BENTLY 330780-50-00

The Bently Nevada 330780-50-00 is a high-precision, non-contact vibration measurement sensor belonging to the Proximitor sensor family. It is mainly used to monitor the vibration of rotating machinery (such as turbines, compressors, etc.) in order to find potential faults in time and ensure the safe operation of equipment.

Main function
Non-contact measurement: Vibration displacement can be measured without physical contact through the principle of ele ctromagnetic induction.
High precision: With extremely high measurement accuracy, small vibration changes can be detected.
High temperature resistance, corrosion resistance: suitable for harsh industrial environment.
Multiple measurement ranges: Signals of different vibration amplitudes can be measured.
Product parameters and specifications (some parameters, please refer to the official data)
Model: 330780-50-00
Measuring range: depends on the specific configuration
Frequency response: DC-10 kHz
Temperature range: -40℃ ~ +85℃
Connection mode: Cable connection
Protection level: IP67

Application field
Power plant: Monitor the vibration of turbine, compressor and other equipment.
Petrochemical: Monitoring the vibration of pumps, fans and other equipment.
Aerospace: Monitoring vibration of engines and auxiliary equipment.
Working principle
The Proximitor sensor works on the basis of electromagnetic induction. Inside the sensor is an exciting coil that generates an alternating magnetic field. When the object under test (such as a rotor) is near the sensor, the magnetic field changes, inducing eddy currents, which generates a secondary magnetic field. The vibration displacement information is obtained by measuring the change of the secondary magnetic field.