The Bently Nevada 24765-01-01 is a precision case expansion transducer assembly designed for industrial machinery monitoring. It converts mechanical displacement due to thermal expansion of machinery casings into an electrical signal suitable for vibration and condition monitoring systems. This transducer is ideal for use with turbines, compressors, pumps, and other rotating equipment where accurate measurement of casing expansion is critical for predictive maintenance and performance optimization.

The 24765-01-01 features robust construction with a stainless steel housing and high-precision internal sensing elements. It is engineered to provide stable and repeatable output under varying operational conditions, including temperature changes and vibration. The device integrates seamlessly with Bently Nevada monitoring systems, helping operators detect misalignment, thermal growth, and potential mechanical issues before they result in costly failures.

Product Specifications

Product Applications

• Turbomachinery: Monitor casing expansion to detect misalignment and thermal growth.

• Compressors and Pumps: Detect early signs of mechanical stress or expansion-related issues.

• Industrial Rotating Equipment: Real-time measurement for predictive maintenance.

• Power Generation: Track thermal expansion in turbines and generator housings.

• Process Plants: Integration with machinery monitoring systems for continuous condition assessment.

• Research and Testing: Measure thermal behavior and mechanical displacement in test setups.

Product Advantages

• High precision measurement ensures reliable detection of minor expansions.

• Robust stainless steel housing protects against environmental stresses.

• Compatible with Bently Nevada monitoring systems for easy integration.

• Wide operating temperature range ensures consistent performance under industrial conditions.

• IP65/IP66 rated for dust and moisture protection.

• Supports predictive maintenance, minimizing unplanned downtime.

FAQ

1. What is the main function of the 24765-01-01 transducer?

   It measures casing expansion and converts it into an electrical signal for condition monitoring systems.

2. Which types of equipment can use this transducer?

   Turbines, compressors, pumps, and other rotating machinery.

3. What type of output does it provide?

   4–20 mA DC signal compatible with monitoring systems.

4. What is the linear measurement range?

   25.4 mm (1.00 in), suitable for typical industrial casing expansions.

5. What is the operating temperature range?

   -18°C to +71°C for reliable performance under industrial conditions.

6. How fast can the transducer respond to changes?

   Up to 5 kHz, enabling real-time monitoring of rapid mechanical changes.

7. How is it mounted?

   Flange or stud mounting depending on the machinery interface.

8. How does it support predictive maintenance?

   It provides real-time expansion data, helping detect early signs of misalignment or thermal growth.

9. What level of environmental protection does it have?

   IP65/IP66, protecting against dust and water.

10. Can it integrate with other monitoring systems?

    Yes, the 4–20 mA output can be used with other compatible analog monitoring systems.