Bently Nevada 21504-00-24-05-02 Probe Proximity Vibration Sensor, 8mm

Technical Specifications Breakdown

Key parameters for the 21504-00-24-05-02 are listed below for quick reference:

Industry Applications for the 21504-00-24-05-02

Its 8 mm diameter and 80 mils calibrated range suit standard bearing housing measurements. The probe's corrosion resistance to air, water, lube oil, and several chemicals makes it reliable in oil and gas, power generation, and petrochemical plants. By detecting early signs of imbalance, misalignment, or bearing wear, it helps avoid unexpected failures.

Installation and Setup Guidance

Mount the probe using the 3/8-24 threaded case into a suitable mounting boss or bracket. Ensure the probe face is clean and the target surface is smooth and free of runout. Connect the miniature male coaxial connector to the extension cable. The calibrated range begins at approximately 10 mils (0.25 mm) from the probe face. Verify the gap voltage within the linear range during commissioning. For system calibration, use the specified scale factor of 200 mV/mil.

Maintenance and Reliability

Periodically inspect the probe cable and connector for damage or contamination. Keep the probe tip free of debris and oil buildup. The proximitor electronics require no routine adjustment. Environmental limits include -60°F to +212°F for the proximitor and -30°F to +350°F for the probe. Humidity up to 95% noncondensing is acceptable. Regular checks of the gap voltage and overall system response help maintain measurement accuracy.

Reliable Vibration Monitoring for Critical Rotating Machinery

Unplanned downtime due to undetected shaft vibration can lead to catastrophic equipment failure and costly production losses. The Bently Nevada 21504-00-24-05-02 Probe Proximity Vibration sensor provides precise, real-time measurement of shaft displacement and vibration, enabling predictive maintenance and safeguarding your rotating assets. This 8 mm diameter probe is engineered for continuous operation in demanding industrial environments.

Compatibility and Integration

The 21504-00-24-05-02 is part of the Bently Nevada 7200 Proximity Transducer System. It interfaces directly with compatible Bently Nevada monitors and condition monitoring systems. The 0 to 10 kHz frequency response covers both low-speed and high-speed machinery. For replacement or system expansion, verify total length and connector options to match existing installations.

Selection Guide and Purchasing Advice

When selecting a replacement or new probe, confirm the unthreaded length, overall case length, total length, and connector option. The 21504-00-24-05-02 with 0.5 metre total length and miniature male coaxial connector suits many standard applications. AutoDCSTech stocks this Bently Nevada probe in new and original factory packing with a 12-month warranty. Contact our team to verify lifecycle status and availability before ordering.