330851-02-000-050-90-00-05 Turbine Monitoring and Protection System Probe

Description

1、 Basic Information
Model: 330851-02-000-050-90-00-05
Type: Turbine Monitoring and Protection System Probe
Brand: BENTLY
2、 Technical features
Measurement range and accuracy
The probe is designed to accurately measure the vibration and displacement of steam turbines or other rotating machinery.
Specific parameters such as linear range, linear range, linear midpoint, and nonlinear error need to be referred to specific technical manuals or obtained by contacting the manufacturer.
Sensitivity and dynamic characteristics
The average sensitivity error is usually controlled within ≤± 5%.
The frequency response range can reach 0-10kHz and has good dynamic response characteristics.
The amplitude frequency characteristics and phase frequency characteristics exhibit excellent performance within the specified frequency range, ensuring the accuracy of measurement results.
Interchangeability and operating temperature
The probe, extension cable, and preamplifier are fully interchangeable and do not require separate matching components or workbench calibration.
The working temperature range is wide, and the probe can operate within the temperature range of -50 to+175 ° C, while the preamplifier can operate within the temperature range of -50 to+120 ° C.
Working medium and pressure
Suitable for various working media such as air, oil, water, etc.
The probe can withstand high working pressure, and specific values should refer to the technical manual.
3、 Application scenarios
This probe is mainly used for vibration and displacement monitoring of steam turbines and other rotating machinery, and is an important component of the steam turbine monitoring and protection system.
It can monitor the operating status of machinery in real-time and accurately, providing important data support for equipment maintenance and fault prevention.
4、 Installation and Precautions
During installation, the appropriate cable length should be selected based on the distance between the measured surface and the installation position of the preamplifier.
The non threaded part of the probe is designed for easy installation. When using screw holes for installation, it should be ensured that the cable and probe can rotate together to prevent twisting and breaking the cable.
When installing probes inside the machine, ensure that the cable joints are located outside the machine to prevent oil contamination.