Bently Nevada 330880-16-00-075-00-02 PROXPAC XL Proximity Transducer

The Bently Nevada 330880-16-00-075-00-02 PROXPAC XL proximity sensor is a high-performance eddy current sensor assembly produced by Bently Nevada. It is mainly used for mechanical condition monitoring of industrial equipment. The following is a detailed introduction to this product:
I. Product Overview
Brand and Model: Bently Nevada 330880-16-00-075-00-02 PROXPAC XL Proximity Sensor.
Product Type: Eddy Current Sensor Assembly.
Application Fields: Widely used in mechanical condition monitoring of rotating equipment in power, petroleum, chemical, metallurgy and other industries, such as steam turbines, water turbines, blowers, compressors, etc.

Product Features
High performance:
Based on the eddy current principle, it can non-contact measure the displacement changes on the metal surface.
It has high sensitivity and resolution, capable of precisely measuring the minute vibrations and displacements of equipment.
Integrated design:
The PROXPAC XL proximity sensor assembly typically includes the probe, extension cable and preamplifier, with a compact design for easy installation and maintenance.
Some models may adopt an integrated design, with the preamplifier built into the probe housing, further simplifying the installation process.
Strong environmental resistance:
The probe housing may be made of corrosion-resistant and high-temperature resistant materials such as polyphenylene sulfide (PPS), etc., to adapt to harsh industrial environments.
It has a high protection level, such as IP66, effectively preventing the intrusion of dust and water.
Compliance with standards:
Compliant with the American Petroleum Institute API 670 standard, ensuring the quality and reliability of the product.

Technical Specifications
Sensor type: Eddy current sensor.
Output type: Voltage output.
Installation type: Threaded installation.
Operating temperature: Usually within the range of -50℃ to +200℃ (the specific temperature range may vary depending on the model).
Linear range: Depending on the model, the linear range may differ. For some models, it may offer a linear range of 0 to 25mm.
Sensitivity: High sensitivity, such as 7.87V/mm (200mV/mil).
Application scenarios
Radial vibration monitoring: Used to monitor the radial vibration of rotating equipment to ensure smooth operation of the equipment.
Axial displacement monitoring: Measures the axial displacement of the equipment shaft to prevent axial collision and wear.
Speed and phase measurement: By measuring the phase signal of the phase detector, determine the speed and phase of the equipment.
Thermal expansion measurement: In the power generation industry, used to measure the relative expansion/shrinkage between the rotor and the casing.

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