BENTLY 3500/50 133434-01 Technical Analysis and Application Guide

I.Product Overview

BENTLY 3500/50 133434-01 is a high-performance speed monitoring module in Bently Nevada’s 3500 series monitoring system,designed for speed measurement and protection of industrial rotating machinery.Its core features include:

Dual-channel input:supports eddy current sensor or magnetic sensor signals to achieve high-precision speed and rotor acceleration monitoring.

Multi-function alarm:provides multiple alarm modes such as overspeed,underspeed,and set point alarm to ensure safe operation of equipment.

Flexible configuration:The alarm threshold,input signal type and other parameters can be customized through the 3500 framework configuration software.

Modular design:supports external wiring terminals,easy installation and maintenance,and is suitable for 19-inch racks.

II.Technical parameters

Category Detailed parameters

Input signal Signal range:+10.0V to-24.0V;supports eddy current sensor or magnetic sensor.

Input impedance Standard 20kΩ,Triple Module Redundancy(TMR)40kΩ,Internal safety barrier 7.15kΩ.

Speed​​measurement range 0.0039 to 25 rpm,maximum full scale 99,999 rpm.

Alarm function Overspeed,underspeed,set point alarm,zero speed indication,rotor acceleration alarm.

Output signal Supports Keyphasor signal output for easy system integration;provides peak hold function to record the highest speed.

Power consumption and electromagnetic compatibility Power consumption 5.8W;complies with electromagnetic compatibility standards such as EN50081-2 and EN50082-2.

Working environment Working temperature range-30°C to+65°C,humidity 95%non-condensing.

Physical characteristics Dimensions 241.3mm×24.4mm×99.1mm,weight about 0.82kg,suitable for 19-inch rack.

3.Core application scenarios

Power industry

Turbine monitoring:Real-time monitoring of turbine speed to avoid overspeed or underspeed operation and improve unit safety.

Generator protection:Integrated in the generator set monitoring system to provide key speed data to support decision-making.

Petrochemical

Compressor and pump protection:Monitor the speed of centrifugal pumps and compressors to prevent equipment failures caused by abnormal speed.

Turbine monitoring:Deployed in gas turbines to ensure that the equipment operates in the high-efficiency range.

Metallurgy and mining

Pulverizer and fan control:Optimize the operating efficiency of rotating machinery,reduce energy consumption and maintenance costs.

Redundancy of key equipment:Support hot plug-in through modular design to improve system reliability.

Choose Shenzhen Changxin, choose with confidence, worry-free after-sales service Large quantities of stock, shipped by SF Express on the same day!!!

 

 

The company mainly imports PLC modules, programmable controllers, servo control systems and DCS spare parts, such as: ABB, AB (Rockwell), GE (General Electric), Bentley, Honeywell, Emerson, Motorola, Invensys, Westinghouse, etc. The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers, and can directly purchase from abroad, providing equipment and spare parts from different countries and manufacturers.

We supply directly from abroad, without middlemen, reducing the cost of use.

There is really no middleman who can make a price difference! !

If you have any defects or need to import PLC, DCS spare parts, please contact our team, we will help you find reliable and high-quality products super quickly, while shortening the delivery time to ensure that your equipment can operate normally in the right environment. On time.

Professionally provide: PLC programmable control system, distributed control system (DCS), safety instrument system (SIS), ESD system, vibration monitoring system, turbine compressor control system (CCS) and other PLC modules, various industrial control systems, system modules, CPU, IO module, DO module, AI module, DI module, network communication module, Ethernet module, motion controller, analog input module, analog output module, switch input module, switch output module, module redundancy, power supply module, relay output unit, relay input unit, processing unit.

Products are widely used in: electricity, petroleum, mine hoisting, ports, heating, gas, water supply, sewage treatment, metallurgy, papermaking, textile, chemical industry, water conservancy and other modern industrial fields!

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