Bentley 3500/50 Core module

Description

The Bentley 3500/50 is the core module of the Bentley 3500 series monitoring system, specifically designed to achieve high-precision speed measurement, key phase signal acquisition, and zero speed detection.

3500/50

This module supports the integration of various types of sensors such as magnetoresistance, eddy current, or optoelectronics. With a dual channel independent input design, it can simultaneously process two sensor signals, not only measuring device speed in real time, but also accurately determining steering and obtaining key phase signals to determine the precise position of the rotor. The module is equipped with advanced digital filtering algorithms, which can effectively resist electromagnetic interference and environmental noise, ensuring the accuracy and stability of monitoring data.

3500/50

Main features and advantages:

The Bentley 3500/50 will compare the collected data with the user’s preset alarm threshold in real time. In the event of abnormal speed, steering error, or zero speed triggering, it will immediately output an alarm signal through a relay and synchronously transmit the data to the central control system. With the help of the 3500 rack configuration software, users can flexibly adjust parameters such as measurement range and output mode to meet the monitoring needs of different industrial scenarios. In addition, this module supports a two out of three voting logic, which can significantly improve system security when used with redundant configurations, making it suitable for monitoring critical equipment with extremely high reliability requirements.

Its high-precision measurement performance can help enterprises gain real-time insights into equipment operation status, detect potential problems such as speed fluctuations and abnormal start stop in advance, transform passive maintenance into proactive preventive maintenance, effectively reduce unplanned downtime caused by equipment failures, and lower production losses. Hot swappable design and convenient installation method facilitate daily maintenance and replacement, and can be quickly deployed during system operation, saving engineering costs and time. Strong anti-interference capability and redundant support ensure stable operation of modules in harsh industrial environments such as high temperature, high dust, and strong electromagnetic interference, providing long-term support for enterprise production.

3500/50

Technical specifications:
Model3500/50
Brand Bentley Nevada
Type Speed and Key Phase Monitoring Module
Number of input channels: 2 channels
Input signal types: magnetic resistance sensor signal, eddy current sensor signal, photoelectric sensor signal
Measurement range 0-50kHz
Measurement accuracy ± 0.01%
Output type: Analog output: 4-20mA; Digital output: Relay contacts RS485/Modbus
Working voltage 24VDC
Working temperature range -30 ° C to+65 ° C
Installation method compatible with 3500 series standard rack, supports hot swapping
Interface/Bus 3500 Series Internal Bus
Compliance with international standards such as CE and RoHS

contact us
Phone:+86 16626708626
WeChat/WhatsApp:+86 16626708626
Email: 3772179818@qq.com

3500/50

Application areas:
In the power industry, it is used to monitor the speed of steam turbine generators to ensure stable power generation processes
In the petrochemical industry, speed monitoring is carried out on rotating equipment such as compressors and pumps to ensure the continuity of the chemical production process
In the metallurgical industry, real-time monitoring of the rotational speed of equipment such as rolling mills and fans is used to assist in optimizing production parameters and improving product quality and production efficiency; In the field of rail transit, it can be used for speed detection of turbine engines or power transmission systems to ensure driving safety.

3500/50

Related products:
Bentley 3500/42M: Four channel vibration monitoring module, focusing on vibration and displacement monitoring, complementary to 3500/50 functions, can work together to achieve comprehensive equipment status monitoring.
Bentley 3500/44M: Multi channel monitoring module, with advantages in data processing capability and channel quantity, suitable for centralized monitoring of complex equipment clusters.
Bentley 3500/53: Upgraded from the 3500/50, it has higher speed measurement accuracy and richer communication functions, suitable for scenarios with extremely high monitoring performance requirements, such as aircraft engine testing.

Installation and maintenance:
Before installing Bentley 3500/50, it is necessary to carefully confirm the compatibility between sensor types and module input channels to ensure accurate signal transmission; Check the installation space and power supply stability of the 3500 series rack to ensure that the modules are securely installed.
During daily maintenance, regularly check the status of the module’s operation indicator lights and inspect the connection cables between sensors and modules for looseness or damage; Calibrate the module once every quarter to ensure the accuracy of measurement data; Every year, in conjunction with the equipment overhaul cycle, comprehensive functional testing of modules is conducted to promptly identify and resolve potential issues, ensuring the continuous and stable operation of Bentley3500/50.

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