I. Core Functions of the Product

Detection Principle

It is an electromagnetic moving-coil sensor requiring no external power supply. Driven by equipment vibration, its coil cuts magnetic induction lines and outputs an AC voltage signal proportional to vibration velocity.

Core Functions

It collects the vibration severity (vibration velocity in mm/s) of rotating machinery casings in real time, converts the physical quantity of mechanical vibration into standard electrical signals, and transmits the signals to vibration monitoring instruments, PLCs and unit protection systems.

Core Features

It is designed to monitor medium and high-frequency casing vibration, suitable for overall vibration measurement of bearings and equipment housings, and supports long-term continuous online measurement.

II. Industrial Applications

1. Applicable Equipment

Turbo-generators, large fans, air compressors, water pumps, gas turbines, gearboxes, electric motors, rotary units for oil refining and chemical industries, and power plant power equipment.

2. Monitoring Purposes

• Real-time detection of equipment faults including bearing wear, rotor unbalance, misalignment, loose base and gear defects;
• Matched with Bently Nevada 3500 / 1900 monitoring systems, it triggers alarms and unit interlock shutdowns when vibration exceeds limits to protect critical large rotating equipment;
• Realize predictive maintenance: record vibration data over a long period to predict potential failures and prevent unplanned downtime.

3. Application Scenarios

Online condition monitoring of complete power units in thermal power plants, petrochemical plants, metallurgy, papermaking, pharmaceutical and large manufacturing industries.

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