Description

1. Basic information
Brand: Bently Nevada
Model: 330780-90-00
Type: Eddy current preprocessor
Application: Mainly used for vibration monitoring of large rotating machinery such as steam turbine, turbine, fan, compressor, etc., widely used in power plants, chemical plants, oil refineries, steel plants and other enterprises.
Second, product characteristics
High accuracy: As part of the eddy-current sensor system, the preloader has a high precision measurement capability that accurately reflects changes in shaft displacement.
Strong anti-interference: The improved RFI/EMI anti-interference design enables the preprocessor to work stably in a complex electromagnetic environment, reducing the impact of external interference on the measurement results.
Easy installation: Support high-density DIN rail installation and traditional panel installation, field connection is simple and fast.
Easy calibration: The preprocessor has been calibrated when supplied from the factory, and the user can also perform further calibration as required.
3. Technical parameters
Sensitivity: 3.94V/mm
Output type: Voltage
Operating temperature: There is usually a certain temperature range, such as -51°C to 177°C
Working power supply: Usually requires -24Vdc power supply
Frequency response: Good frequency response characteristics ensure that dynamic changes in shaft displacement can be accurately captured

In summary, the Bently 330780-90-00 is a high-performance, widely used eddy current preprocessor that provides accurate and reliable data support for vibration monitoring of mechanical equipment.

The article is from the official website of Zhejiang Yiwu Beixun Automation Technology Co., Ltd. Please attach the following link for reprinting: https://www.ywrobots.com