Overview

The 137504-08 proximity probe assembly is part of Bently Nevada’s 3300 XL 8 mm transducer system. It uses eddy current sensing technology to measure shaft vibration and axial position with high accuracy. This model is widely used in turbines, compressors, pumps, and motors where continuous condition monitoring is essential.

Moreover, the integrated design simplifies installation and reduces potential points of failure. The probe delivers a linear voltage output proportional to the gap between the probe tip and the target surface. For instance, in a steam turbine application, this probe helps detect misalignment and bearing wear before they lead to equipment failure.

In addition, the 137504-08 is CE-certified and built to withstand extreme temperatures and vibration, making it suitable for global deployment in demanding industrial settings.

Technical Data

Typical Applications

• Shaft vibration and axial position monitoring in turbines and compressors

• Non-contact displacement measurement in motors and pumps

• API 670-compliant machinery protection systems

• Integration with Bently Nevada 3300 XL Proximitor sensors and System 1 software

• Predictive maintenance in petrochemical, power generation, and manufacturing sectors

This probe assembly is ideal for engineers seeking reliable, high-resolution proximity measurements in critical rotating equipment. Its integrated design and proven performance make it a cornerstone of industrial condition monitoring systems.

FAQ

Q: What does the 137504-08 probe measure?
A: It measures vibration and displacement using non-contact eddy current sensing.

Q: What systems is it compatible with?
A: It integrates with Bently Nevada’s 3300 XL Proximitor sensors and System 1 software.

Q: What is the linear measurement range?
A: The probe supports a range of 0.25 to 2.0 mm (10 to 80 mils).

Q: Is it certified for industrial use?
A: Yes, it is CE-certified and suitable for harsh environments.

Q: What is the warranty period?
A: The probe includes a standard 12-month manufacturer warranty.