial displacement,eccentricity,REBAM and differential expansion measurement.It is often used in Bently Nevada monitoring systems for real-time monitoring and analysis of the status of mechanical equipment.

BENTLY 3500/42M 176449-02

Main functions

Multi-channel monitoring

As a configurable 4-channel monitor module,it can monitor multiple parameters simultaneously,improving the efficiency of testing and measurement.

Multiple input types

In addition to receiving eddy current sensor input types,the module can also receive velocity,acceleration and dual probe(velocity and displacement)input types and their related signal conditioning,such as filtering and integration.

Differential signal processing

The module can also perform differential signal processing to extract the housing vibration signal from the relative vibration of the shaft,providing key information for absolute shaft measurement of some large gas and steam turbines.

High-precision measurement

The module provides up to 24-bit resolution and low noise level for accurate analog signal measurement.Its excellent linearity and low drift performance ensure accurate measurement results over a wide dynamic range.

Flexible input range

Supports a variety of adjustable input ranges to meet the amplitude requirements of different signal sources,enhancing the flexibility and accuracy of measurement.

Built-in calibration function

The module has a built-in automatic calibration function to ensure the accuracy and reliability of each channel during the measurement process.In addition,it also supports standard calibration procedures to further ensure the consistency and accuracy of the measurement results.

High-speed data transmission

Using the PXIe bus interface,the module is able to achieve high-speed data transmission,ensuring that the collected data can be quickly transferred to the computer for processing and analysis.

BENTLY 3500/42M 176449-02

Compatibility

Communication protocols and interfaces

The module supports a variety of communication protocols and interfaces,such as Ethernet,serial communications(such as RS-232 and RS-485),and fieldbus interfaces(such as Profibus and Modbus).This enables it to be integrated with many traditional industrial equipment and control systems to collect,process and transmit data and signals in the monitoring system.

System integration

The module is compatible with the BENTLY 3500 monitoring system,allowing seamless integration into existing monitoring settings.It can measure and analyze vibration levels in real time,including acceleration,velocity and displacement,and can automatically detect ISEC directional pseudo-velocity sensor failures and initiate automatic switching of mechanical sensitivity.

Additional functions

Temperature monitoring

The module has the ability to remotely monitor temperature conditions,providing insights into mechanical thermal performance.

Relay output

Can be configured to activate an alarm,trip a shutdown sequence,or trigger other necessary actions in response to measured vibration levels or temperature deviations.

User interface

The 3500/42M module has an intuitive interface that is easy to set up,program and monitor.

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BUY-GLOBALLY

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